
- Direct fit for 2019+ RAM 6.7L Cummins
- Tube-and-fin core for maximum cooling and minimal restriction
- Bolt-on mounting tabs for easy installation
- Mishimoto Limited Lifetime Warranty
- 64% thicker core with 3 additional rows for increased cooling capacity
- High-efficiency internal fins for improved heat dissipation
- Includes OEM-quality quick-disconnect fittings for hassle-free installation

Mishimoto's MMTC-RAM-19 Performance Transmission Cooler is a direct fit for 2019+ RAM 6.7L Cummins trucks and offers a significant upgrade to your vehicle's transmission cooling system. Its tube-and-fin core design optimizes cooling while minimizing restriction, ensuring your transmission operates at optimal temperatures even under heavy loads.
Direct fit for 2019+ RAM 6.7L Cummins
Tube-and-fin core for maximum cooling and minimal restriction
Bolt-on mounting tabs for easy installation
Mishimoto Limited Lifetime Warranty
64% thicker core with 3 additional rows for increased cooling capacity
High-efficiency internal fins for improved heat dissipation
Includes OEM-quality quick-disconnect fittings for hassle-free installation
The MMTC-RAM-19's larger core and efficient design provide a substantial increase in cooling capacity compared to the stock cooler, helping to prevent overheating and protect your transmission from damage. The bolt-on mounting tabs allow for quick and easy installation without the need to remove the radiator or A/C condenser.
Mishimoto backs the MMTC-RAM-19 with their Lifetime Warranty, providing you with peace of mind and [...]
- Direct fit for 2019+ RAM 6.7L Cummins
- Tube-and-fin core for maximum cooling and minimal restriction
- Bolt-on mounting tabs for easy installation
- Mishimoto Limited Lifetime Warranty
- 64% thicker core with 3 additional rows for increased cooling capacity
- High-efficiency internal fins for improved heat dissipation
- Includes OEM-quality quick-disconnect fittings for hassle-free installation