MagnaFlow OEM-Grade Federal/EPA-compliant direct-fit catalytic converter (51524) for the 2003-2009 Chevrolet Express and GMC Savana 2500/3500 4.8L, driver 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. Federal/EPA compliant (not for sale in California). For OBDII Federal-emissions vehicles.
| Type | Direct-fit catalytic converter |
| Grade | OEM Grade |
| Material | 409 stainless steel |
| Position | Driver side (left) |
| Hardware | Gaskets and hardware included |
| Emissions | Federal/EPA compliant (not for CA) |
Documents: Technical Bulletin (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2012-2014 | Cadillac | CTS | Base |
| 2012-2015 | Cadillac | CTS | Luxury |
| 2012-2015 | Cadillac | CTS | Performance |
| 2012-2015 | Cadillac | CTS | Premium |
| 2014-2015 | Cadillac | CTS | Vsport |
| 2014-2015 | Cadillac | CTS | Vsport Premium |
| 2003-2009 | Chevrolet | Express 2500 | Base |
| 2003-2008 | Chevrolet | Express 2500 | LS |
| 2006-2008 | Chevrolet | Express 2500 | LT |
| 2006-2009 | Chevrolet | Express 3500 | Base |
| 2006-2008 | Chevrolet | Express 3500 | LS |
| 2006-2008 | Chevrolet | Express 3500 | LT |
| 2003-2009 | GMC | Savana 2500 | Base |
| 2007-2008 | GMC | Savana 2500 | LS |
| 2007-2008 | GMC | Savana 2500 | LT |
| 2003-2005 | GMC | Savana 2500 | SLE |
| 2006-2009 | GMC | Savana 3500 | Base |
| 2006-2008 | GMC | Savana 3500 | LS |
| 2006-2008 | GMC | Savana 3500 | LT |
