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

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. 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.

• 25% greater fluid capacity than stock to handle more heat during heavy towing and off-road use
• 60% larger core volume than stock for increased cooling capacity when you need it most
• No front grille removal required for a simple and straightforward installation process
• Tube-and-fin core design maximizes cooling efficiency through superior heat transfer
• Removable mounting bracket provides easier access when attaching hard lines
• Quick disconnect fittings eliminate guesswork and speed up installation
• Designed, engineered, and tested in the USA
• Mishimoto Lifetime Warranty

Brief Description: The Mishimoto misMMTC-RAM-25 automatic transmission cooler is designed for the 2025+ Ram 1500 3.0L Hurricane. It works alongside the stock cooling system to help regulate transmission fluid temperature during towing, off-road driving, hauling, and other demanding use. Its tube-and-fin core, increased capacity, and direct-fit design provide added cooling performance while supporting transmission longevity and consistent operation.

Key Features & Performance Benefits:

• 25% greater fluid capacity than stock helps manage additional heat during heavy-duty use.
• 60% larger core volume than stock increases cooling capacity.
• Tube-and-fin core design promotes efficient heat transfer.
• Direct-fit installation requires no front grille removal, while quick-disconnect fittings and a removable mounting bracket simplify hard-line connections.

Key Product Specifications & Technical Data:

• Brand: Mishimoto
• Part Number: misMMTC-RAM-25
• Product Type: Automatic transmission oil cooler
• Application: 2025+ Ram 1500 3.0L Hurricane
• Core Design: Tube-and-fin
• Fluid Capacity: 25% greater than stock
• Core Volume: 60% larger than stock
• Finish: Powder-coated

What's Included in the Box: The product data describes this as a transmission cooler kit with a removable mounting bracket and quick-disconnect fittings. Individual box contents are not otherwise specified.

Fitment: Fits 2025 Ram 1500 applications. The product data identifies compatibility with OEM and Mishimoto products. Designed, engineered, and tested in the USA and backed by the Mishimoto Lifetime Warranty.

Fitments:
2025 Ram 1500 Big Horn
2025 Ram 1500 Laramie
2025 Ram 1500 Limited
2025 Ram 1500 Limited Longhorn
2025 Ram 1500 Lone Star
2025 Ram 1500 Rebel
2025 Ram 1500 RHO
2025 Ram 1500 Special Service
2025 Ram 1500 Tradesman
2025 Ram 1500 Tradesman HFE
2025 Ram 1500 Tungsten
2025 Ram 1500 Warlock
2026 Ram 1500 Big Horn
2026 Ram 1500 Express
2026 Ram 1500 Laramie
2026 Ram 1500 Limited
2026 Ram 1500 Limited Longhorn
2026 Ram 1500 Lone Star
2026 Ram 1500 Rebel
2026 Ram 1500 RHO
2026 Ram 1500 Special Service
2026 Ram 1500 Tradesman
2026 Ram 1500 Tungsten
2026 Ram 1500 Warlock

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Units Per Sku: 1
Regular Stock: t