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2005 Nissan Armada Catalytic Converter

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DIY Solutions Exhaust Manifold with Integrated Catalytic Converter - Left
DIY Solutions logo
DIY Solutions Exhaust Manifold with Integrated Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $288.95
with FREE Shipping
(10) In Stock
Part Number: 18399-07447097
Notes: Catalytic Converter with Integrated Exhaust Manifold -- Driver Side
Position: Left
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: Q
Vehicle
2005 Nissan Armada

DIY Solutions Exhaust Manifold with Integrated Catalytic Converter - Left
DIY Solutions logo
DIY Solutions Exhaust Manifold with Integrated Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $587.95
with FREE Shipping
(1) In Stock
Part Number: 18399-07641286
Notes: Catalytic Converter with Integrated Exhaust Manifold -- Driver Side
Position: Left
Condition: New

Included Gasket Kit

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: Q
Vehicle
2005 Nissan Armada

DIY Solutions Exhaust Manifold with Integrated Catalytic Converter - Right
DIY Solutions logo
DIY Solutions Exhaust Manifold with Integrated Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $234.95
with FREE Shipping
(7) In Stock
Part Number: 18399-07411424
Notes: Catalytic Converter with Integrated Exhaust Manifold -- Passenger Side
Position: Right
Condition: New

Included Gasket Kit

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: Q
Vehicle
2005 Nissan Armada

DIY Solutions Exhaust Manifold with Integrated Catalytic Converter - Right
DIY Solutions logo
DIY Solutions Exhaust Manifold with Integrated Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $286.95
with FREE Shipping
(20) In Stock
Part Number: 18399-07375881
Notes: Catalytic Converter with Integrated Exhaust Manifold -- Passenger Side
Position: Right
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: Q
Vehicle
2005 Nissan Armada

DIY Solutions Exhaust Manifold Catalytic Converter Sensor Kit
DIY Solutions logo
DIY Solutions Exhaust Manifold Catalytic Converter Sensor Kit
Click to Enlarge
(Read reviews)
Our List Price: $627.95
with FREE Shipping
(10) In Stock
Part Number: 18399-07861977
Notes: Driver & Passenger Side
Features:
  • Direct Fit Replacement
  • Quality Tested - built to a strict level of product standards.
Condition: New

Included Gasket Kit
Package Contents Upstream Oxygen Sensors

Shipping Options:
Free Ground Shipping
This Part Fits: Catalog: Q
Vehicle
2005 Nissan Armada

DIY Solutions Exhaust Manifold Catalytic Converter Oxygen Sensor Kit - Left
DIY Solutions logo
DIY Solutions Exhaust Manifold Catalytic Converter Oxygen Sensor Kit
Click to Enlarge
(Read reviews)
Our List Price: $343.95
with FREE Shipping
(10) In Stock
Part Number: 18399-07941530
Notes: Driver Side
Features:
  • Direct Fit Replacement
  • Quality Tested - built to a strict level of product standards.
Position: Left
Condition: New

Included Gasket Kit
Package Contents Upstream Oxygen Sensor

Shipping Options:
Free Ground Shipping
This Part Fits: Catalog: Q
Vehicle
2005 Nissan Armada

DIY Solutions Exhaust Manifold Catalytic Converter Oxygen Sensor Kit - Right
DIY Solutions logo
DIY Solutions Exhaust Manifold Catalytic Converter Oxygen Sensor Kit
Click to Enlarge
(1 Reviews)
5 Stars
DIY Solutions EXH00216
Exhaust Manifold Catalytic Converter Oxygen Sensor Kit
Close
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Our List Price: $351.95
with FREE Shipping
(20) In Stock
Part Number: 18399-07040962
Notes: Passenger Side
Features:
  • Direct Fit Replacement
  • Quality Tested - built to a strict level of product standards.
Position: Right
Condition: New

Included Gasket Kit
Package Contents Upstream Oxygen Sensor

Shipping Options:
Free Ground Shipping
This Part Fits: Catalog: Q
Vehicle
2005 Nissan Armada

Magnaflow Catalytic Converter - Left
Magnaflow logo
Magnaflow Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $176.00
with FREE Shipping
(36) In Stock
Part Number: 18399-03757772
Notes: Universal HM Grade Federal (Exc. CA) -- Cutting and Welding Required During Installation
Position: Left
Condition: New

Body Material Stainless Steel
Series HM Grade
Material Stainless Steel
Heat Shield Included Yes

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: F
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Magnaflow Catalytic Converter - Right
Magnaflow logo
Magnaflow Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $176.00
with FREE Shipping
(36) In Stock
Part Number: 18399-03757772
Notes: Universal HM Grade Federal (Exc. CA) -- Cutting and Welding Required During Installation
Position: Right
Condition: New

Body Material Stainless Steel
Series HM Grade
Material Stainless Steel
Heat Shield Included Yes

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: F
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Magnaflow Catalytic Converter - Left
Magnaflow logo
Magnaflow Catalytic Converter
Click to Enlarge
(1 Reviews)
5 Stars
Magnaflow 51206
Catalytic Converter
Close
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Our List Price: $189.00
with FREE Shipping
(10) In Stock
Part Number: 18399-03887180
Notes: Universal OEM GRADE Federal (Exc.CA) -- Cutting and Welding Required During Installation
Position: Left
Condition: New

Body Material Stainless Steel
Material Stainless Steel
Series OEM Grade
Heat Shield Included Yes

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: F
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Magnaflow Catalytic Converter - Right
Magnaflow logo
Magnaflow Catalytic Converter
Click to Enlarge
(1 Reviews)
5 Stars
Magnaflow 51206
Catalytic Converter
Close
Loading Reviews...
Our List Price: $189.00
with FREE Shipping
(10) In Stock
Part Number: 18399-03887180
Notes: Universal OEM GRADE Federal (Exc.CA) -- Cutting and Welding Required During Installation
Position: Right
Condition: New

Body Material Stainless Steel
Material Stainless Steel
Series OEM Grade
Heat Shield Included Yes

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: F
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter - Left
Eastern Catalytic logo Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter Click to Enlarge
(1 Reviews)
5 Stars
Eastern Catalytic 40637
Exhaust Manifold with Integrated Catalytic Converter
Close
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Our List Price: $378.43
(32) In Stock
Part Number: 18399-05456597
Notes: DIRECT FIT -- Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Features:
  • Federal / EPA Direct-fit Manifold Converter Assembly
Position: Left
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Eastern Catalytic Catalytic Converter - Rear Left
Eastern Catalytic logo Eastern Catalytic Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $408.43
(6) In Stock
Part Number: 18399-05171245
Notes: DIRECT FIT -- Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Features:
  • Federal / EPA Direct-fit Converter Assembly
Position: Rear Left
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Eastern Catalytic Catalytic Converter - Rear Right
Eastern Catalytic logo Eastern Catalytic Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $411.43
(11) In Stock
Part Number: 18399-05171246
Notes: DIRECT FIT -- Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Features:
  • Federal / EPA Direct-fit Converter Assembly
Position: Rear Right
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter - Right
Eastern Catalytic logo Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter Click to Enlarge
(1 Reviews)
5 Stars
Eastern Catalytic 40638
Exhaust Manifold with Integrated Catalytic Converter
Close
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Our List Price: $370.43
(55) In Stock
Part Number: 18399-05456598
Notes: DIRECT FIT -- Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Features:
  • Federal / EPA Direct-fit Manifold Converter Assembly
Position: Right
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Eastern Catalytic Catalytic Converter - Rear Left
Eastern Catalytic logo Eastern Catalytic Catalytic Converter Click to Enlarge
(3 Reviews)
5 Stars
Eastern Catalytic 70258
Catalytic Converter
Close
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Our List Price: $128.43
(53) In Stock
Part Number: 18399-05033711
Notes: UNIVERSAL -- Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Features:
  • Federal / EPA Semi-Universal Converter - Standard
Position: Rear Left
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Eastern Catalytic Catalytic Converter - Rear Right
Eastern Catalytic logo Eastern Catalytic Catalytic Converter Click to Enlarge
(3 Reviews)
5 Stars
Eastern Catalytic 70258
Catalytic Converter
Close
Loading Reviews...
Our List Price: $128.43
(53) In Stock
Part Number: 18399-05033711
Notes: UNIVERSAL -- Legal Note: Not For Sale or Use in the State of CA, CO, ME & NY (vehicles with CA Emissions)
Features:
  • Federal / EPA Semi-Universal Converter - Standard
Position: Rear Right
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

OP Exhaust Manifold with Integrated Catalytic Converter - Left
OP logo OP Exhaust Manifold with Integrated Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $238.43
(25) In Stock
Part Number: 18399-05108380
Notes: OP Exhaust
Position: Left
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

OP Catalytic Converter - Rear Left
OP logo OP Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $139.43
(14) In Stock
Part Number: 18399-05108876
Notes: OP Exhaust
Position: Rear Left
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Bosal Catalytic Converter - Left
Bosal logo Bosal Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $473.43
(6) In Stock
Part Number: 18399-05545680
Notes: BRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
Position: Left
Condition: New

Finish Stainless Steel
Type Federal / EPA Compliant
Type Direct-Fit
Material Stainless Steel
Body Material Stainless Steel
Mounting Hardware Included Yes

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Bosal Catalytic Converter - Right
Bosal logo Bosal Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $354.43
(7) In Stock
Part Number: 18399-05545679
Notes: BRExhaust Federal Direct-Fit Premium Load OBDII Catalytic Converter
Position: Right
Condition: New

Finish Stainless Steel
Type Federal / EPA Compliant
Type Direct-Fit
Material Stainless Steel
Body Material Stainless Steel
Mounting Hardware Included Yes

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Bosal Exhaust Manifold with Integrated Catalytic Converter - Left
Bosal logo Bosal Exhaust Manifold with Integrated Catalytic Converter Click to Enlarge
(1 Reviews)
5 Stars
Bosal 096-1463
Exhaust Manifold with Integrated Catalytic Converter
Close
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Our List Price: $558.43
(7) In Stock
Part Number: 18399-05378808
Notes: BRExhaust Federal Direct-Fit Premium Load OBDII Exhaust Manifold with Integrated Catalytic Converter
Position: Left
Condition: New

Mounting Hardware Included Yes
Body Material Stainless Steel
Type Federal / EPA Compliant
Material Stainless Steel
Type Direct-Fit

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Bosal Exhaust Manifold with Integrated Catalytic Converter - Right
Bosal logo Bosal Exhaust Manifold with Integrated Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $608.43
(6) In Stock
Part Number: 18399-05455844
Notes: BRExhaust Federal Direct-Fit Premium Load OBDII Exhaust Manifold with Integrated Catalytic Converter
Position: Right
Condition: New

Mounting Hardware Included Yes
Body Material Stainless Steel
Material Stainless Steel
Type Federal / EPA Compliant
Type Direct-Fit

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Bosal Catalytic Converter - Left
Bosal logo Bosal Catalytic Converter Click to Enlarge
(1 Reviews)
5 Stars
Bosal 095-2015
Catalytic Converter
Close
Loading Reviews...
Our List Price: $150.43
(5) In Stock
Part Number: 18399-05792832
Notes: BRExhaust Federal Universal Premium Load OBDII Catalytic Converter -- Cutting and Welding Required During Installation
Position: Left
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Bosal Catalytic Converter - Right
Bosal logo Bosal Catalytic Converter Click to Enlarge
(1 Reviews)
5 Stars
Bosal 095-2015
Catalytic Converter
Close
Loading Reviews...
Our List Price: $150.43
(5) In Stock
Part Number: 18399-05792832
Notes: BRExhaust Federal Universal Premium Load OBDII Catalytic Converter -- Cutting and Welding Required During Installation
Position: Right
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Bosal Catalytic Converter - Left
Bosal logo Bosal Catalytic Converter Click to Enlarge
(1 Reviews)
5 Stars
Bosal 093-2015
Catalytic Converter
Close
Loading Reviews...
Our List Price: $151.43
(1) In Stock
Part Number: 18399-05792812
Notes: BRExhaust Federal Universal Standard Load OBDII Catalytic Converter -- Cutting and Welding Required During Installation
Position: Left
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Bosal Catalytic Converter - Right
Bosal logo Bosal Catalytic Converter Click to Enlarge
(1 Reviews)
5 Stars
Bosal 093-2015
Catalytic Converter
Close
Loading Reviews...
Our List Price: $151.43
(1) In Stock
Part Number: 18399-05792812
Notes: BRExhaust Federal Universal Standard Load OBDII Catalytic Converter -- Cutting and Welding Required During Installation
Position: Right
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Bosal Catalytic Converter - Rear Left
Bosal logo Bosal Catalytic Converter Click to Enlarge
(Read reviews)
Product List Price:
$533.44
Our List Price: $480.58
(3) In Stock
Part Number: W0133-2091237
Notes: EPA Compliant Premium Load - EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Notes: Not legal for sale or use in California and New York
Position: Rear Left
Condition: New

Shipping Options:
Ground, Overnight, 2 Day

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: A
Vehicle
2005 Nissan Armada

Bosal Catalytic Converter - Rear Right
Bosal logo Bosal Catalytic Converter Click to Enlarge
(Read reviews)
Product List Price:
$426.88
Our List Price: $384.58
(3) In Stock
Part Number: W0133-2091236
Notes: EPA Compliant Premium Load - EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Notes: Not legal for sale or use in California and New York
Position: Rear Right
Condition: New

Shipping Options:
Ground, Overnight, 2 Day

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: A
Vehicle
2005 Nissan Armada

Bosal Catalytic Converter - Front Left
Bosal logo Bosal Catalytic Converter Click to Enlarge
(Read reviews)
Product List Price:
$1,110.85
Our List Price: $675.58
(12) In Stock
Part Number: W0133-1952366
Notes: EPA Premium Load Direct Fit - EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 Emission Use.
Detailed Notes: EPA Federal Compliant - Premium Loading Catalyst - Not Legal for sale or use in California. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only.
Product Remark: w/Manifold
Features:
  • Full Machined Flanges
  • OE Fittings for Easy Installation
  • Silent Flex Tubes
  • Stainless Steel Quality Assembly
  • Assured Fit
Position: Front Left
Condition: New

Shipping Options:
Ground Shipping

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: A
Vehicle
2005 Nissan Armada

Bosal Catalytic Converter - Front Right
Bosal logo Bosal Catalytic Converter Click to Enlarge
(Read reviews)
Product List Price:
$1,251.56
Our List Price: $760.58
(7) In Stock
Part Number: W0133-1952482
Notes: EPA Premium Load Direct Fit - EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 Emission Use.
Detailed Notes: EPA Federal Compliant - Premium Loading Catalyst - Not Legal for sale or use in California. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only.
Product Remark: w/Manifold
Features:
  • Full Machined Flanges
  • OE Fittings for Easy Installation
  • Silent Flex Tubes
  • Stainless Steel Quality Assembly
  • Assured Fit
Position: Front Right
Condition: New

Shipping Options:
Ground Shipping

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: A
Vehicle
2005 Nissan Armada

Davico Catalytic Converter - Front Left
Davico logo Davico Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $298.43
(11) In Stock
Part Number: 18399-05687126
Notes: Exact-Fit Catalytic Converter - Manifold -- Not legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Manifold Converter
Position: Front Left
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Davico Catalytic Converter - Front Right
Davico logo Davico Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $304.43
(4) In Stock
Part Number: 18399-05687127
Notes: Exact-Fit Catalytic Converter - Manifold -- Not legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems; Manifold Converter
Position: Front Right
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Davico Catalytic Converter - Rear Left
Davico logo Davico Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $196.43
(4) In Stock
Part Number: 18399-05687132
Notes: Exact-Fit Catalytic Converter -- Not legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems
Position: Rear Left
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Catco Catalytic Converter - Rear Right
Catco logo
Catco Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $271.98
(11) In Stock
Part Number: 18399-07387689
Notes: Catalytic Converter -- Direct Fit; Without Flex, US EPA, BIN 8, SULEV Emissions; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
Position: Rear Right
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: P
Vehicle Engine
2005 Nissan Armada 5.6L V8 GAS 

Catco Catalytic Converter - Rear Left
Catco logo
Catco Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $110.98
(2) In Stock
Part Number: 18399-07377701
Notes: Catalytic Converter -- Universal; Without Flex, US EPA, BIN 8, SULEV Emissions; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
Position: Rear Left
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: P
Vehicle Engine
2005 Nissan Armada 5.6L V8 GAS 

Catco Catalytic Converter - Rear Right
Catco logo
Catco Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $110.98
(2) In Stock
Part Number: 18399-07377701
Notes: Catalytic Converter -- Universal; Without Flex, US EPA, BIN 8, SULEV Emissions; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
Position: Rear Right
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: P
Vehicle Engine
2005 Nissan Armada 5.6L V8 GAS 

Catco Exhaust Manifold with Integrated Catalytic Converter - Left
Catco logo
Catco Exhaust Manifold with Integrated Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $345.98
(4) In Stock
Part Number: 18399-07683974
Notes: Catalytic Converter with Integrated Exhaust Manifold -- Direct Fit; Manifold Unit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
Position: Left
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: P
Vehicle Engine
2005 Nissan Armada 5.6L V8 

AP Exhaust Catalytic Converter - Rear Left
AP Exhaust logo AP Exhaust Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $405.43
(1) In Stock
Part Number: 18399-05938073
Notes: Catalytic Converter -- Direct Fit; (With Converter); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; Without Flex, US EPA, BIN 8, SULEV Emission
Position: Rear Left
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

AP Exhaust Catalytic Converter - Rear Right
AP Exhaust logo AP Exhaust Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $413.43
(1) In Stock
Part Number: 18399-05938072
Notes: Catalytic Converter -- Direct Fit; (With Converter); Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.; Without Flex, US EPA, BIN 8, SULEV Emission
Position: Rear Right
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

AP Exhaust Exhaust Manifold with Integrated Catalytic Converter - Front Left
AP Exhaust logo AP Exhaust Exhaust Manifold with Integrated Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $555.43
(8) In Stock
Part Number: 18399-05937979
Notes: Catalytic Converter with Integrated Exhaust Manifold -- Direct Fit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
Position: Front Left
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

AP Exhaust Exhaust Manifold with Integrated Catalytic Converter - Front Right
AP Exhaust logo AP Exhaust Exhaust Manifold with Integrated Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $555.43
(6) In Stock
Part Number: 18399-05937980
Notes: Catalytic Converter with Integrated Exhaust Manifold -- Direct Fit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
Position: Front Right
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Dorman Exhaust Manifold with Integrated Catalytic Converter - Left
Dorman logo Dorman Exhaust Manifold with Integrated Catalytic Converter Click to Enlarge
(1 Reviews)
5 Stars
Dorman 674-844
Exhaust Manifold with Integrated Catalytic Converter
Close
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Our List Price: $508.43
(11) In Stock
Part Number: 18399-05245888
Notes: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: No
Features:
  • Designed to match the fit and performance of the original equipment
  • Includes gaskets and downpipe hardware to simplify installation
  • Made within strict tolerances for reliable longevity
Position: Left
Condition: New

Color Natural
Package Contents Exhaust Manifold; Gaskets and Hardware
Grade Type Regular

Shipping Options:
Ground

Lifetime Dorman Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Dorman Exhaust Manifold with Integrated Catalytic Converter - Right
Dorman logo Dorman Exhaust Manifold with Integrated Catalytic Converter Click to Enlarge
(1 Reviews)
5 Stars
Dorman 674-843
Exhaust Manifold with Integrated Catalytic Converter
Close
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Our List Price: $445.43
(5) In Stock
Part Number: 18399-05245886
Notes: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: No
Features:
  • Designed to match the fit and performance of the original equipment
  • Includes gaskets and downpipe hardware to simplify installation
  • Made within strict tolerances for reliable longevity
Position: Right
Condition: New

Grade Type Regular
Color Natural
Package Contents Exhaust Manifold; Gaskets and Hardware

Shipping Options:
Ground

Lifetime Dorman Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

DEC Catalytic Converter - Rear Left
DEC logo DEC Catalytic Converter Click to Enlarge
(Read reviews)
Product List Price:
$590.45
Our List Price: $263.58
(7) In Stock
Part Number: W0133-1922357
Notes: EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Notes: Not legal for sale or use in California and New York
Features:
  • Full Machined Flanges
  • OE Fittings for Easy Installation
  • Silent Flex Tubes
  • Stainless Steel Quality Assembly
  • Assured Fit
Position: Rear Left
Condition: New

Shipping Options:
Ground, Overnight, 2 Day

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: A
Vehicle
2005 Nissan Armada

DEC Catalytic Converter - Rear Right
DEC logo DEC Catalytic Converter Click to Enlarge
(Read reviews)
Product List Price:
$579.00
Our List Price: $263.58
(12) In Stock
Part Number: W0133-1922358
Notes: EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Notes: Not legal for sale or use in California and New York
Features:
  • Full Machined Flanges
  • OE Fittings for Easy Installation
  • Silent Flex Tubes
  • Stainless Steel Quality Assembly
  • Assured Fit
Position: Rear Right
Condition: New

Shipping Options:
Ground, Overnight, 2 Day

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: A
Vehicle
2005 Nissan Armada

Walker Catalytic Converter - Front Left
Walker logo Walker Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $289.43
(51) In Stock
Part Number: 18399-05778174
Notes: CalCat -- CARB Executive Order D-182-69; Engine Family Number (EFN) 5NSXT05.6P9A; Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details.; Universal Type; Modifications and/or Additional Parts May Be Required for Installation
Features:
  • CARB COMPLIANT -- For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO & other states requiring CARB-compliant replacement converters. Consult your state's aftermarket converter regulations.
  • SUPERIOR TECHNOLOGY -- Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
  • CONSISTENT PERFORMANCE -- Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
  • DURABLE -- Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
  • BUY WITH CONFIDENCE -- Backed by Walker's 50,000-mile/80,000-kilometer emissions and structural integrity warranty
Position: Front Left
Condition: New

Body Material Stainless Steel
California Air Resources Board (CARB) Certified Yes
Substrate Material Ceramic
Air Tube No

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Walker Catalytic Converter - Front Right
Walker logo Walker Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $289.43
(51) In Stock
Part Number: 18399-05778174
Notes: CalCat -- CARB Executive Order D-182-69; Engine Family Number (EFN) 5NSXT05.6P9A; Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details.; Universal Type; Modifications and/or Additional Parts May Be Required for Installation
Features:
  • CARB COMPLIANT -- For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO & other states requiring CARB-compliant replacement converters. Consult your state's aftermarket converter regulations.
  • SUPERIOR TECHNOLOGY -- Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
  • CONSISTENT PERFORMANCE -- Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
  • DURABLE -- Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
  • BUY WITH CONFIDENCE -- Backed by Walker's 50,000-mile/80,000-kilometer emissions and structural integrity warranty
Position: Front Right
Condition: New

Body Material Stainless Steel
California Air Resources Board (CARB) Certified Yes
Substrate Material Ceramic
Air Tube No

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Walker Catalytic Converter - Rear Left
Walker logo Walker Catalytic Converter Click to Enlarge
(1 Reviews)
5 Stars
Walker 83402
Catalytic Converter
Close
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Our List Price: $305.43
(84) In Stock
Part Number: 18399-05778175
Notes: CalCat -- CARB Executive Order D-182-69; Engine Family Number (EFN) 5NSXT05.6P9A; Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details.; Universal Type; Modifications and/or Additional Parts May Be Required for Installation
Features:
  • CARB COMPLIANT -- For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO & other states requiring CARB-compliant replacement converters. Consult your state's aftermarket converter regulations.
  • SUPERIOR TECHNOLOGY -- Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
  • CONSISTENT PERFORMANCE -- Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
  • DURABLE -- Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
  • BUY WITH CONFIDENCE -- Backed by Walker's 50,000-mile/80,000-kilometer emissions and structural integrity warranty
Position: Rear Left
Condition: New

Body Material Stainless Steel
California Air Resources Board (CARB) Certified Yes
Substrate Material Ceramic
Air Tube No

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Walker Catalytic Converter - Rear Right
Walker logo Walker Catalytic Converter Click to Enlarge
(1 Reviews)
5 Stars
Walker 83402
Catalytic Converter
Close
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Our List Price: $305.43
(84) In Stock
Part Number: 18399-05778175
Notes: CalCat -- CARB Executive Order D-182-69; Engine Family Number (EFN) 5NSXT05.6P9A; Legal for sale and use in California and other states requiring CARB-compliant replacement converters. Consult the aftermarket converter regulations in your state for details.; Universal Type; Modifications and/or Additional Parts May Be Required for Installation
Features:
  • CARB COMPLIANT -- For use on OBDII vehicles, 1996 and newer and non-OBD 1995 and older. Legal for sale in CA, CO & other states requiring CARB-compliant replacement converters. Consult your state's aftermarket converter regulations.
  • SUPERIOR TECHNOLOGY -- Optimal high technology washcoat formulated to deliver superior performance (as compared to EPA-compliant converters)
  • CONSISTENT PERFORMANCE -- Utilizes a precise OE-style coating process to apply catalyst material to the substrate, providing consistent performance for assured emissions compliance
  • DURABLE -- Features stainless-steel body with aluminized pipe and heat shields for durability
  • FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
  • BUY WITH CONFIDENCE -- Backed by Walker's 50,000-mile/80,000-kilometer emissions and structural integrity warranty
Position: Rear Right
Condition: New

Body Material Stainless Steel
California Air Resources Board (CARB) Certified Yes
Substrate Material Ceramic
Air Tube No

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Walker Catalytic Converter - Left
Walker logo Walker Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $468.08
(1) In Stock
Part Number: 18399-09161121
Notes: EPA -- Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31576 And 31540; Ultra Direct Fit Type
Features:
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.
  • DIRECT-FIT DESIGN -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn't require specialized fabrication and/or welding
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
  • STRONG AND DURABLE -- Features thick OE-style flanges, hangers and brackets for strength and durability
  • OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
  • BUY WITH CONFIDENCE -- Backed by Walker's 25,000-mile/40,000-kilometer emissions and 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
Position: Left
Condition: New

Body Material Stainless Steel
California Air Resources Board (CARB) Certified No
Substrate Material Ceramic
Air Tube No

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: H
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Walker Catalytic Converter - Right
Walker logo Walker Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $436.43
(1) In Stock
Part Number: 18399-05305495
Notes: EPA -- Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31576 And 31540; Ultra Direct Fit Type
Features:
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.
  • DIRECT-FIT DESIGN -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets, routings and heat shields for easy installation that doesn't require specialized fabrication and/or welding
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
  • STRONG AND DURABLE -- Features thick OE-style flanges, hangers and brackets for strength and durability
  • OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
  • BUY WITH CONFIDENCE -- Backed by Walker's 25,000-mile/40,000-kilometer emissions and 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
Position: Right
Condition: New

Body Material Stainless Steel
California Air Resources Board (CARB) Certified No
Substrate Material Ceramic
Air Tube No

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Walker Exhaust Manifold with Integrated Catalytic Converter - Left
Walker logo Walker Exhaust Manifold with Integrated Catalytic Converter Click to Enlarge
(1 Reviews)
5 Stars
Walker 16478
Exhaust Manifold with Integrated Catalytic Converter
Close
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Our List Price: $509.43
(3) In Stock
Part Number: 18399-05305491
Notes: EPA -- Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31576; Ultra Type
Features:
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.
  • DIRECT-FIT DESIGN -- Bolt-off, bolt-on OE-style converter with integrated manifold assemblies that attach directly to engine cylinder head and match all downstream connections
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
  • STRONG AND DURABLE -- Features thick OE-style flanges and manifolds for strength and durability
  • OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
  • BUY WITH CONFIDENCE -- Backed by Walker's 25,000-mile/40,000-kilometer emissions and 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
Position: Left
Condition: New

California Air Resources Board (CARB) Certified No
Substrate Material Ceramic
Converter Body Material Stainless Steel
California Air Resource Board (CARB) Certified No

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Walker Exhaust Manifold with Integrated Catalytic Converter - Right
Walker logo Walker Exhaust Manifold with Integrated Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $510.43
(5) In Stock
Part Number: 18399-05305492
Notes: EPA -- Fits Fed. & Calif. Emission Models; Not legal for sale or use in California and other CARB-compliant states. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only. Consult the aftermarket converter regulations in your state for details.; Exhaust Gasket is Recommended; Additional Part(s) Needed To Complete Installation: 31576; Ultra Type
Features:
  • EPA COMPLIANT -- For use on OBDII vehicles, 1996 and newer. Not legal for sale or use in CA & CO. Legal in NY & ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.
  • DIRECT-FIT DESIGN -- Bolt-off, bolt-on OE-style converter with integrated manifold assemblies that attach directly to engine cylinder head and match all downstream connections
  • KEEPS CHECK ENGINE LIGHT OFF FOR EMISSIONS CODES -- OE-style high-technology washcoat and optimal precious metal load delivers required reduction in tailpipe emissions to match vehicle application
  • STRONG AND DURABLE -- Features thick OE-style flanges and manifolds for strength and durability
  • OE-STYLE DESIGN -- Features aluminized heat shields when originally equipped, to match OE design, protecting the undercarriage from heat created by the converter
  • BUY WITH CONFIDENCE -- Backed by Walker's 25,000-mile/40,000-kilometer emissions and 5-year 50,000-mile/80,000-kilometer structural integrity warranty. Visit Walkerexhaust.com for details.
Position: Right
Condition: New

California Air Resources Board (CARB) Certified No
Converter Body Material Stainless Steel
California Air Resource Board (CARB) Certified No
Substrate Material Ceramic

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Pacesetter Catalytic Converter - Front
Pacesetter logo
Pacesetter Catalytic Converter
Click to Enlarge
Pacesetter Catalytic Converter
Click to Enlarge
(Read reviews)
Product List Price:
$410.32
Our List Price: $469.98
(4) In Stock
Part Number: 18399-03629346
Notes: Direct-Fit Manifold Catalytic Converter -- Drivers Side; Not Legal For Sale Or Use In NY on CA Emissions Vehicles
Position: Front
Condition: New

Emission Non-California or NY (48-State)
Material Stainless Steel

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: F
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Pacesetter Catalytic Converter - Front
Pacesetter logo
Pacesetter Catalytic Converter
Click to Enlarge
Pacesetter Catalytic Converter
Click to Enlarge
(Read reviews)
Product List Price:
$410.32
Our List Price: $469.98
(4) In Stock
Part Number: 18399-03629346
Notes: Direct-Fit Manifold Catalytic Converter -- Drivers Side; Not Legal For Sale Or Use On Vehicles Registered In CA
Position: Front
Condition: New

Emission Non-California or NY (48-State)
Material Stainless Steel

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: F
Vehicle Engine
2005 Nissan Armada 5.6L V8 

DEC Catalytic Converter - Front Left
DEC logo DEC Catalytic Converter Click to Enlarge
(Read reviews)
Product List Price:
$890.83
Our List Price: $555.58

Out of Stock
Part Number: W0133-1922355
Notes: EPA Vehicle Specific Loading - EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 Emission Use
Detailed Notes: EPA Federal Compliant - Vehicle Specific Loading Catalyst - Not Legal for sale or use in California. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only.
Product Remark: w/ Manifold
Features:
  • Full Machined Flanges
  • OE Fittings for Easy Installation
  • Silent Flex Tubes
  • Stainless Steel Quality Assembly
  • Assured Fit
Position: Front Left
Condition: New

Shipping Options:
Ground Shipping

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: A
Vehicle
2005 Nissan Armada

DEC Catalytic Converter - Front Right
DEC logo DEC Catalytic Converter Click to Enlarge
(Read reviews)
Product List Price:
$917.49
Our List Price: $555.58

Out of Stock
Part Number: W0133-1922356
Notes: EPA Vehicle Specific Loading - EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 Emission Use
Detailed Notes: EPA Federal Compliant - Vehicle Specific Loading Catalyst - Not Legal for sale or use in California. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only.
Product Remark: w/ Manifold
Features:
  • Full Machined Flanges
  • OE Fittings for Easy Installation
  • Silent Flex Tubes
  • Stainless Steel Quality Assembly
  • Assured Fit
Position: Front Right
Condition: New

Shipping Options:
Ground Shipping

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: A
Vehicle
2005 Nissan Armada

DEC Catalytic Converter - Front Left
DEC logo DEC Catalytic Converter Click to Enlarge
(Read reviews)
Product List Price:
$1,357.62
Our List Price: $801.58

Out of Stock
Part Number: W0133-2039948
Notes: EPA Compliant Premium Load - Upgraded - Header Style Exhaust Manifold w/ Bank #1 Converter EPA Compliant (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Notes: Not legal for sale or use in California and New York
Features:
  • Full Machined Flanges
  • OE Fittings for Easy Installation
  • Silent Flex Tubes
  • Stainless Steel Quality Assembly
  • Assured Fit
Position: Front Left
Condition: New

Shipping Options:
Ground, Overnight, 2 Day

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: A
Vehicle
2005 Nissan Armada

DEC Catalytic Converter - Front Right
DEC logo DEC Catalytic Converter Click to Enlarge
(Read reviews)
Product List Price:
$1,335.38
Our List Price: $663.58

Out of Stock
Part Number: W0133-2039970
Notes: EPA Compliant Premium Load - Upgraded - Header Style Exhaust Manifold w/ Bank #2 Converter EPA Compliant (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Notes: Not legal for sale or use in California and New York
Features:
  • Full Machined Flanges
  • OE Fittings for Easy Installation
  • Silent Flex Tubes
  • Stainless Steel Quality Assembly
  • Assured Fit
Position: Front Right
Condition: New

Shipping Options:
Ground, Overnight, 2 Day

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: A
Vehicle
2005 Nissan Armada

API Exhaust Manifold with Integrated Catalytic Converter - Front Right
API logo
API Exhaust Manifold with Integrated Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $251.98

Out of Stock
Part Number: 18399-07904853
Notes: EPA Compliant -- Not Legal For Sale For Vehicles Registered In California, NY, and ME
Position: Front Right
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: P
Vehicle Engine
2005 Nissan Armada 5.6L V8 

API Exhaust Manifold with Integrated Catalytic Converter - Front Left
API logo
API Exhaust Manifold with Integrated Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $251.98

Out of Stock
Part Number: 18399-07992948
Notes: EPA Compliant -- Not Legal For Sale For Vehicles Registered In California, NY, and ME
Position: Front Left
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: P
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Catco Catalytic Converter - Rear Left
Catco logo
Catco Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $256.98

Out of Stock
Part Number: 18399-07486573
Notes: Catalytic Converter -- Direct Fit; Without Flex, US EPA, BIN 8, SULEV Emissions; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
Position: Rear Left
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: P
Vehicle Engine
2005 Nissan Armada 5.6L V8 GAS 

Catco Exhaust Manifold with Integrated Catalytic Converter - Right
Catco logo
Catco Exhaust Manifold with Integrated Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $345.98

Out of Stock
Part Number: 18399-07921598
Notes: Catalytic Converter with Integrated Exhaust Manifold -- Direct Fit; Manifold Unit; Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of CA, CO, ME & NY. Restrictions may apply in other states. Check with your state authority for details.
Position: Right
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: P
Vehicle Engine
2005 Nissan Armada 5.6L V8 

DEC Catalytic Converter - Rear Left
DEC logo DEC Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $187.43

Out of Stock
Part Number: 18399-05424923
Notes: Vehicle Specific Loading -- E.P.A COMPLIANT
Position: Rear Left
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada  
2005 Nissan Armada 5.6L V8 

DEC Exhaust Manifold with Integrated Catalytic Converter - Front Left
DEC logo DEC Exhaust Manifold with Integrated Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $559.43

Out of Stock
Part Number: 18399-05568992
Notes: Vehicle Specific Loading -- Exhaust manifold with bank #1 converter - Extended Durability; E.P.A COMPLIANT
Position: Front Left
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada  
2005 Nissan Armada 5.6L V8 

DEC Exhaust Manifold with Integrated Catalytic Converter - Front Right
DEC logo DEC Exhaust Manifold with Integrated Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $559.43

Out of Stock
Part Number: 18399-05568991
Notes: Vehicle Specific Loading -- Exhaust manifold with bank #2 converter - Extended Durability; E.P.A COMPLIANT
Position: Front Right
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada  
2005 Nissan Armada 5.6L V8 

DIY Solutions Exhaust Manifold with Integrated Catalytic Converter Set
DIY Solutions logo
DIY Solutions Exhaust Manifold with Integrated Catalytic Converter Set
Click to Enlarge
(Read reviews)
Our List Price: $448.95
with FREE Shipping

Out of Stock
Part Number: 18399-07641880
Condition: New

Included Gasket Kit
Quantity 2 Piece Set

Shipping Options:
Free Ground Shipping
This Part Fits: Catalog: Q
Vehicle
2005 Nissan Armada

DIY Solutions Exhaust Manifold with Integrated Catalytic Converter - Left
DIY Solutions logo
DIY Solutions Exhaust Manifold with Integrated Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $234.95
with FREE Shipping

Out of Stock
Part Number: 18399-07203073
Notes: Catalytic Converter with Integrated Exhaust Manifold -- Driver Side
Position: Left
Condition: New

Included Gasket Kit

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: Q
Vehicle
2005 Nissan Armada

Davico Catalytic Converter - Rear Right
Davico logo Davico Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $207.43

Out of Stock
Part Number: 18399-05687133
Notes: Exact-Fit Catalytic Converter -- Not legal for use in California; Illegal for installation in NY on vehicles equipped with California emission systems
Position: Rear Right
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Magnaflow Catalytic Converter - Right
Magnaflow logo
Magnaflow Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $505.00
with FREE Shipping

Out of Stock
Part Number: 18399-07963708
Notes: Direct-Fit OEM GRADE Federal (Exc.CA)
Position: Right
Condition: New

Body Material Stainless Steel
Series OEM Grade
Material Stainless Steel

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: C
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Magnaflow Catalytic Converter - Left
Magnaflow logo
Magnaflow Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $632.00
with FREE Shipping

Out of Stock
Part Number: 18399-03959150
Notes: Direct-Fit OEM GRADE Federal (Exc.CA)
Position: Left
Condition: New

Body Material Stainless Steel
Series OEM Grade
Material Stainless Steel

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: F
Vehicle Engine
2005 Nissan Armada 5.6L V8 

Magnaflow Exhaust Manifold with Integrated Catalytic Converter - Left
Magnaflow logo
Magnaflow Exhaust Manifold with Integrated Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $748.00
with FREE Shipping

Out of Stock
Part Number: 18399-03436039
Notes: Exhaust Manifold with Integrated Catalytic Converter HM Grade Federal (Exc. CA)
Position: Left
Condition: New

Body Material Stainless Steel
Material Stainless Steel
Series HM Grade

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: F
Vehicle Engine
2005 Nissan Armada 5.6L V8 

OP Catalytic Converter - Rear Right
OP logo OP Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $161.43

Out of Stock
Part Number: 18399-05107647
Notes: OP Exhaust
Position: Rear Right
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8 

OP Exhaust Manifold with Integrated Catalytic Converter - Right
OP logo OP Exhaust Manifold with Integrated Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $239.43

Out of Stock
Part Number: 18399-05107647
Notes: OP Exhaust
Position: Right
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: B
Vehicle Engine
2005 Nissan Armada 5.6L V8