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Mishimoto 2025+ Ram 1500 Transmission Cooler - MMTC-RAM-25

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Mishimoto
SKU: MISMMTC-RAM-25
|
UPC:
840197726839
Availability:
Regularly stocked product
$399.95
$440.00
(You save $40.05 )

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Fits these vehicles

Fitment not listed for this part yet — call or text 813-535-5801 and we will confirm it for your car.

Part details
Part number
MISMMTC-RAM-25
Manufacturer part number
MMTC-RAM-25
UPC
840197726839
Prop 65
⚠️ WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov

Installation guide (from Mishimoto)

Hosted by Mishimoto. Follow the maker's instructions and torque specs.

Open the guide (PDF)

Box size:
8.80 × 3.60 × 29.30 (in)
Current Stock:
2
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Mishimoto 2025+ Ram 1500 Transmission Cooler - MMTC-RAM-25 $399.95
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.

This Part Fits:

YearMakeModelSubmodel
2025-2026Ram1500Big Horn
2026Ram1500Express
2025-2026Ram1500Laramie
2025-2026Ram1500Limited
2025-2026Ram1500Limited Longhorn
2025-2026Ram1500Lone Star
2025-2026Ram1500Rebel
2025-2026Ram1500RHO
2025-2026Ram1500Tradesman
2025-2026Ram1500Tungsten
2025-2026Ram1500Warlock
Clearance Item:
N
LTL:
N
MPN:
MMTC-RAM-25
Proposition 65:
Y
Special Order:
N

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Mishimoto 2025+ Ram 1500 Transmission Cooler - MMTC-RAM-25 FAQ

Install and care: this part

  • Before you start, read the maker's guide on this page end to end and lay out every part against the What's in the box list.
  • Do torque every fastener to the maker's figure with a torque wrench, and re-check it after the first drive.
  • Don't force a part that does not line up: check the vehicle list on this page against your exact year and trim first.