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2003 Lexus GS300 Catalytic Converter

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Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter - Front
Eastern Catalytic logo Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter Click to Enlarge
(1 Reviews)
5 Stars
Eastern Catalytic 40486
Exhaust Manifold with Integrated Catalytic Converter
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Our List Price: $845.43
(3) In Stock
Part Number: 7538-05456586
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: Front
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
2003 Lexus GS300 3.0L 6 Cyl 

Eastern Catalytic Catalytic Converter - Rear
Eastern Catalytic logo Eastern Catalytic Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $454.43
(3) In Stock
Part Number: 7538-05082854
Notes: DIRECT FIT -- Undercar; 45" Overall Length; 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
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
2003 Lexus GS300 3.0L 6 Cyl 

Eastern Catalytic Catalytic Converter - Rear
Eastern Catalytic logo Eastern Catalytic Catalytic Converter Click to Enlarge
(57 Reviews)
4.9 Stars
Eastern Catalytic 83166
Catalytic Converter
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Our List Price: $162.43
(99) In Stock
Part Number: 7538-05171284
Notes: UNIVERSAL -- Undercar; 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 - ECO II
Position: Rear
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
2003 Lexus GS300 3.0L 6 Cyl 

Eastern Catalytic Catalytic Converter - Rear
Eastern Catalytic logo Eastern Catalytic Catalytic Converter Click to Enlarge
(19 Reviews)
4.8 Stars
Eastern Catalytic 83165
Catalytic Converter
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Our List Price: $162.43
(99) In Stock
Part Number: 7538-05171283
Notes: UNIVERSAL -- Undercar; 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 - ECO II
Position: Rear
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
2003 Lexus GS300 3.0L 6 Cyl 

Catco Catalytic Converter - Rear
Catco logo
Catco Catalytic Converter
Click to Enlarge
(1 Reviews)
3 Stars
Catco 4440
Catalytic Converter
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Our List Price: $248.98
(3) In Stock
Part Number: 7538-07326311
Notes: Catalytic Converter -- Direct Fit; With 42" 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.
Position: Rear
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
2003 Lexus GS300 3.0L 6 Cyl 

Catco Exhaust Manifold with Integrated Catalytic Converter
Catco logo
Catco Exhaust Manifold with Integrated Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $485.98
(6) In Stock
Part Number: 7538-07379851
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.
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
2003 Lexus GS300 3.0L 6 Cyl 

API Catalytic Converter
API logo
API Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $285.98
(6) In Stock
Part Number: 7538-07922710
Notes: EPA Compliant -- Exact-Fit; Not Legal For Sale For Vehicles Registered In California, NY, and ME; Front Pipe With Cat (45" long)
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
2003 Lexus GS300 3.0L 6 Cyl 

Bosal Exhaust Manifold with Integrated Catalytic Converter
Bosal logo Bosal Exhaust Manifold with Integrated Catalytic Converter Click to Enlarge
(2 Reviews)
4.5 Stars
Bosal 096-1640
Exhaust Manifold with Integrated Catalytic Converter
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Our List Price: $875.43
(7) In Stock
Part Number: 7538-05378810
Notes: BRExhaust Federal Direct-Fit Premium Load OBDII Exhaust Manifold with Integrated Catalytic Converter
Condition: New

Body Material Stainless Steel
Mounting Hardware Included Yes
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
2003 Lexus GS300 3.0L 6 Cyl 

Bosal Catalytic Converter
Bosal logo Bosal Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $445.43
(2) In Stock
Part Number: 7538-05100835
Notes: BRExhaust Federal Direct-Fit Standard Load OBDII Catalytic Converter
Condition: New

Finish Stainless Steel
Material Stainless Steel
Type Federal / EPA Compliant
Type Direct-Fit
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
2003 Lexus GS300 3.0L 6 Cyl 

Bosal Catalytic Converter
Bosal logo Bosal Catalytic Converter Click to Enlarge
(1 Reviews)
5 Stars
Bosal 093-2030
Catalytic Converter
Close
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Our List Price: $167.43
(2) In Stock
Part Number: 7538-05792816
Notes: BRExhaust Federal Universal Standard Load OBDII Catalytic Converter -- Cutting and Welding Required During Installation
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
2003 Lexus GS300 3.0L 6 Cyl 

Bosal Catalytic Converter - Front
Bosal logo Bosal Catalytic Converter Click to Enlarge
(Read reviews)
Product List Price:
$993.40
Our List Price: $768.58
(5) In Stock
Part Number: W0133-1924452
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
Product Remark: - w/Manifold
Features:
  • Full Machined Flanges
  • OE Fittings for Easy Installation
  • Silent Flex Tubes
  • Stainless Steel Quality Assembly
  • Assured Fit
Position: Front
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
2003 Lexus GS300

Dorman Exhaust Manifold with Integrated Catalytic Converter
Dorman logo Dorman Exhaust Manifold with Integrated Catalytic Converter Click to Enlarge
(1 Reviews)
5 Stars
Dorman 674-642
Exhaust Manifold with Integrated Catalytic Converter
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Our List Price: $516.43
(1) In Stock
Part Number: 7538-05432739
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
Condition: New

Grade Type Regular
Color Natural
Package Contents Exhaust Manifold; 1 Input Gasket; 1 Output Flange

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
2003 Lexus GS300 3.0L 6 Cyl 

Dorman Exhaust Manifold with Integrated Catalytic Converter
Dorman logo Dorman Exhaust Manifold with Integrated Catalytic Converter Click to Enlarge
(1 Reviews)
3 Stars
Dorman 673-642
Exhaust Manifold with Integrated Catalytic Converter
Close
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Our List Price: $923.43
(5) In Stock
Part Number: 7538-05470950
Notes: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: Yes
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
Condition: New

Grade Type Regular
Package Contents Exhaust Manifold; 1 Input Gasket; 1 Output Flange
Color Natural

Shipping Options:
Ground

Lifetime Dorman Limited Warranty

*** Legal in California, Colorado, New York, and Maine ***
This Part Fits: Catalog: B
Vehicle Engine
2003 Lexus GS300 3.0L 6 Cyl 

Magnaflow Exhaust Manifold with Integrated Catalytic Converter - Front
Magnaflow logo
Magnaflow Exhaust Manifold with Integrated Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $1,391.00
with FREE Shipping
(2) In Stock
Part Number: 7538-03389403
Notes: Exhaust Manifold with Integrated Catalytic Converter CALIFORNIA CONVERTERS -- Certification Level : LEV1 LEV; CARB Executive Order D-193-124; Engine Family Number 3TYXV03.0FFF
Position: Front
Condition: New

Series California
Body Material Stainless Steel
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
2003 Lexus GS300 3.0L 6 Cyl 

Magnaflow Catalytic Converter
Magnaflow logo
Magnaflow Catalytic Converter
Click to Enlarge
(1 Reviews)
5 Stars
Magnaflow 99006HM
Catalytic Converter
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Our List Price: $233.00
with FREE Shipping
(19) In Stock
Part Number: 7538-03847617
Notes: Universal HM Grade Federal (Exc. CA) -- Cutting and Welding Required During Installation
Condition: New

Material Stainless Steel
Body Material Stainless Steel
Universal Or Specific Fit Universal
Series HM 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
2003 Lexus GS300 3.0L 6 Cyl 

Magnaflow Catalytic Converter
Magnaflow logo
Magnaflow Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $241.00
with FREE Shipping
(25) In Stock
Part Number: 7538-03328119
Notes: Universal OEM GRADE Federal (Exc.CA) -- Cutting and Welding Required During Installation
Condition: New

Series OEM Grade
Body Material Stainless Steel
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
2003 Lexus GS300 3.0L 6 Cyl 

DEC Catalytic Converter - Rear
DEC logo DEC Catalytic Converter Click to Enlarge
(Read reviews)
Product List Price:
$886.40
Our List Price: $682.58
(4) In Stock
Part Number: W0133-1903205
Notes: 46" Overall length C.A.R.B Compliant - California/New York Engine Family Number 3TYXV03.0FFF - Tier: LEV
Detailed Notes: C.A.R.B Certified and legal for sale and 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
Condition: New

Shipping Options:
Ground Shipping

5 Year / 50,000 Mile DEC Limited Warranty

*** Legal in California, Colorado, New York, and Maine ***
This Part Fits: Catalog: A
Vehicle
2003 Lexus GS300

DEC Catalytic Converter - Front
DEC logo DEC Catalytic Converter Click to Enlarge
(Read reviews)
Product List Price:
$1,613.19
Our List Price: $1,411.58
(6) In Stock
Part Number: W0133-2077998
Notes: C.A.R.B Compliant - California/New York Engine Family Number 3TYXV03.0FFF - Tier: LEV1 LEV
Detailed Notes: C.A.R.B Certified and legal for sale and use in California and New York
Product Remark: - w/Manifold
Features:
  • Full Machined Flanges
  • OE Fittings for Easy Installation
  • Silent Flex Tubes
  • Stainless Steel Quality Assembly
  • Assured Fit
Position: Front
Condition: New

Shipping Options:
Ground, Overnight, 2 Day

5 Year / 50,000 Mile DEC Limited Warranty

*** Legal in California, Colorado, New York, and Maine ***
This Part Fits: Catalog: A
Vehicle
2003 Lexus GS300

Walker Exhaust Manifold with Integrated Catalytic Converter
Walker logo Walker Exhaust Manifold with Integrated Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $750.43
(7) In Stock
Part Number: 7538-05305477
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; 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.
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
2003 Lexus GS300 3.0L 6 Cyl 

Walker Catalytic Converter - Rear
Walker logo Walker Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $154.08
(1) In Stock
Part Number: 7538-09199440
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.; Ultra Universal Type; Modifications and/or Additional Parts May Be Required for Installation
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.
  • 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
  • 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
  • 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: Rear
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
2003 Lexus GS300 3.0L 6 Cyl 

AP Exhaust Catalytic Converter - Rear
AP Exhaust logo AP Exhaust Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $421.43
(4) In Stock
Part Number: 7538-05938121
Notes: Catalytic Converter -- Direct Fit; (With 42" Overall Length 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.
Position: Rear
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
2003 Lexus GS300 3.0L 6 Cyl 

Davico Catalytic Converter - Front
Davico logo Davico Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $575.43
(1) In Stock
Part Number: 7538-05687300
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
Condition: New

Gaskets Included No

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
2003 Lexus GS300 3.0L 6 Cyl 

Catco Catalytic Converter
Catco logo Catco Catalytic Converter Click to Enlarge
(Read reviews)
Product List Price:
$1,829.10
Our List Price: $379.58

Out of Stock
Part Number: W0133-2332884
Notes: EPA Standard Load Direct Fit
Detailed Notes: EPA Federal Compliant - Standard Loading Catalyst - Not Legal for sale or use in California. Legal in New York and Maine on EPA Federal Emission Equipped Vehicles only.
Condition: New

Shipping Options:
Ground, Overnight, 2 Day

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: A
Vehicle
2003 Lexus GS300

DEC Catalytic Converter - Rear
DEC logo DEC Catalytic Converter Click to Enlarge
(Read reviews)
Product List Price:
$908.20
Our List Price: $713.58

Out of Stock
Part Number: W0133-1924428
Notes: 41" Overall length C.A.R.B Compliant - California/New York Engine Family Number 3TYXV03.0FFF - Tier: LEV
Detailed Notes: C.A.R.B Certified and legal for sale and 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
Condition: New

Shipping Options:
Ground Shipping

5 Year / 50,000 Mile DEC Limited Warranty

*** Legal in California, Colorado, New York, and Maine ***
This Part Fits: Catalog: A
Vehicle
2003 Lexus GS300

DEC Catalytic Converter - Front
DEC logo DEC Catalytic Converter Click to Enlarge
(Read reviews)
Product List Price:
$2,238.36
Our List Price: $977.58

Out of Stock
Part Number: W0133-1951524
Notes: C.A.R.B Compliant - California/New York Engine Family Number 3TYXV03.0FFF - Tier: LEV1 LEV
Detailed Notes: C.A.R.B Certified and legal for sale and use in California and New York
Product Remark: - w/ Manifold
Position: Front
Condition: New

Shipping Options:
Ground, Overnight, 2 Day

5 Year / 50,000 Mile DEC Limited Warranty

*** Legal in California, Colorado, New York, and Maine ***
This Part Fits: Catalog: A
Vehicle
2003 Lexus GS300

DEC Catalytic Converter - Front
DEC logo DEC Catalytic Converter Click to Enlarge
(Read reviews)
Product List Price:
$1,659.84
Our List Price: $859.58

Out of Stock
Part Number: W0133-1905832
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
Product Remark: - w/Manifold
Features:
  • Full Machined Flanges
  • OE Fittings for Easy Installation
  • Silent Flex Tubes
  • Stainless Steel Quality Assembly
  • Assured Fit
Position: Front
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
2003 Lexus GS300

AP Exhaust Exhaust Manifold with Integrated Catalytic Converter - Front
AP Exhaust logo
AP Exhaust Exhaust Manifold with Integrated Catalytic Converter
Click to Enlarge
(Read reviews)
Our List Price: $732.98

Out of Stock
Part Number: 7538-07764634
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
Condition: New

Shipping Options:
Ground

{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
This Part Fits: Catalog: C
Vehicle Engine
2003 Lexus GS300 3.0L 6 Cyl 

Bosal Catalytic Converter - Rear
Bosal logo Bosal Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $605.43

Out of Stock
Part Number: 7538-05954547
Notes: BRExhaust CARB Direct-Fit OBDII Catalytic Converter -- Certification Level : LEV1 LEV; CARB Executive Order D-193-124; Engine Family Number 3TYXV03.0FFF
Position: Rear
Condition: New

Material Stainless Steel
Type Direct-Fit
Type California / CARB Compliant
Finish 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
2003 Lexus GS300 3.0L 6 Cyl 

Bosal Exhaust Manifold with Integrated Catalytic Converter - Front
Bosal logo Bosal Exhaust Manifold with Integrated Catalytic Converter Click to Enlarge
(1 Reviews)
5 Stars
Bosal 062-3007
Exhaust Manifold with Integrated Catalytic Converter
Close
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Our List Price: $1,147.43

Out of Stock
Part Number: 7538-05790963
Notes: BRExhaust CARB Direct-Fit OBDII Exhaust Manifold with Integrated Catalytic Converter -- Certification Level : LEV1 LEV; CARB Executive Order D-193-124; Engine Family Number 3TYXV03.0FFF
Position: Front
Condition: New

Mounting Hardware Included Yes
Type California / CARB Compliant
Body Material Stainless Steel
Type Direct-Fit
Material Stainless Steel

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
2003 Lexus GS300 3.0L 6 Cyl 

Catco Catalytic Converter - Rear
Catco logo
Catco Catalytic Converter
Click to Enlarge
(1 Reviews)
5 Stars
Catco 2538
Catalytic Converter
Close
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Our List Price: $105.98

Out of Stock
Part Number: 7538-07620148
Notes: Catalytic Converter -- Universal; 45" Overall Length Converter, Rear; 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
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
2003 Lexus GS300 3.0L 6 Cyl 

Catco Catalytic Converter - Rear
Catco logo
Catco Catalytic Converter
Click to Enlarge
(1 Reviews)
5 Stars
Catco 2538
Catalytic Converter
Close
Loading Reviews...
Our List Price: $105.98

Out of Stock
Part Number: 7538-07620148
Notes: Catalytic Converter -- Universal; With 42" 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.
Position: Rear
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
2003 Lexus GS300 3.0L 6 Cyl 

DEC Catalytic Converter - Front
DEC logo DEC Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $625.43

Out of Stock
Part Number: 7538-05424565
Notes: Vehicle Specific Loading -- E.P.A COMPLIANT
Position: Front
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
2003 Lexus GS300 3.0L 6 Cyl 

Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter - Front
Eastern Catalytic logo Eastern Catalytic Exhaust Manifold with Integrated Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $926.43

Out of Stock
Part Number: 7538-05456703
Notes: DIRECT FIT -- Manifold Unit; Engine Family: 3TYXV03.0FFF; Legal Note: In Compliance with the state of CA & NY (vehicles with CA Emissions) Emissions Requirements; CARB FTB STD: LEV1 LEV; Executive Order # D-665-23
Features:
  • CARB Certified Direct Fit Manifold Converter
Position: Front
Condition: New

Type CARB Direct-Fit Manifold

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
2003 Lexus GS300 3.0L 6 Cyl 

Eastern Catalytic Catalytic Converter - Rear
Eastern Catalytic logo Eastern Catalytic Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $552.43

Out of Stock
Part Number: 7538-05456763
Notes: DIRECT FIT -- Rear Unit; 45" Overall Length; Engine Family: 3TYXV03.0FFF; Legal Note: In Compliance with the state of CA & NY (vehicles with CA Emissions) Emissions Requirements; CARB FTB STD: LEV1 LEV; Executive Order # D-665-23
Features:
  • CARB Certified Direct Fit Converter
Position: Rear
Condition: New

Type CARB Direct-Fit Undercar

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
2003 Lexus GS300 3.0L 6 Cyl 

Magnaflow Catalytic Converter - Rear
Magnaflow logo Magnaflow Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $313.43

Out of Stock
Part Number: 7538-05639989
Notes: 2.50in. Universal California OBDII Catalytic Converter -- Certification Level : LEV1 LEV; OE Spec; Cutting and Welding Required During Installation; CARB Executive Order D-193-124; Engine Family Number 3TYXV03.0FFF
Position: Rear
Condition: New

Body Material Stainless Steel
Material Stainless Steel
Series California
Heat Shield Included Yes

Shipping Options:
Ground

*** Legal in California, Colorado, New York, and Maine ***
This Part Fits: Catalog: B
Vehicle Engine
2003 Lexus GS300 3.0L 6 Cyl 

Walker Catalytic Converter
Walker logo Walker Catalytic Converter Click to Enlarge
(Read reviews)
Our List Price: $382.43

Out of Stock
Part Number: 7538-05417777
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; Includes Front And Rear Gasket; 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.
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
2003 Lexus GS300 3.0L 6 Cyl 

Catalytic Converter Reviews - 2003 Lexus GS300
Bosal | 096-1640
 


The CAT works well, and for the price is difficult to beat.

However, the install was not a direct swap as the manifold flange that bolts to the head was too tight of a fit but was easily modified to work. Additionally, the bracket that comes off of the bottom of the transmission has to be cut or drilled out to make it work like it did with the OEM CATS.

And as far as aftermarket low cost CATs go, this was one of the better ones.


February 3rd, 2014 | Posted by Rocket