MagnaFlow OEM-Grade Federal/EPA-compliant universal catalytic converter (51309) for 49-state (non-California) applications. Spun-body 409 stainless construction with single laser-fusion welds for smooth flow and a leak-resistant seal; welding is required to install. Federal/EPA compliant for OBDII applications.
| Type | Universal catalytic converter |
| Grade | OEM Grade |
| Material | 409 stainless steel (spun body) |
| Emissions | Federal/EPA compliant (49-state, not for CA) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2004 | Chevrolet | Avalanche 2500 | Base |
| 2005 | Chevrolet | Avalanche 2500 | LS |
| 2005 | Chevrolet | Avalanche 2500 | LT |
| 1996-1997 | Chevrolet | C3500 | Base |
| 1996-1997 | Chevrolet | C3500 | Cheyenne |
| 1996-1997 | Chevrolet | C3500 | Silverado |
| 1996-1997 | Chevrolet | K2500 | Base |
| 1996-1997 | Chevrolet | K2500 | Cheyenne |
| 1996-1997 | Chevrolet | K2500 | Silverado |
| 1996-1997 | Chevrolet | K3500 | Base |
| 1996-1997 | Chevrolet | K3500 | Cheyenne |
| 1996-1997 | Chevrolet | K3500 | Silverado |
| 2004 | Chevrolet | Silverado 2500 | LS |
| 2004 | Chevrolet | Silverado 2500 | LT |
| 2001-2005 | Chevrolet | Silverado 2500 HD | Base |
| 2001-2006 | Chevrolet | Silverado 2500 HD | LS |
| 2001-2006 | Chevrolet | Silverado 2500 HD | LT |
| 2003-2006 | Chevrolet | Silverado 2500 HD | WT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LS |
| 2007 | Chevrolet | Silverado 2500 HD Classic | LT |
| 2007 | Chevrolet | Silverado 2500 HD Classic | WT |
| 2001-2005 | Chevrolet | Silverado 3500 | Base |
| 2001-2006 | Chevrolet | Silverado 3500 | LS |
| 2001-2002 | Chevrolet | Silverado 3500 | LT |
| 2004,2006 | Chevrolet | Silverado 3500 | WT |
| 2007 | Chevrolet | Silverado 3500 Classic | LS |
| 2007 | Chevrolet | Silverado 3500 Classic | LT |
| 2007 | Chevrolet | Silverado 3500 Classic | WT |
| 2000-2001 | Chevrolet | Suburban 2500 | Base |
| 2000-2008 | Chevrolet | Suburban 2500 | LS |
| 2000-2008 | Chevrolet | Suburban 2500 | LT |
| 2007 | Chevrolet | Suburban 2500 | LTZ |
| 1996-1997 | GMC | C3500 | Sierra SL |
| 1996-1997 | GMC | C3500 | Sierra SLE |
| 1996-1997 | GMC | C3500 | Sierra SLT |
| 1996-1997 | GMC | K2500 | Sierra SL |
| 1996-1997 | GMC | K2500 | Sierra SLE |
| 1996-1997 | GMC | K2500 | Sierra SLT |
| 1996-1997 | GMC | K3500 | Sierra SL |
| 1996-1997 | GMC | K3500 | Sierra SLE |
| 1996-1997 | GMC | K3500 | Sierra SLT |
| 1996-2000 | GMC | Savana 3500 | Base |
| 1996-2000 | GMC | Savana 3500 | SLE |
| 2004 | GMC | Sierra 2500 | SLE |
| 2004 | GMC | Sierra 2500 | SLT |
| 2002-2005 | GMC | Sierra 2500 HD | Base |
| 2001-2002,2006 | GMC | Sierra 2500 HD | SL |
| 2001-2006 | GMC | Sierra 2500 HD | SLE |
| 2001-2006 | GMC | Sierra 2500 HD | SLT |
| 2003-2006 | GMC | Sierra 2500 HD | WT |
| 2007 | GMC | Sierra 2500 HD Classic | SL |
| 2007 | GMC | Sierra 2500 HD Classic | SLE |
| 2007 | GMC | Sierra 2500 HD Classic | SLT |
| 2007 | GMC | Sierra 2500 HD Classic | WT |
| 2002-2005 | GMC | Sierra 3500 | Base |
| 2001-2002,2006 | GMC | Sierra 3500 | SL |
| 2001-2006 | GMC | Sierra 3500 | SLE |
| 2001-2002 | GMC | Sierra 3500 | SLT |
| 2004-2006 | GMC | Sierra 3500 | WT |
| 2007 | GMC | Sierra 3500 Classic | SL |
| 2007 | GMC | Sierra 3500 Classic | SLE |
| 2007 | GMC | Sierra 3500 Classic | WT |
| 2000-2008 | GMC | Yukon XL 2500 | SLE |
| 2000-2008 | GMC | Yukon XL 2500 | SLT |
| 1995-1999 | Volkswagen | Cabrio | Base |
| 1998,2000-2002 | Volkswagen | Cabrio | GL |
| 1998-2002 | Volkswagen | Cabrio | GLS |
| 2001-2002 | Volkswagen | Cabrio | GLX |
| 1997 | Volkswagen | Cabrio | High Line |
| 1995 | Volkswagen | Golf | Celebration Edition |
| 1995 | Volkswagen | Golf | City |
| 1995-1999 | Volkswagen | Golf | GL |
| 1999 | Volkswagen | Golf | GLS |
| 1996-1999 | Volkswagen | Golf | GTI |
| 1997 | Volkswagen | Golf | Jazz |
| 1997-1998 | Volkswagen | Golf | K2 |
| 1995 | Volkswagen | Golf | Sport |
| 1997 | Volkswagen | Golf | Trek |
| 1999 | Volkswagen | Golf | Wolfsburg Edition |
| 1995 | Volkswagen | Jetta | Celebration Edition |
| 1995 | Volkswagen | Jetta | City |
| 1995-1999 | Volkswagen | Jetta | GL |
| 1995-1999 | Volkswagen | Jetta | GLS |
| 1997-1998 | Volkswagen | Jetta | GT |
| 1997 | Volkswagen | Jetta | Jazz |
| 1998 | Volkswagen | Jetta | K2 |
| 1996 | Volkswagen | Jetta | Trek |
| 1996,1998-1999 | Volkswagen | Jetta | Wolfsburg Edition |
| 1995-1996 | Volkswagen | Passat | GLS |
