Make/Model
Close X
Search by Make / Model

2006 Chevrolet Silverado 2500 HD Catalytic Converter

Review Fitment Notes to Ensure Proper Fit
› Change Part / Category
› Change Vehicle
Walker Catalytic Converter - Front Left
Click to Enlarge
(Read reviews)
Our List Price: $166.98
(2) In Stock
Part Number: 18754-09115284
Notes: CalCat Universal Converter -- Engine Family # 6GMXK06.0388; Legal for use in the states of California and New York.; Modifications and/or additional parts required.
Position: Front Left
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: H
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 6.0L V8 

Walker Catalytic Converter - Front Right
Click to Enlarge
(Read reviews)
Our List Price: $166.98
(2) In Stock
Part Number: 18754-09115284
Notes: CalCat Universal Converter -- Engine Family # 6GMXK06.0388; Legal for use in the states of California and New York.; Modifications and/or additional parts required.
Position: Front Right
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: H
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 6.0L V8 

Walker Catalytic Converter - Rear Left
Click to Enlarge
(Read reviews)
Our List Price: $166.98
(2) In Stock
Part Number: 18754-09115284
Notes: CalCat Universal Converter -- Engine Family # 6GMXK06.0388; Legal for use in the states of California and New York.; Modifications and/or additional parts required.
Position: Rear Left
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: H
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 6.0L V8 

Walker Catalytic Converter - Rear Right
Click to Enlarge
(Read reviews)
Our List Price: $166.98
(2) In Stock
Part Number: 18754-09115284
Notes: CalCat Universal Converter -- Engine Family # 6GMXK06.0388; Legal for use in the states of California and New York.; Modifications and/or additional parts required.
Position: Rear Right
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: H
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 6.0L V8 

Walker Catalytic Converter - Front Left
Click to Enlarge
(Read reviews)
Our List Price: $166.98
(2) In Stock
Part Number: 18754-09115284
Notes: CalCat Universal Converter -- Engine Family # 6GMXT08.1201; Legal for use in the states of California and New York.; Modifications and/or additional parts required.
Position: Front Left
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: H
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 8.1L V8 

Walker Catalytic Converter - Front Right
Click to Enlarge
(Read reviews)
Our List Price: $166.98
(2) In Stock
Part Number: 18754-09115284
Notes: CalCat Universal Converter -- Engine Family # 6GMXT08.1201; Legal for use in the states of California and New York.; Modifications and/or additional parts required.
Position: Front Right
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: H
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 8.1L V8 

Walker Catalytic Converter - Rear Left
Click to Enlarge
(Read reviews)
Our List Price: $166.98
(2) In Stock
Part Number: 18754-09115284
Notes: CalCat Universal Converter -- Engine Family # 6GMXT08.1201; Legal for use in the states of California and New York.; Modifications and/or additional parts required.
Position: Rear Left
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: H
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 8.1L V8 

Walker Catalytic Converter - Rear Right
Click to Enlarge
(Read reviews)
Our List Price: $166.98
(2) In Stock
Part Number: 18754-09115284
Notes: CalCat Universal Converter -- Engine Family # 6GMXT08.1201; Legal for use in the states of California and New York.; Modifications and/or additional parts required.
Position: Rear Right
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: H
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 8.1L V8 

Walker Catalytic Converter - Left
Click to Enlarge
(Read reviews)
Our List Price: $374.33
(2) In Stock
Part Number: 18754-05269166
Notes: EPA Ultra Direct Fit Converter -- Except Low Emission Vehicle (LEV); Federal Emissions Models.; Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
Position: Left
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: B
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 6.0L V8 
• 2006 Chevrolet Silverado 2500 HD 8.1L V8 

Walker Catalytic Converter - Right
Click to Enlarge
(Read reviews)
Our List Price: $388.33
(1) In Stock
Part Number: 18754-05081781
Notes: EPA Ultra Direct Fit Converter -- With 2 1/2" Converter Outlet; OE exhaust system is completely welded. Additional adapters and cutting the OE pipes may be required to complete installation.; Federal Emissions Models.; Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
Position: Right
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: B
Vehicle Engine Wheel Base
• 2006 Chevrolet Silverado 2500 HD 6.0L V8  133.0 
• 2006 Chevrolet Silverado 2500 HD 8.1L V8  133.0 

Walker Catalytic Converter - Right
Click to Enlarge
(Read reviews)
Our List Price: $389.33
(2) In Stock
Part Number: 18754-05306010
Notes: EPA Ultra Direct Fit Converter -- With 3" Converter Outlet; Except Low Emission Vehicle (LEV); Federal Emissions Models.; OE exhaust system is completely welded. Additional adapters and cutting the OE pipes may be required to complete installation.; Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.
Position: Right
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: B
Vehicle Engine Wheel Base
• 2006 Chevrolet Silverado 2500 HD 6.0L V8  133.0 
• 2006 Chevrolet Silverado 2500 HD 8.1L V8  133.0 

Walker Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $329.33
(4) In Stock
Part Number: 18754-05397970
Notes: EPA Ultra Direct Fit Converter -- With 3" Converter Outlet; Federal Emissions Models.; Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.; Additional Parts Needed: 31574
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: B
Vehicle Engine Wheel Base
• 2006 Chevrolet Silverado 2500 HD 6.0L V8  157.5 
• 2006 Chevrolet Silverado 2500 HD 8.1L V8  157.5 

Walker Catalytic Converter - Right
Click to Enlarge
Walker 93239
Catalytic Converter
Close
Loading Reviews...
Our List Price: $102.33
(4) In Stock
Part Number: 18754-05214444
Notes: EPA Ultra Universal Converter -- With 3" Converter Outlet; Fits Fed. & Calif. Emissions Models.; Not legal for sale in the state of California. Not legal for use on California emission vehicles in New York. Legal for use on Federal/EPA emission vehicles in New York.; Modifications and/or additional parts required.
Position: Right
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: B
Vehicle Engine Wheel Base
• 2006 Chevrolet Silverado 2500 HD 6.0L V8  133.0 
• 2006 Chevrolet Silverado 2500 HD 6.0L V8  143.5 
• 2006 Chevrolet Silverado 2500 HD 6.0L V8  153.0 
• 2006 Chevrolet Silverado 2500 HD 8.1L V8  133.0 
• 2006 Chevrolet Silverado 2500 HD 8.1L V8  143.5 
• 2006 Chevrolet Silverado 2500 HD 8.1L V8  153.0 

Eastern Catalytic Catalytic Converter - Left
Click to Enlarge
(Read reviews)
Our List Price: $377.33
(2) In Stock
Part Number: 18754-05245606
Notes: DIRECT FIT -- CA Emissions; Undercar Left; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
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 or New York}
This Product Fits the Following: Catalog: B
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 6.0L V8 

Magnaflow Catalytic Converter - Front Left
Click to Enlarge
(Read reviews)
Our List Price: $229.28
with FREE Shipping
(2) In Stock
Part Number: 18754-05333579
Notes: 3in. Universal California OBDII Catalytic Converter -- Certification Level : LEV1 LEV; OE Spec; Cutting and welding required during installation; CARB Executive Order D-193-103; Engine Family Number 6GMXK06.0388
Position: Front Left
Condition: New

Shipping Options:
Free Ground Shipping

*** Legal in California and New York ***
This Product Fits the Following: Catalog: B
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 6.0L V8 

Magnaflow Catalytic Converter - Front Right
Click to Enlarge
(Read reviews)
Our List Price: $229.28
with FREE Shipping
(2) In Stock
Part Number: 18754-05333579
Notes: 3in. Universal California OBDII Catalytic Converter -- Certification Level : LEV1 LEV; OE Spec; Cutting and welding required during installation; CARB Executive Order D-193-103; Engine Family Number 6GMXK06.0388
Position: Front Right
Condition: New

Shipping Options:
Free Ground Shipping

*** Legal in California and New York ***
This Product Fits the Following: Catalog: B
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 6.0L V8 

Magnaflow Catalytic Converter - Rear Left
Click to Enlarge
(Read reviews)
Our List Price: $142.35
(4) In Stock
Part Number: 18754-05333629
Notes: 3in. Universal California OBDII Catalytic Converter -- Certification Level : LEV1 LEV; OE Spec; Cutting and welding required during installation; CARB Executive Order D-193-103; Engine Family Number 6GMXK06.0388
Position: Rear Left
Condition: New

Shipping Options:
Ground

*** Legal in California and New York ***
This Product Fits the Following: Catalog: B
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 6.0L V8 

Magnaflow Catalytic Converter - Rear Right
Click to Enlarge
(Read reviews)
Our List Price: $142.35
(4) In Stock
Part Number: 18754-05333629
Notes: 3in. Universal California OBDII Catalytic Converter -- Certification Level : LEV1 LEV; OE Spec; Cutting and welding required during installation; CARB Executive Order D-193-103; Engine Family Number 6GMXK06.0388
Position: Rear Right
Condition: New

Shipping Options:
Ground

*** Legal in California and New York ***
This Product Fits the Following: Catalog: B
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 6.0L V8 

Magnaflow Catalytic Converter - Front
Click to Enlarge
(Read reviews)
Our List Price: $229.28
with FREE Shipping
(2) In Stock
Part Number: 18754-05333579
Notes: 3in. Universal California OBDII Catalytic Converter -- Certification Level : LEV1 LEV; OE Spec; Cutting and welding required during installation; CARB Executive Order D-193-103; Engine Family Number 6GMXT08.1201
Position: Front
Condition: New

Shipping Options:
Free Ground Shipping

*** Legal in California and New York ***
This Product Fits the Following: Catalog: B
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 8.1L V8 

Magnaflow Catalytic Converter - Rear
Click to Enlarge
(Read reviews)
Our List Price: $142.35
(4) In Stock
Part Number: 18754-05333629
Notes: 3in. Universal California OBDII Catalytic Converter -- Certification Level : LEV1 LEV; OE Spec; Cutting and welding required during installation; CARB Executive Order D-193-103; Engine Family Number 6GMXT08.1201
Position: Rear
Condition: New

Shipping Options:
Ground

*** Legal in California and New York ***
This Product Fits the Following: Catalog: B
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 8.1L V8 

Magnaflow Catalytic Converter - Front
Click to Enlarge
(Read reviews)
Our List Price: $229.28
with FREE Shipping
(2) In Stock
Part Number: 18754-05333579
Notes: 3in. Universal California OBDII Catalytic Converter -- Certification Level : LEV1 LEV; OE Spec; Cutting and welding required during installation; CARB Executive Order D-193-103; Engine Family Number 6GMXT08.1203
Position: Front
Condition: New

Shipping Options:
Free Ground Shipping

*** Legal in California and New York ***
This Product Fits the Following: Catalog: B
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 8.1L V8 

Magnaflow Catalytic Converter - Rear
Click to Enlarge
(Read reviews)
Our List Price: $142.35
(4) In Stock
Part Number: 18754-05333629
Notes: 3in. Universal California OBDII Catalytic Converter -- Certification Level : LEV1 LEV; OE Spec; Cutting and welding required during installation; CARB Executive Order D-193-103; Engine Family Number 6GMXT08.1203
Position: Rear
Condition: New

Shipping Options:
Ground

*** Legal in California and New York ***
This Product Fits the Following: Catalog: B
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 8.1L V8 

Magnaflow Catalytic Converter - Left
Click to Enlarge
(Read reviews)
Our List Price: $535.98
with FREE Shipping
(2) In Stock
Part Number: 18754-05470314
Notes: Direct-Fit CALIFORNIA OBDII CONVERTERS -- Certification Level : LEV1 LEV; CARB Executive Order D-193-103; Engine Family Number 6GMXK06.0388
Position: Left
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: B
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 6.0L V8 

Magnaflow Catalytic Converter - Left
Click to Enlarge
(Read reviews)
Our List Price: $535.98
with FREE Shipping
(2) In Stock
Part Number: 18754-05333776
Notes: Direct-Fit CALIFORNIA OBDII CONVERTERS -- Certification Level : LEV1 ULEV; CARB Executive Order D-193-101; Engine Family Number 6GMXT06.0198
Position: Left
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: B
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 6.0L V8 

Magnaflow Catalytic Converter - Right
Click to Enlarge
(Read reviews)
Our List Price: $595.35
with FREE Shipping
(2) In Stock
Part Number: 18754-05333775
Notes: Direct-Fit CALIFORNIA OBDII CONVERTERS -- Certification Level : LEV1 ULEV; CARB Executive Order D-193-101; Engine Family Number 6GMXT06.0198
Position: Right
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: B
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 6.0L V8 

Magnaflow Catalytic Converter - Rear

Click to Enlarge
(Read reviews)
Our List Price: $102.24
(1) In Stock
Part Number: 18754-07286595
Notes: Universal HM Grade Federal (Exc. CA) -- Cutting and welding required during installation
Position: Rear
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: C
Vehicle Engine Wheel Base
• 2006 Chevrolet Silverado 2500 HD 6.0L V8  133.0 

Magnaflow Catalytic Converter

Click to Enlarge
(Read reviews)
Our List Price: $366.55
with FREE Shipping
(1) In Stock
Part Number: 18754-07286576
Notes: Universal HM Grade Federal (Exc. CA) -- Cutting and welding required during installation; 3.5 inch
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: C
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 6.6L V8 

Magnaflow Catalytic Converter

Click to Enlarge
(Read reviews)
Our List Price: $377.26
with FREE Shipping
(2) In Stock
Part Number: 18754-07286577
Notes: Universal HM Grade Federal (Exc. CA) -- Cutting and welding required during installation; 4 inch
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: C
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 6.6L V8 

Magnaflow Catalytic Converter - Left

Click to Enlarge
(Read reviews)
Our List Price: $102.24
(1) In Stock
Part Number: 18754-07286595
Notes: Universal HM Grade Federal (Exc. CA) -- Without Pre-Converter; Cutting and welding required during installation
Position: Left
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: C
Vehicle Engine Wheel Base
• 2006 Chevrolet Silverado 2500 HD 6.0L V8  133.0 

Bosal Catalytic Converter - Left
Click to Enlarge
(Read reviews)
Our List Price: $238.33
(3) In Stock
Part Number: 18754-05455837
Notes: Catalytic Converter -- Direct Fit; Without Pre Converter; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
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 or New York}
This Product Fits the Following: Catalog: B
Vehicle Engine Wheel Base
• 2006 Chevrolet Silverado 2500 HD 6.0L V8  133.0 

Magnaflow Catalytic Converter - Rear Right
Click to Enlarge
(Read reviews)
Our List Price: $234.34

Out of Stock
Part Number: 18754-05333789
Notes: 2.50in. Universal California OBDII Catalytic Converter -- Certification Level : LEV1 ULEV; OE Spec; Cutting and welding required during installation; CARB Executive Order D-193-101; Engine Family Number 6GMXT06.0198
Position: Rear Right
Condition: New

Shipping Options:
Ground

*** Legal in California and New York ***
This Product Fits the Following: Catalog: B
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 6.0L V8 

Magnaflow Catalytic Converter - Rear Left
Click to Enlarge
(Read reviews)
Our List Price: $234.34

Out of Stock
Part Number: 18754-05333789
Notes: 2.50in. Universal California OBDII Catalytic Converter -- Certification Level : LEV1 ULEV; OE Spec; Cutting and welding required during installation; CARB Executive Order D-193-101; Engine Family Number 6GMXT06.0198
Position: Rear Left
Condition: New

Shipping Options:
Ground

*** Legal in California and New York ***
This Product Fits the Following: Catalog: B
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 6.0L V8 

Magnaflow Catalytic Converter - Right

Click to Enlarge
(Read reviews)
Our List Price: $372.83
with FREE Shipping

Out of Stock
Part Number: 18754-07286564
Notes: Direct-Fit OEM GRADE Federal (Exc.CA)
Position: Right
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: C
Vehicle Engine
• 2006 Chevrolet Silverado 2500 HD 8.1L V8 

Magnaflow Catalytic Converter - Right

Click to Enlarge
(Read reviews)
Our List Price: $372.83
with FREE Shipping

Out of Stock
Part Number: 18754-07286564
Notes: Direct-Fit OEM GRADE Federal (Exc.CA) -- 2.5in. Outlet
Position: Right
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}
This Product Fits the Following: Catalog: C
Vehicle Engine Wheel Base
• 2006 Chevrolet Silverado 2500 HD 6.0L V8  133.0 

5 stars - (1 Reviews)
Reviews
Close
Loading Reviews...


View Mobile Site
View Full Site
BROWSE Home View Cart Catalog Articles
HELP Track Order Contact Us About Us Retrieve Quote Return Policy Cancellation Policy
RESOURCES Affliate Program Shop By Make Models Brands
SECURITY
REVIEWS
© Copyright 2017 Parts Geek ® Providing discount auto parts online since 2008.