MagnaFlow OEM-Grade Federal/EPA-compliant direct-fit catalytic converter (49191) for the 2002-2005 Chevrolet Trailblazer 4.2L, plus the GMC Envoy, Buick Rainier, Oldsmobile Bravada, Isuzu Ascender and Saab 9-7x. Spun-body 409 stainless construction with mandrel-bent tubing and a single laser-fusion weld replicates the OE design for smooth flow and a leak-resistant seal; installs with no cutting or welding, and includes gaskets for a proper seal. Federal/EPA compliant (not for sale in California).
| Type | Direct-fit catalytic converter |
| Grade | OEM Grade |
| Material | 409 stainless steel |
| Hardware | Gaskets included |
| Emissions | Federal/EPA compliant (not for CA) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2004-2005 | Buick | Rainier | CXL |
| 2004-2005 | Buick | Rainier | CXL Plus |
| 2002-2005 | Chevrolet | Trailblazer | LS |
| 2002-2005 | Chevrolet | Trailblazer | LT |
| 2002-2003 | Chevrolet | Trailblazer | LTZ |
| 2002-2004 | Chevrolet | Trailblazer | North Face |
| 2002-2005 | GMC | Envoy | SLE |
| 2002-2005 | GMC | Envoy | SLT |
| 2004 | Isuzu | Ascender | Limited |
| 2004-2005 | Isuzu | Ascender | LS |
| 2004-2005 | Isuzu | Ascender | S |
| 2002-2004 | Oldsmobile | Bravada | Base |
| 2005 | Saab | 9-7x | Linear |
