Replace the aging emissions components in your 1989-1993 Dodge 5.9L Diesel with a replacement Catalytic Converter. Universal Catalytic Converters are designed to work for multiple applications and installation often requires fabrication like cutting or welding to your exhaust system. With direct-fit options available for some applications, you can replace your Catalytic Converter with a hassle-free, bolt-on installation. XDP offers Catalytic Converters from Magnaflow to replace the clogged component on your vehicle.