Description
This direct-fit catalytic converter from MagnaFlow replaces a worn OEM unit while maintaining emissions compliance and restoring exhaust flow. Designed for Chevrolet and GMC 2500-series trucks and SUVs with the 8.1L platform, the converter uses a spun-body OE-style design and mandrel-bent tubing to preserve throttle response and backpressure characteristics. It installs without cutting or welding, includes gaskets and hardware to reduce sealing issues, and meets Federal/EPA requirements for OBDII-registered vehicles so the check engine light stays off when installed properly.
Features:
- OEM grade, Federal/EPA compliant construction
- Direct-fit replacement, no cutting or welding
- Mandrel-bent tubing for consistent exhaust flow
- Highly corrosion resistant stainless steel construction
- OE spun body with single laser fusion weld
- Compact low-mass design for thermal efficiency
- Includes gaskets and hardware to prevent leaks
- OBDII federally registered emissions compliant part
Contents:
- Catalytic converter 49637
- Gaskets
- Hardware
| 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 |
| 2001-2003 | GMC | Yukon XL 2500 | SLE |
| 2001-2003 | GMC | Yukon XL 2500 | SLT |
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