2003 Chevrolet Trailblazer Catalytic Converter

Buy Online. Pick Up In-Store.

What are you working on today?

Get an exact fit for your 2003 Chevrolet Trailblazer

1-17 of 17 Results

1-17 of 17 Results
      • Sponsored
        Sponsored
        MagnaFlow California CARB Compliant Universal Catalytic Converter 2.25in 445005 for 2003 Chevrolet Trailblazer
        • Part # 445005
        • SKU # 143568
        • Location: CARB

        Application: Universal - Requires cut and weld

        Notes: Verify EFN (Engine Family Number) found on emission label on vehicle. CARB Executive Order D-193-100. Engine Family Number 3GMXT04.2185. Certification Level : LEV1 LEV. OE Spec. Cutting and Welding Required During Installation

        • PRICE: 956.99
        • Location:: CARB
        • Body Width: 5.0
        • Universal Or Specific Fit: Universal
        • Substrate Material: Ceramic
        • Outlet Inside Diameter: 2.0
        • Body Material: Stainless Steel
        • Inlet Inside Diameter: 2.0
        • Body Length: 7.5
        • Overall Length: 7.5
        • Grade Type: Premium Replacement

      • Sponsored
        Sponsored
        MagnaFlow California CARB Compliant Universal Catalytic Converter 2.5in 82303MGF for 2003 Chevrolet Trailblazer
        • Part # 82303MGF
        • SKU # 143570
        • Location: CARB

        Application: Universal - Requires cut and weld

        Notes: Verify EFN (Engine Family Number) found on emission label on vehicle. CARB Executive Order D-193-100. Engine Family Number 3GMXA04.2187 or 3GMXT04.2185. Certification Level : LEV1 LEV. OE Spec. Cutting and Welding Required During Installation

        • PRICE: 858.99
        • Location:: CARB
        • Item Grade: Premium Replacement
        • Substrate Material: Ceramic
        • Outlet Diameter (in): 2.5
        • Housing Material: Stainless Steel
        • CARB Compliant: Yes

      • Sponsored
        Sponsored
        MagnaFlow California CARB Compliant Direct Fit Catalytic Converter 4451217 for 2003 Chevrolet Trailblazer
        • Part # 4451217
        • SKU # 243404
        • Location: CARB

        Application: OE Direct Fit - Factory mounting style

        Notes: Verify EFN (Engine Family Number) found on emission label on vehicle. CARB Executive Order D-193-136. Engine Family Number 3GMXA04.2187. Certification Level : LEV1 LEV

        • PRICE: 1834.99
        • Location:: CARB
        • Universal Or Specific Fit: Specific
        • Oxygen Sensor Location: Post Converter
        • Inlet Gasket Included: Yes
        • Mounting Hardware Included: Yes
        • Overall Length: 49.125in
        • Hangers Included: Yes
        • Inlet Type: Bolt-On
        • Air Tube Count: 0
        • Heat Shield Attached: No
        • Substrate Material: Ceramic
        • Tube Material: Stainless Steel
        • Body Material: Stainless Steel
        • Sensor Port Count: 1
        • Inlet Mounting Hardware Included: No
        • Outlet Mounting Hardware Included: No
        • Outlet Gasket Included: No
        • Clamps Included: No
        • Outlet Type: Bolt-On
        • Finish: Stainless Steel
        • Grade Type: Regular
        • Heat Shield Material: None

      • Sponsored
        Sponsored
        AP Universal CARB Catalytic Converter 912004R for 2003 Chevrolet Trailblazer
        • Part # 912004R
        • SKU # 368672
        • Location: CARB

        Application: Universal - Requires cut and weld

        Notes: Verify EFN (Engine Family Number) found on emission label on vehicle. 2" inner/2" outer diameter; 16" overall; Round Body. Engine Family #3GMXT04.2185. EO Number : D-280-101. Legal for use in the state of California, New York and Maine

        • PRICE: 403.99
        • Location:: CARB

      • Sponsored
        Sponsored
        AP Universal CARB Catalytic Converter 912006R for 2003 Chevrolet Trailblazer
        • Part # 912006R
        • SKU # 368675
        • Location: CARB

        Application: Universal - Requires cut and weld

        Notes: Verify EFN (Engine Family Number) found on emission label on vehicle. 2.5" inner/2.5" outer diameter; 16" overall; Round Body. Engine Family #3GMXT04.2185. EO Number : D-280-101. Legal for use in the state of California, New York and Maine

        • PRICE: 405.99
        • Location:: CARB

      • Sponsored
        Sponsored
        AP Universal CARB Catalytic Converter 912036R for 2003 Chevrolet Trailblazer
        • Part # 912036R
        • SKU # 368676
        • Location: CARB

        Application: Universal - Requires cut and weld

        Notes: Verify EFN (Engine Family Number) found on emission label on vehicle. 2.5" inner/2.5" outer diameter; 15.5" overall. Engine Family #3GMXT04.2185. EO Number : D-280-101. Legal for use in the state of California, New York and Maine

        • PRICE: 648.99
        • Location:: CARB

      • Sponsored
        Sponsored
        AP Universal CARB Catalytic Converter 912004 for 2003 Chevrolet Trailblazer
        • Part # 912004
        • SKU # 368603
        • Location: CARB

        Application: Universal - Requires cut and weld

        Notes: Verify EFN (Engine Family Number) found on emission label on vehicle. 2" inner/2 outer diameter; 16.5" overall. Engine Family #3GMXT04.2185. EO Number : D-280-101. Legal for use in the state of California, New York and Maine

        • PRICE: 475.99
        • Location:: CARB

      • Sponsored
        Sponsored
        AP Universal CARB Catalytic Converter 912006 for 2003 Chevrolet Trailblazer
        • Part # 912006
        • SKU # 368605
        • Location: CARB

        Application: Universal - Requires cut and weld

        Notes: Verify EFN (Engine Family Number) found on emission label on vehicle. 2.5" inner/2.5" outer diameter; 16.5" overall. Engine Family #3GMXT04.2185. EO Number : D-280-101. Legal for use in the state of California, New York and Maine

        • PRICE: 699.99
        • Location:: CARB

      • Sponsored
        Sponsored
        AP Universal CARB Catalytic Converter 912005 for 2003 Chevrolet Trailblazer
        • Part # 912005
        • SKU # 368604
        • Location: CARB

        Application: Universal - Requires cut and weld

        Notes: Verify EFN (Engine Family Number) found on emission label on vehicle. 2.25" inner/2.25" outer diameter; 16.5" overall. Engine Family #3GMXT04.2185. EO Number : D-280-101. Legal for use in the state of California, New York and Maine

        • PRICE: 475.99
        • Location:: CARB

      • Sponsored
        Sponsored
        AP Universal CARB Catalytic Converter 912005R for 2003 Chevrolet Trailblazer
        • Part # 912005R
        • SKU # 368674
        • Location: CARB

        Application: Universal - Requires cut and weld

        Notes: Verify EFN (Engine Family Number) found on emission label on vehicle. 2.25" inner/2.25" outer diameter; 16" overall; Round Body. Engine Family #3GMXT04.2185. EO Number : D-280-101. Legal for use in the state of California, New York and Maine

        • PRICE: 405.99
        • Location:: CARB

      • Sponsored
        Sponsored
        MagnaFlow HM Grade Federal EPA Compliant Universal Catalytic Converter 2.5in 99006HM for 2003 Chevrolet Trailblazer
        • Part # 99006HM
        • SKU # 461616
        • Location: Federal

        Application: Universal - Requires cut and weld

        Notes: HM Grade converter. Cutting and welding required during installation. Not for sale or use in the state of California.

        • PRICE: 276.99
        • Location:: Federal
        • Outlet Quantity: 1
        • Hangers Included: No
        • Air Tube Count: 0
        • Inlet Type: Weld-On
        • Heat Shield Attached: Yes
        • Body Length: 12in
        • Outlet Gasket Included: No
        • Clamps Included: No
        • Inlet Orientation: Straight
        • Inlet Quantity: 1
        • Finish: Stainless Steel
        • Heat Shield Material: Aluminized Steel
        • Universal Or Specific Fit: Universal
        • Body Shape: Oval
        • Oxygen Sensor Location: None
        • Inlet Gasket Included: No
        • Overall Length: 16in
        • Body Width: 5.5in
        • Substrate Material: Ceramic
        • Tube Material: Stainless Steel
        • Outlet Inside Diameter: 2.5in
        • Body Material: Stainless Steel
        • Sensor Port Count: 0
        • Inlet Inside Diameter: 2.5in
        • Inlet Mounting Hardware Included: No
        • Outlet Mounting Hardware Included: No
        • Body Height: 3.75in
        • Outlet Type: Weld-On
        • Outlet Orientation: Straight

      • Sponsored
        Sponsored
        MagnaFlow HM Grade Federal EPA Compliant Direct Fit Catalytic Converter 23967 for 2003 Chevrolet Trailblazer
        • Part # 23967
        • SKU # 937988
        • Location: Federal

        Application: OE Direct Fit - Factory mounting style

        Notes: HM Grade Converter. Not for sale or use in the state of California.

        • PRICE: 512.99
        • Location:: Federal

      • Sponsored
        Sponsored
        MagnaFlow OEM Grade Federal EPA Compliant Universal Catalytic Converter 2.5in 51006 for 2003 Chevrolet Trailblazer
        • Part # 51006
        • SKU # 513895
        • Location: Federal

        Application: Universal - Requires cut and weld

        Notes: OEM grade converter. Cutting and welding required during installation. Not for sale or use in the state of California.

        • PRICE: 279.99
        • Location:: Federal
        • Outlet Quantity: 1
        • Hangers Included: No
        • Air Tube Count: 0
        • Inlet Type: Weld-On
        • Heat Shield Attached: Yes
        • Body Length: 12in
        • Outlet Gasket Included: No
        • Clamps Included: No
        • Inlet Orientation: Straight
        • Inlet Quantity: 1
        • Finish: Stainless Steel
        • Heat Shield Material: Aluminized Steel
        • Universal Or Specific Fit: Universal
        • Body Shape: Oval
        • Oxygen Sensor Location: None
        • Inlet Gasket Included: No
        • Overall Length: 16in
        • Body Width: 5.625in
        • Substrate Material: Ceramic
        • Tube Material: Stainless Steel
        • Outlet Inside Diameter: 2.5in
        • Body Material: Stainless Steel
        • Sensor Port Count: 0
        • Inlet Inside Diameter: 2.5in
        • Inlet Mounting Hardware Included: No
        • Outlet Mounting Hardware Included: No
        • Body Height: 3.75in
        • Outlet Type: Weld-On
        • Outlet Orientation: Straight
        • Grade Type: Premium Replacement

      • Sponsored
        Sponsored
        MagnaFlow OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter 49191 for 2003 Chevrolet Trailblazer
        • Part # 49191
        • SKU # 880689
        • Location: Federal

        Application: OE Direct Fit - Factory mounting style

        Notes: OEM grade converter. Not for sale or use in the state of California.

        • PRICE: 641.99
        • Location:: Federal
        • Hangers Included: Yes
        • Inlet Type: Bolt-On
        • Air Tube Count: 0
        • Heat Shield Attached: Yes
        • Body Length: 46.5
        • Outlet Gasket Included: No
        • Clamps Included: No
        • Finish: Stainless Steel
        • Heat Shield Material: Aluminized Steel
        • Universal Or Specific Fit: Specific
        • Oxygen Sensor Location: Post Converter
        • Inlet Gasket Included: Yes
        • Mounting Hardware Included: Yes
        • Overall Length: 46.5in
        • Body Width: 7.0
        • Substrate Material: Ceramic
        • Outlet Inside Diameter: 2.5
        • Tube Material: Stainless Steel
        • Body Material: Stainless Steel
        • Sensor Port Count: 1
        • Inlet Mounting Hardware Included: No
        • Inlet Inside Diameter: 2.5
        • Outlet Mounting Hardware Included: No
        • Outlet Type: Bolt-On
        • Grade Type: Regular

      • Sponsored
        Sponsored
        AP Universal Federal Catalytic Converter 608216 for 2003 Chevrolet Trailblazer
        • Part # 608216
        • SKU # 368952
        • Location: Federal

        Application: Universal - Requires cut and weld

        Notes: Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of California and New York (New York vehicles with California Emissions). Check with your state authority for details.

        • PRICE: 261.99
        • Location:: Federal

      • Sponsored
        Sponsored
        AP Universal Federal Catalytic Converter 608736 for 2003 Chevrolet Trailblazer
        • Part # 608736
        • SKU # 369000
        • Location: Federal

        Application: Universal - Requires cut and weld

        Notes: Federal and California Emissions. Select + Plus. Not For Sale or Use on vehicles licensed in the state of California and New York (New York vehicles with California Emissions). Check with your state authority for details.

        • PRICE: 775.99
        • Location:: Federal

      • Sponsored
        Sponsored
        AP Exhaust Direct Fit Federal Catalytic Converter 645878 for 2003 Chevrolet Trailblazer
        • Part # 645878
        • SKU # 1076436
        • Location: Federal

        Application: OE Direct Fit - Factory mounting style

        Notes: Federal and California Emissions. Not For Sale or Use on vehicles licensed in the state of California and New York (New York vehicles with California Emissions). Check with your state authority for details.

        • PRICE: 531.99
        • Location:: Federal