MagnaFlow Conv DF 04 Jeep Grand Cherokee 4.7L

When your 2002-2004 Jeep Grand Cherokee 4.7L needs a new catalytic converter, you want something that's built to last and installs without a fuss. This direct-fit converter from Magnaflow is designed to replace your original equipment, helping to keep that check engine light off and your Jeep running cleanly. It's made to meet federal emissions standards, so you can be confident it's compliant for OBDII Federally registered vehicles.

What you get here is a well-built unit featuring free-flowing, mandrel-bent tubing and a spun body design. The construction uses highly corrosion-resistant stainless steel, specifically 16-gauge 409 stainless steel for the tubing and 308 stainless steel for the MIG welds, which helps ensure a long service life. Magnaflow uses 3D scanning to replicate the original equipment's design and geometry precisely, so it fits right and functions like the factory part. The single laser fusion weld is designed to minimize the chance of leaks, and its compact, low-mass design contributes to better thermal efficiency.

Installation is made straightforward because this is a direct-fit unit, meaning no cutting or welding is required. You'll also find that essential gaskets and hardware are included in the box to simplify the process. This converter is designed to meet or exceed EPA emissions requirements, making it a solid choice for restoring your Jeep's emissions system.