MagnaFlow CARB-Grade California-compliant direct-fit catalytic converter (447280) for the 2002-2003 Chevrolet Avalanche 2500 and 2001-2003 Suburban 2500 8.1L, passenger side. Spun-body mandrel-bent 409 stainless tubing with 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 and hardware. CARB compliant for legal use in California and CARB states.
| Type | Direct-fit catalytic converter |
| Grade | California CARB |
| Material | 409 stainless steel (spun body) |
| Hardware | Gaskets and hardware included |
| Position | Passenger side |
| Emissions | CARB compliant (CA legal) |
Documents: Technical Bulletin (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2003 | Chevrolet | Avalanche 2500 | Base |
| 2001 | Chevrolet | Suburban 2500 | Base |
| 2001-2003 | Chevrolet | Suburban 2500 | LS |
| 2001-2003 | Chevrolet | Suburban 2500 | LT |
| 2001-2005 | GMC | Yukon XL 2500 | SLE |
| 2001-2005 | GMC | Yukon XL 2500 | SLT |
