MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51525 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. Designed to fit the 2006-2010 Chevrolet Express 3500, 2006-2009 Chevrolet Express 2500, and more, this direct-fit catalytic converter also interchanges with OE parts 15853440 and 15114697. The included gaskets & hardware reduce the possibility of a leaking seal while avoiding the need to reuse corroded factory parts for installation. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.
Technical BulletinThis Part Fits:
| Year |
Make |
Model |
Submodel |
| 2006-2009 |
Chevrolet |
Express 2500 |
Base |
| 2006-2009 |
Chevrolet |
Express 2500 |
LS |
| 2006-2009 |
Chevrolet |
Express 2500 |
LT |
| 2006-2010 |
Chevrolet |
Express 3500 |
Base |
| 2006-2010 |
Chevrolet |
Express 3500 |
LS |
| 2006-2010 |
Chevrolet |
Express 3500 |
LT |
| 2006-2009 |
GMC |
Savana 2500 |
Base |
| 2007-2009 |
GMC |
Savana 2500 |
LS |
| 2007-2009 |
GMC |
Savana 2500 |
LT |
| 2006-2010 |
GMC |
Savana 3500 |
Base |
| 2006-2010 |
GMC |
Savana 3500 |
LS |
| 2006-2010 |
GMC |
Savana 3500 |
LT |
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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Fitment Guarantee:
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Avoid the headache of the wrong part. If you are unsure about compatibility, contact us first. If we verify the fitment for your vehicle via email and it doesn’t fit, we will handle the exchange at no cost to you.
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Exclusions:
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Fitment guides and tools are helpful—but your car is unique! Some trims and options aren’t always listed, so if you want 100% confidence that a part will fit, our team is happy to double-check for you. We take the guesswork out of your purchase by standing behind our expertise.
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