Mishimoto 03-07 Dodge Ram 5.9L Cummins Replacement Transmission Cooler 2020-nissan-370z-esi7799013 Subframe swaps are not currently

Subframe swaps are not currently legal under FD regulations

so none of it is wasted

3 bar high-pressure radiator cap that raises the coolant's boiling point for improved system performance

Mishimoto's silicone induction hose for the Subaru BRZ/Scion FR-S is constructed from a combination of high-grade silicone

Mishimoto 03-07 Dodge Ram 5.9L Cummins Replacement Transmission Cooler 2020-nissan-370z-esi7799013 Subframe swaps are not currentlyThe 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