Say goodbye to the check engine light with MagnaFlow's OEM Grade Federal/EPA Compliant Direct - Fit Catalytic Converter 280428. It's a breeze to install at home with the right tools, no cutting or welding needed. The mandrel - bent tubing boosts flow by removing restrictions, and the stainless - steel build resists corrosion, ensuring long - lasting quality. Thanks to advanced 3D scanning in design, it fits and works just like the original part. This converter is a perfect fit for the 2009 GMC Savana 4500 and 2009 Chevrolet Express 4500. It can also replace OE parts 19420106 and 15751269. It meets or beats Federal emissions standards set by the EPA, suitable for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

Using this MagnaFlow catalytic converter is easy. First, gather the proper tools. With no cutting or welding required, you can do the DIY installation at home. Just follow the standard procedure to replace the old converter with this new one. As for maintenance, check the converter regularly for any signs of damage or corrosion. If you notice the check engine light coming back on, it might be time to have it inspected. Make sure to keep it clean and avoid hitting it against hard objects. Also, ensure that your vehicle is always using the correct type of fuel to keep the converter working well.