Mishimoto Transmission Cooler (MPN: MMTC-RAM-03SL)

Enhance your transmission's cooling efficiency with advanced design features.

The Mishimoto Transmission Cooler is engineered to provide superior cooling for your transmission fluid, specifically designed for the 2003 to 2009 Dodge Ram 5.9L/6.7L Cummins. With a core dimension of 26 inches in length, 10.94 inches in height, and 0.87 inches in depth, this cooler features a robust 48-row stacked-plate design that significantly increases core volume by 212 percent and fluid capacity by 244 percent compared to the stock unit. This enhancement ensures that your transmission operates at optimal temperatures, reducing the risk of overheating during demanding conditions.

One of the standout features of the Mishimoto cooler is its fully serviceable thermostat, which allows for quick access and replacement without the need to replace the entire unit. This design addresses common failures found in stock coolers, where the thermostat can fail closed, leading to overheating. The cooler also includes a bypass option for those in hotter climates, ensuring constant cooling when needed. The included CNC-machined stainless steel hose barb fittings simplify installation by eliminating the need for quick-disconnect fittings, allowing for a more reliable connection to the stock soft-line.

Constructed from high-quality aluminum and finished with a powder coating, the Mishimoto Transmission Cooler is built to withstand harsh conditions while providing reliable performance. It comes with all necessary mounting hardware, making installation straightforward. This cooler is an essential upgrade for anyone looking to improve the longevity and efficiency of their transmission system.

Features

• CNC-Machined, Stainless Steel Hose Barb Fittings
• 212 Percent Increase In Core Volume
• 244 Percent Increase In Fluid Capacity
• Stacked-Plate Design For Tough And Reliable Cooling
• Eliminates Corrosion-Prone Quick-Disconnect Fittings
• Comes With Fully Serviceable Thermostat For Fast Warm-Up In Cold Climates And Thermostat Bypass For Constant Cooling In Hot Climates

Specifications

• Manufacturer: Mishimoto
• Manufacturer Part Number: MMTC-RAM-03SL
• Condition: New
• Recommended Use: Transmission Fluid
• Construction: Stacked Plate
• Number Of Cooling Rows: 48
• Inlet Attachment: Female Threaded
• Inlet Size: -8 AN
• Outlet Attachment: Female Threaded
• Outlet Size: -8 AN
• Color: Gray
• Material: Aluminum
• With Fan: No
• Fan Control: No Fan
• Core Height (IN): 10.94 Inch
• Core Width (IN): 26 Inch
• Core Depth (IN): 0.87 Inch
• Finish: Powder Coated
• Fan CFM Rating: No Fan
• Fan Diameter: No Fan
• Fan Amp Draw: No Fan
• With Mounting Hardware: Yes

Compatibility / Fit

• 2003-2009 Dodge Ram 2500
• 2003-2009 Dodge Ram 3500

Technical Documents

• mmtc-ram-03_installationguide.pdf