MagnaFlow Conv DF 2003 Mercedes ML320 3.2L

When your check engine light comes on for emissions issues, this direct-fit catalytic converter from MagnaFlow is what you need for your 2003 Mercedes-Benz ML320. It's designed to meet Federal emissions requirements set by the EPA, so you can be confident it'll keep your vehicle compliant for OBDII Federally registered vehicles. You'll get the converter itself, a Torca clamp, and essential hardware to make installation smoother, meaning you won't have to reuse old, corroded factory parts.

MagnaFlow builds this converter with free-flowing, mandrel-bent tubing to ensure exhaust gases move efficiently, helping maintain factory performance and fuel economy. The construction uses high-strength 16-gauge 409 stainless steel tubing for excellent resistance to corrosion, and the compact, low-mass design helps with thermal efficiency. They use advanced 3D scanning during their research and development to make sure this part fits and functions just like the original equipment, and the single laser fusion weld is designed to greatly reduce the chance of leaks.

This is a direct-fit unit, meaning no cutting or welding is required for installation, making it a job you can tackle with the right tools. It interchanges with several original equipment part numbers, including 163 490 02 36 80 and 163 490 39 14.