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misMMTC-RAM-03SL
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MISHIMOTO MMTC-RAM-03SL
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Mishimoto Oil Cooler Kits MMTC-RAM-03SL

Mishimoto Oil Cooler Kits MMTC-RAM-03SL

Regular price $628.74 USD
Regular price $614.37 USD Sale price $628.74 USD
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36 in stock

Product Description

There's no greater enemy for a transmission than heat. Whether your 2003-2009 Dodge Ram 5.9L / 6.7L Cummins is a dedicated tow vehicle, hardworking fleet truck, or a daily driver, you need to ensure that your transmission runs cool. Luckily, Mishimoto has developed a direct-fit transmission cooler to do just that. Our 2003-2009 Dodge Ram 5.9L / 6.7L Cummins transmission cooler utilizes a stacked plate core for durable and powerful cooling. With a massive 212% greater core volume, 244% increase in fluid capacity, this trans cooler is a huge improvement over stock 2003-2009 Dodge Ram 5.9L / 6.7L Cummins transmission cooler. The Mishimoto transmission cooler is not only larger than the stock cooler, but more reliable too. When the stock cooler's thermostat fails, it fails closed, bypassing the cooler and returning hot fluid to the transmission. Mishimoto has solved this common issue by making the thermostat in our 2003-2009 Dodge Ram Cummins transmission cooler fully serviceable and easily bypassed for constant cooling. A port located at the top of the cooler provides easy access to the thermostat for servicing in just a few minutes. Replacement thermostats can be purchased individually if needed; no more replacing the entire cooler if the thermostat fails. Owners in cold climates can still enjoy the fast warm-up times that the thermostat provides, while owners in hot climates can choose to bypass the thermostat by replacing it with the supplied stainless-steel bypass plug. To make this cooler even easier to install and service, Mishimoto saves you the hassle of removing seized fittings. The provided CNC-machined, stainless steel hose barb fittings let you cut to the chase, literally. These fittings and the supplied transmission cooler hose allow you to remove the quick-disconnect fittings and connect the stock soft-line to the Mishimoto cooler. Like all Mishimoto products, this transmission cooler is backed up by our Lifetime Warranty

Enthusiasts who push their high performance cars to the limit understand the importance of keeping their oil temperatures low to prevent damage, or even seizure of the engine. Mishimoto oil cooler kits are designed to extend the life of your engine by ensuring that your essential high-wear engine components, such as piston rings, skirts, and cam bearings, are sufficiently lubricated with cooler oil. The kits include a durable aluminum oil cooler, stainless steel braided hose lines, fittings, and all necessary adapters. Models are also available to cool transmission oil/fluid. Order the universal or vehicle-specific cooler that's best suited for your application.

Application Summary

Fitment

Dodge Ram 2500 2003–2009 Dodge Ram 3500 2003–2009

Part Type

Automatic Transmission Oil Cooler

Overview

Brand Mishimoto
Notes Comes with cooler, transmission lines, thermostat/bypass, fittings, and hose clamps.
Quantity Sold as a kit.
Part Type Fluid Coolers
Cooler Color Natural
Fan Included No
Product Line Mishimoto Oil Cooler Kits
Cooler Material Aluminum
Inlet Attachment Female threads
Core Height (in.) 10.94 in.
Fluid Cooler Type Transmission
Outlet Attachment Female O-ring
Cooler Construction Tube and fin
Core Thickness (in.) 0.87 in.
Number of Cooling Rows 48
Fluid Cooler Inlet Size -8 AN O-ring
Overall Thickness (in.) 0.88
Fluid Cooler Outlet Size -8 AN O-ring
Manufacturer's Part Number MMTC-RAM-03SL
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