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Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the Mishimoto MMTC-DMAX-01SL Transmission Cooler (2001-2003 6.6L Duramax w/ Orange Clips) you will earn 550 DIESEL DOLLARS in your SDS Fuel Tank!
e Mishimoto MMTC-DMAX-01SL Transmission Cooler helps to keep transmission temperatures cooler than the stock unit in your tow, work, or daily driver 2001-2003 GM 6.6L Duramax LB7. This direct-fit cooler has been utilizes a stacked-plate design which provides powerful cooling and maximum durability. Increased cooling is due to a significantly larger than stock core, boasting a 174% greater core volume and 192% greater fin surface area. This translates to the ability to keep up with the extreme cooling that towing and racing rigs demand.
For a bolt-on installation, Mishimoto includes direct-fit brackets, tailor-made hoses, hardware, and CNC-machined adapters which allow you to directly connect to the stock transmission cooler lines. Like all Mishimoto products, this cooler comes backed with a lifetime warranty.
Features:
- Bolt-on Installation
- All Hardware Included
- Stacked-Plate Construction
- Larger Than Stock Cooler
- Lifetime Warranty
Specifications:
- Core Height - 5.78"
- Core Thickness - 1.25"
- Core Length - 27.95"
- Rows - 13
- Material - 6061 Aluminum
Note: Fits early 2003 trucks with orange clips. This kit will not fit late 2003 trucks that have purple clips. Verify before ordering.
Manufacturer Warranty*:
Limited Lifetime
Limited Lifetime

Diesel Dollars is Southern Diesel Supply's Loyalty Program. Purchasing with Us Earns you 1 Point for every 1 Dollar spent to use for future buys!
By ordering the Mishimoto MMTC-DMAX-01SL Transmission Cooler (2001-2003 6.6L Duramax w/ Orange Clips) you will earn 550 DIESEL DOLLARS in your SDS Fuel Tank!


