Mishimoto 03-07 Dodge Ram 5.9L Cummins Replacement Transmission Cooler Exhaust- Mufflers & Tips>Catalytic Converter Direct Fit Clean up the engine bay

Clean up the engine bay of your 2001-2019 GM 2500/3500 Duramax truck with this custom powder coated fabricated aluminum brake reservoir cover from WCFab that fits over the unsightly OEM plastic reservoir

67% greater flow area compared to stock

Department of Transportation) certification and SAE (Society of Automotive Engineers) certification requirements making legal for street use

The 6061-billet aluminum coil spring seat is CNC machined to fit the molded heavy duty urethane coil spring seat that is specifically designed to fit the vehicle’s OE coil spring

6L L5P Duramax is a dedicated tow vehicle

Mishimoto 03-07 Dodge Ram 5.9L Cummins Replacement Transmission Cooler Exhaust- Mufflers & Tips>Catalytic Converter Direct Fit Clean up the engine bayThe factory transmission oil cooler on your 2003 2007 Dodge Ram 5. 9L Cummins is a liquid to liquid cooling unit, utilizing the engine's cooling system to cool the transmission fluid during warm outside temperatures and warm the fluid during cold outside temperatures. This design is tried and true, and it works. Until it doesn't. When they wear out and fail, it can leak coolant into your transmission fluid. Mixing coolant into your transmission fluid