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MagnaFlow Direct Fit Catalytic Converter 03-05 Express 2500 4.8L Driver Side

(Excluding Injectors) For Non Continental USA or International Shipping on ECUs and some other items, Please contact us directly to get an accurate quote for your order.

PLEASE CONTACT US DIRECTLY BEFORE PLACING ANY ORDERS TO CHECK AVAILABILITY ON ITEMS! SOME ITEMS MAY BE OUT OF STOCK WITHOUT ANY INDICATION. IF AN ORDER IS PLACED WITHOUT CONTACTING US DIRECTLY AND NEEDS TO BE CANCELLED, THERE IS UP TO A 10% CANCELLATION FEE!

ALSO, BECAUSE OF CURRENT TARIFF POLICIES IN THE UNITED STATES, IF YOUR PRODUCT IS COMING FROM INTERNATIONAL THERE MAY BE AN IMPORT DUTY THAT NEEDS TO BE PAID BEFORE RECEIVING YOUR PRODUCT. UNFORTUNATELY THIS IS OUT OF OUR CONTROL AND APOLOGIZE FOR ANY INCONVENIENCE.

  • This is a SPECIAL ORDER item and availability can vary, please contact us for an accurate timeframe of availability before purchase. Some items can take 30+ days from manufacturer to become available.***ANY SPECIAL ORDER PLACED WITHOUT CONTACTING US FIRST IS SUBJECT UP TO A 10% CANCELLATION FEE***

  • Manufacturer Part Number: 51524
Contact Us To Order
  • This Product is NOT CARB Legal, For more information please visit CARB
MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 51524 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. This direct-fit catalytic converter is designed to fit the 2006-2009 Chevrolet Express 2500, 2006-2009 Chevrolet Express 3500, and additional vehicles. 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.

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