MagnaFlow 5451217 Direct-Fit Catalytic Conv 2004-05 Chevrolet Trailblazer 4.2L

MagnaFlow 5451217 Direct-Fit Catalytic Conv 2004-05 Chevrolet Trailblazer 4.2L

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Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 5451217. With features including free-flowing mandrel-bent tubing and highly corrosion resistant, stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed to fit the 2004-2005 Chevrolet Trailblazer, 2004-2005 GMC Envoy, and additional vehicles. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to be certified by CARB for legal use in CA/CARB restricted states for the listed vehicles.

Brand  Interchange Part Number

Year Make Model Submodel Engine Size
2004 - 2005 GMC Envoy 4.2L/L6
2004 - 2005 Isuzu Ascender 4.2L/L6
2004 Oldsmobile Bravada 4.2L/L6
2004 - 2005 Buick Rainier 4.2L/L6
2004 - 2005 Chevrolet Trailblazer 4.2L/L6

Air Tube Adaptable No
Sensor Port Count 1
Overall Length (In.) 46.875
Mounting Hardware Included Yes
Inlet Attachment Bolt-On
Heat Shield Attached No
Hangers Included Yes
Main Piping Diameter (In.) 2.5
Material Stainless Steel
Outlet Attachment Bolt-On
Oxygen Sensor Location Post Converter
Clamp Included No
Series California
Subtitle California / CARB Compliant
Title California Direct-Fit
Type Direct-Fit
Finish Stainless Steel
Converter Quantity 1
Substrate Material Ceramic
Gasket Included Yes

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