MagnaFlow OEM-Grade Federal/EPA-compliant direct-fit catalytic converter (52113) for the 2009-2020 Chevrolet Express 2500 6.0L, Express 3500/4500 and GMC Savana/Sierra HD. Spun-body 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, hardware and Torca AccuSeal clamps. Federal/EPA compliant (not for sale in California). For OBDII vehicles.
| Type | Direct-fit catalytic converter |
| Grade | OEM Grade |
| Material | 409 stainless steel (spun body) |
| Position | Underbody |
| Hardware | Gaskets, hardware & Torca AccuSeal clamps included |
| OEM Replacement | 19420297, 25943820 |
| Emissions | Federal/EPA compliant (not for sale in California) |
Documents: Technical Bulletin (PDF) | Technical Bulletin (PDF) | Technical Bulletin (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2009-2020 | Chevrolet | Express 2500 | Base |
| 2009-2020 | Chevrolet | Express 2500 | LS |
| 2009-2020 | Chevrolet | Express 2500 | LT |
| 2009-2010,2012-2020 | Chevrolet | Express 3500 | Base |
| 2009-2010,2012-2020 | Chevrolet | Express 3500 | LS |
| 2009-2010,2012-2020 | Chevrolet | Express 3500 | LT |
| 2013-2014 | Chevrolet | Express 4500 | Base |
| 2009-2010,2012-2020 | GMC | Savana 2500 | Base |
| 2009-2010,2012-2020 | GMC | Savana 2500 | LS |
| 2009-2010,2012-2020 | GMC | Savana 2500 | LT |
| 2009-2010,2012-2020 | GMC | Savana 3500 | Base |
| 2009-2010,2012-2020 | GMC | Savana 3500 | LS |
| 2009-2010,2012-2020 | GMC | Savana 3500 | LT |
| 2013-2014 | GMC | Savana 4500 | Base |
| 2013 | GMC | Sierra 1500 | Hybrid |
| 2013-2014 | GMC | Sierra 2500 HD | Denali |
| 2013-2014 | GMC | Sierra 2500 HD | SLE |
| 2013-2014 | GMC | Sierra 2500 HD | SLT |
| 2013-2014 | GMC | Sierra 2500 HD | WT |
| 2013-2014 | GMC | Sierra 3500 HD | Denali |
| 2013-2014 | GMC | Sierra 3500 HD | SLE |
| 2013-2014 | GMC | Sierra 3500 HD | SLT |
| 2013-2014 | GMC | Sierra 3500 HD | WT |
| 2013 | GMC | Yukon | Denali Hybrid |
| 2013 | GMC | Yukon | Hybrid |
| 2013 | GMC | Yukon XL 2500 | SLE |
| 2013 | GMC | Yukon XL 2500 | SLT |
