MagnaFlow OEM-Grade Federal/EPA-compliant catalytic converter (51759) for a wide range of full-size Chevrolet and GMC trucks and vans plus Volkswagen Beetle, Golf and Jetta TDI applications. Spun-body 409 stainless construction with a single laser-fusion weld reduces leak risk and corrosion; the compact low-mass design aids thermal efficiency. Universal-style fitment requires cutting and welding to install. Federal/EPA compliant (not for sale in California). Meets OBDII Federal/EPA emission standards.
| Type | Direct-fit catalytic converter |
| Grade | OEM Grade |
| Material | 409 stainless steel (spun body) |
| Emissions | Federal/EPA compliant (not for sale in California) |
| Part Number | 51759 |
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 | C2500 | Base |
| 1996-1997 | Chevrolet | C2500 | Cheyenne |
| 1996-1997 | Chevrolet | C2500 | Silverado |
| 1996-1997 | Chevrolet | C2500 Suburban | Base |
| 1996-1997 | Chevrolet | C2500 Suburban | LS |
| 1996-1997 | Chevrolet | C2500 Suburban | LT |
| 1996-1997 | Chevrolet | C3500 | Base |
| 1996-1997 | Chevrolet | C3500 | Cheyenne |
| 1996-1997 | Chevrolet | C3500 | Silverado |
| 1996-2000 | Chevrolet | Express 3500 | Base |
| 1996-2000 | Chevrolet | Express 3500 | LS |
| 1996 | Chevrolet | G30 | Beauville |
| 1996 | Chevrolet | G30 | Chevy Van |
| 1996 | Chevrolet | G30 | Hi-Cube |
| 1996 | Chevrolet | G30 | Sportvan |
| 1996-1997 | Chevrolet | K2500 | Base |
| 1996-1997 | Chevrolet | K2500 | Cheyenne |
| 1996-1997 | Chevrolet | K2500 | Silverado |
| 1996-1999 | Chevrolet | K2500 Suburban | Base |
| 1996-1999 | Chevrolet | K2500 Suburban | LS |
| 1996-1997 | Chevrolet | K2500 Suburban | LT |
| 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 |
| 2001-2005 | 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 | C2500 | Sierra SL |
| 1996-1997 | GMC | C2500 | Sierra SLE |
| 1996-1997 | GMC | C2500 | Sierra SLT |
| 1996-1997 | GMC | C2500 Suburban | Base |
| 1996-1997 | GMC | C2500 Suburban | SLE |
| 1996-1997 | GMC | C2500 Suburban | SLT |
| 1996-1997 | GMC | C3500 | Sierra SL |
| 1996-1997 | GMC | C3500 | Sierra SLE |
| 1996-1997 | GMC | C3500 | Sierra SLT |
| 1996 | GMC | G3500 | Magnavan |
| 1996 | GMC | G3500 | Rally |
| 1996 | GMC | G3500 | Rally Camper Special |
| 1996 | GMC | G3500 | Rally STX |
| 1996 | GMC | G3500 | Vandura |
| 1996 | GMC | G3500 | Vandura Special |
| 1996-1997 | GMC | K2500 | Sierra SL |
| 1996-1997 | GMC | K2500 | Sierra SLE |
| 1996-1997 | GMC | K2500 | Sierra SLT |
| 1996-1999 | GMC | K2500 Suburban | Base |
| 1996-1999 | GMC | K2500 Suburban | SLE |
| 1996-1999 | GMC | K2500 Suburban | SLT |
| 1996-1999 | GMC | K3500 | Sierra SL |
| 1996-1999 | GMC | K3500 | Sierra SLE |
| 1996-1999 | 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 |
| 2001-2005 | 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 | SLT |
| 2007 | GMC | Sierra 3500 Classic | WT |
| 2000-2008 | GMC | Yukon XL 2500 | SLE |
| 2000-2008 | GMC | Yukon XL 2500 | SLT |
| 1999-2004 | Volkswagen | Beetle | GL |
| 1999-2004 | Volkswagen | Beetle | GLS |
| 2005 | Volkswagen | Beetle | GLS TDI |
| 2001-2002 | Volkswagen | Beetle | Sport |
| 1998,2006 | Volkswagen | Beetle | TDI |
| 1999-2003 | Volkswagen | Golf | GL |
| 2004 | Volkswagen | Golf | GL TDI |
| 2000-2003 | Volkswagen | Golf | GLS |
| 2004,2006 | Volkswagen | Golf | GLS TDI |
| 1999,2005 | Volkswagen | Golf | TDI |
| 2005 | Volkswagen | Jetta | GL TDI |
| 2005 | Volkswagen | Jetta | GLS TDI |
| 1999-2005 | Volkswagen | Jetta | TDI |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
