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Mishimoto

Mishimoto MMTC-RAM-03SL Transmission Cooler, Silver, fits Dodge Ram 5.9L/6.7L Cummins 2003-2009

Mishimoto MMTC-RAM-03SL Transmission Cooler, Silver, fits Dodge Ram 5.9L/6.7L Cummins 2003-2009

Regular price $599.95 USD
Regular price Sale price $599.95 USD
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10 in stock

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Description & Features

Mishimoto MMTC-RAM-03SL Transmission Cooler, Silver, fits Dodge Ram 5.9L/6.7L Cummins 2003-2009

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-percent greater core volume, 244-percent 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

  • Fits all 2003-2009 Dodge Ram 5.9L and 6.7L Cummins
  • 212-percent Increase in core volume
  • 244-percent Increase in fluid capacity
Specifications
Core Height 10.94
Core Material Aluminum
Core Thickness 0.87
Core Width 26
Electric Fan No
Finish Natural Aluminum
Grade Type Performance
Height 0
Inlet Diameter 0.5
Line Included Yes
Mounting Hardware Included Yes
Outlet Diameter 0.5
Thickness 0
Width 0
SellingPoint08 Patent numberD912,701
SellingPoint09 Includes durable SAE J1532 hose designed specifically for use with transmission fluid
SellingPoint10 Mishimoto Lifetime Warranty
SellingPoint11 N/A
SellingPoint12 N/A
SellingPoint13 N/A
SellingPoint14 N/A
SellingPoint15 N/A
Install Difficulty 3
TechSpec Rows 48
TechSpec Core Construction N/A
TechSpec Core Length (in) 26
TechSpec Core Height (in) 10.94
TechSpec Core Thickness (in) 0.87
TechSpec Engine Codes 5.9L--6.7L Cummins
TechSpec Chassis Codes N/A
TechSpec Transmission Codes 47RE--48RE--68RFE
TechSpec Installation Notes N/A
TechSpec Caution N/A
TechSpec Overall Height (in) N/A
TechSpec Overall Length (in) N/A
TechSpec Overall Width (in) N/A
TechSpec Inlet N/A
TechSpec Outlet N/A
TechSpec Includes Mishimoto Stacked-Plate Transmission Cooler--High-Pressure Transmission Cooler Lines--Removable Thermostat--Removable Thermostat Bypass--CNC-Machined Stainless Steel Barbed Fittings--CNC-Machined Aluminum 3/4-in-16 ORB to Hose Barb Fittings--Worm Gear Clamps--Mishimoto Lifetime Warranty
TechSpec Applications Applicable with 47RE, 48RE, and 68RFE Transmissions----Dodge Ram 2500 I6 (5.9L) 2003-2007--Dodge Ram 2500 I6 (6.7L) 2007-2009--Dodge Ram 3500 I6 (5.9L) 2003-2007--Dodge Ram 3500 I6 (6.7L) 2007-2009--Dodge Ram 4500 I6 (6.7L) 2008-2009--Dodge Ram 5500 I6 (6.7L) 2008-2009
TechSpec Fluid Capacity (qts) N/A
TechSpec Note Patent #D912701--------This kit requires cutting of the stock transmission cooler lines to remove the quick-disconnect fittings. Mishimoto provides CNC-machined stainless steel hose barb fittings to splice the supplied transmission cooler line with the stock soft-lines. Please see installation instructions for more details.
SellingPoint01 Fits all 2003-2009 Dodge Ram 5.9L and 6.7L Cummins
SellingPoint02 212-percent Increase in core volume
SellingPoint03 244-percent Increase in fluid capacity
SellingPoint04 Includes fully serviceable thermostat for fast warm-up in cold climates and thermostat bypass for constant cooling in hot climates
SellingPoint05 Stacked-plate design for tough and reliable cooling
SellingPoint06 Eliminates corrosion-prone quick-disconnect fittings
SellingPoint07 Available -8ORB to -8AN adapters allow the use of AN transmission fluid lines. (2 required)
Packaging Information

Weight: 12.8 lbs
Dimensions: 15.7 x 4.3 x 33.5 IN

Safety

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

For more information visit www.P65Warnings.ca.gov

Vehicle Fitment

  • 2009 Dodge Ram 2500 Crew
  • 2003 Dodge Ram 2500 Laramie
  • 2005-2009 Dodge Ram 2500 Laramie
  • 2006-2009 Dodge Ram 2500 Power Wagon
  • 2003-2009 Dodge Ram 2500 SLT
  • 2008 Dodge Ram 2500 SLT Big Horn
  • 2005 Dodge Ram 2500 SLT Daytona
  • 2006 Dodge Ram 2500 SLT Night Runner Sport
  • 2006-2008 Dodge Ram 2500 SLT Sport
  • 2006-2007 Dodge Ram 2500 Sport
  • 2003-2009 Dodge Ram 2500 ST
  • 2008-2009 Dodge Ram 2500 SXT
  • 2006-2007 Dodge Ram 2500 TRX4
  • 2003-2009 Dodge Ram 3500 Laramie
  • 2003-2009 Dodge Ram 3500 SLT
  • 2006-2007 Dodge Ram 3500 Sport
  • 2003-2009 Dodge Ram 3500 ST
  • 2008-2009 Dodge Ram 3500 SXT
  • 2007 Dodge Ram 3500 TRX4
  • 2008 Dodge Ram 4500 Base
  • 2008-2009 Dodge Ram 4500 Laramie
  • 2008-2009 Dodge Ram 4500 SLT
  • 2008-2009 Dodge Ram 4500 ST
  • 2008 Dodge Ram 5500 Base
  • 2008-2009 Dodge Ram 5500 Laramie
  • 2008-2009 Dodge Ram 5500 SLT
  • 2008-2009 Dodge Ram 5500 ST
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California Proposition 65 Warning

This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov ↗.