Automatic transmission oil cooler designed to regulate fluid temperature and prevent overheating. Enhances transmission longevity, maintains performance, and features durable construction with a precise fit.
Heat is one of the biggest threats to your transmission, especially when you're pushing your 2025+ Ram 1500 3.0L Hurricane hard, whether towing heavy trailers, tackling rugged off-road terrain, or hauling equipment for work. When you need to tap into your truck's impressive power, keeping transmission temperatures under control is essential. That's why we engineered a direct-fit transmission cooler built specifically for the Ram 1500. -- This cooler works alongside your stock system to add serious cooling capacity right where you need it most. With a core volume that's 60% larger than stock and 25% greater fluid capacity, it's designed to handle the extra heat generated during demanding work and play. The tube-and-fin core maximizes cooling efficiency through superior heat transfer, helping reduce stress on your transmission by keeping fluid temperatures in the optimal range. Lower temps mean less wear, better performance, and a transmission that's ready to go the distance. -- Every component in this kit is engineered for a hassle-free installation and long-term reliability. Quick disconnect fittings make connections simple and the removable mounting bracket gives you easier access when attaching hard lines. You won't need to remove the front grille, so installation is straightforward and won't eat up your weekend. For extra protection against corrosion, the robust powder-coated finish stands up to whatever the road or trail throws at it. Designed, engineered, and tested right here in the USA, this cooler is compatible with both OEM and Mishimoto products for seamless integration. -- Whether you're towing for work, exploring off the beaten path, or simply want the peace of mind that comes with a cooler-running transmission, this upgrade delivers the efficiency and protection your Ram 1500 3.0L Hurricane deserves. Like all our products, it's backed by the Mishimoto Lifetime Warranty.
- 25% greater fluid capacity than stock to handle more heat during heavy towing and off-road use
- Tube-and-fin core design maximizes cooling efficiency through superior heat transfer
- Quick disconnect fittings eliminate guesswork and speed up installation
- No front grille removal required for a simple and straightforward installation process
- Removable mounting bracket provides easier access when attaching hard lines
- Designed, engineered, and tested in the USA
- Mishimoto Lifetime Warranty
- 60% larger core volume than stock for increased cooling capacity when you need it most
Application Summary:
| Year |
Make/Model |
| 2025-2026 |
Ram 1500 |
| Attributes |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Core Height |
6.3 |
| Core Material |
Aluminum |
| Core Thickness |
1.34 |
| Core Width |
24.02 |
| Country of Origin (Primary) |
CN |
| Electric Fan |
No |
| Finish |
Natural Aluminum |
| Grade Type |
Performance |
| Hazardous Material Code |
N |
| Height |
6.61 |
| Inlet Diameter |
0.5 |
| Install Difficulty |
2 |
| Life Cycle Status Code |
Available to Order |
| Mounting Hardware Included |
Yes |
| Outlet Diameter |
0.5 |
| SDR Required Flag |
N |
| SellingPoint01 |
60% larger core volume than stock for increased cooling capacity when you need it most |
| SellingPoint02 |
25% greater fluid capacity than stock to handle more heat during heavy towing and off-road use |
| SellingPoint03 |
Tube-and-fin core design maximizes cooling efficiency through superior heat transfer |
| SellingPoint04 |
Quick disconnect fittings eliminate guesswork and speed up installation |
| SellingPoint05 |
No front grille removal required for a simple and straightforward installation process |
| SellingPoint06 |
Removable mounting bracket provides easier access when attaching hard lines |
| SellingPoint07 |
Designed, engineered, and tested in the USA |
| SellingPoint08 |
Mishimoto Lifetime Warranty |
| SellingPoint09 |
N/A |
| SellingPoint10 |
N/A |
| SellingPoint11 |
N/A |
| SellingPoint12 |
N/A |
| SellingPoint13 |
N/A |
| SellingPoint14 |
N/A |
| SellingPoint15 |
N/A |
| TechSpec Applications |
2025+ Dodge Ram 1500 3.0L Hurricane |
| TechSpec Chassis Codes |
DT |
| TechSpec Core Construction |
Tube and Fin |
| TechSpec Core Height (in) |
6.3 |
| TechSpec Core Length (in) |
24.02 |
| TechSpec Core Thickness (in) |
1.34 |
| TechSpec Engine Codes |
GME-T6 |
| TechSpec Fluid Capacity (qts) |
0.6 |
| TechSpec Includes |
(1) Mishimoto Transmission Cooler--(1) Bracket Kit--(1) Hardware Kit--Mishimoto Lifetime Warranty |
| TechSpec Inlet |
1/2 in |
| TechSpec Note |
N/A |
| TechSpec Outlet |
1/2 in |
| TechSpec Overall Height (in) |
6.61 |
| TechSpec Overall Length (in) |
31.5 |
| TechSpec Overall Width (in) |
1.67 |
| TechSpec Rows |
15 |
| TechSpec Transmission Codes |
8HP75 |
| Thickness |
1.67 |
| GTIN |
00840197726839 |