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

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