Heat is one of the biggest enemies of your transmission, especially when you’re pushing your 2025+ Ram 1500 3.0L Hurricane hard. Whether you’re towing heavy trailers, hauling equipment, or exploring off-road, keeping transmission temperatures in check is critical. The Mishimoto MMTC-RAM-25 Transmission Cooler is a direct-fit upgrade that works alongside your factory system to deliver serious additional cooling capacity exactly where it’s needed most.
With a core volume 60% larger than stock and 25% more fluid capacity, this tube-and-fin cooler dramatically improves heat dissipation. Lower fluid temperatures mean reduced stress on your transmission, less wear, better performance, and greater long-term reliability. The kit features quick-disconnect fittings and a removable mounting bracket for easy installation — no front grille removal required. Finished in a durable powder coat for excellent corrosion resistance, this cooler is proudly designed, engineered, and tested in the USA and backed by Mishimoto’s Lifetime Warranty.
| Detail | Value |
|---|---|
| Part Number | MMTC-RAM-25 |
| Brand | Mishimoto |
| Type | Transmission Cooler |
| Compatibility | 2025+ Ram 1500 3.0L Hurricane |
| Core Volume Increase | 60% larger than stock |
| Fluid Capacity Increase | 25% greater than stock |
| Core Type | Tube-and-Fin |
| Finish | Powder Coated |
| Country of Origin | United States |
| Warranty | Mishimoto Lifetime Warranty |
| Year Range | Make | Model | Engine | Notes |
|---|---|---|---|---|
| 2025+ | Ram | 1500 | 3.0L Hurricane | Transmission Cooler Upgrade |
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