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2004 Lexus GS300 Catalytic Converter

Review Fitment Notes

We have 22 catalytic converter products to choose from for your 2004 Lexus GS300, and our low-cost options range from $105.98 up to $1,411.58

Showing 3 of 22 Results
Dorman Exhaust Manifold with Integrated Catalytic Converter 17939-05432739 Click to Enlarge
5 Stars
Dorman 674-642
Exhaust Manifold with Integrated Catalytic Converter
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Dorman Exhaust Manifold with Integrated Catalytic Converter
Part Number: 17939-05432739
Brand: Dorman
Notes: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: No
  • 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
{We currently do not ship this catalytic converter to California, Colorado, New York, or Maine}
$516.43
(1) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2004 Lexus GS300 3.0L 6 Cyl
Dorman Exhaust Manifold with Integrated Catalytic Converter 17939-07488167 Click to Enlarge
3 Stars
Dorman 673-642
Exhaust Manifold with Integrated Catalytic Converter
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Dorman Exhaust Manifold with Integrated Catalytic Converter
Part Number: 17939-07488167
Brand: Dorman
Notes: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: Yes
  • 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 ***
$1,049.98
(2) In Stock
This Part Fits:
Catalog: N
Vehicle Engine
2004 Lexus GS300 3.0L 6 Cyl
Dorman Exhaust Manifold with Integrated Catalytic Converter 17939-05470950 Click to Enlarge
3 Stars
Dorman 673-642
Exhaust Manifold with Integrated Catalytic Converter
Loading Reviews...
Dorman Exhaust Manifold with Integrated Catalytic Converter
Part Number: 17939-05470950
Brand: Dorman
Notes: Catalytic Converter with Integrated Exhaust Manifold -- CARB Compliant: Yes
  • 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 ***
$923.43
Out of Stock
This Part Fits:
Catalog: B
Vehicle Engine
2004 Lexus GS300 3.0L 6 Cyl

Catalytic Converter Reviews - 2004 Lexus GS300

Bosal | 096-1640

Staff was super helpful. New catalytic converter was easy to install at a fraction of the dealer cost...Super satisfied...No more check engine light...Hooray!

February 12th, 2014 | Posted by Super Happy