









Mishimoto MMTC-DMAX-11SL Transmission Cooler (2011-2014 6.6L Duramax)
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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-11SL Transmission Cooler (2011-2014 6.6L Duramax) you will earn 550 DIESEL DOLLARS in your SDS Fuel Tank!
Maintain healthy transmission temperatures in your 2011-2014 GM 6.6L Duramax with the Mishimoto MMTC-DMAX-11SL Transmission Cooler. Featuring a stacked-plate construction, this direct-replacement transmission cooler has a 41% greater core volume and 73% larger external fin surface when compared to the wimpy stock unit resulting in superior cooling power and maximum durability. The included direct-fit brackets, tailor-made hoses, and hardware make for a complete installation while the CNC-machined adapters provide a leak-free connection to the factory transmission cooler lines. Whether your truck is a daily driver or a racer, the Mishimoto MMTC-DMAX-11SL will keep your transmission cool and is backed by a lifetime warranty.
Features:
- Direct-Fit Installation
- Stacked-Plate Design
- 41% Greater Core Volume
- 73% Larger Fin Surface Area
- CNC-Machined Line Adapters
- Lifetime Warranty
Specifications:
Core Height - 5.78"
Core Thickness - 1.25"
Core Length - 27.95"
Rows - 13
Material - 6061 Aluminum
Manufacturer Warranty*:
Limited Lifetime
Limited Lifetime

Mishimoto MMTC-DMAX-11SL Transmission Cooler (2011-2014 6.6L Duramax)
Sale price$549.99
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-11SL Transmission Cooler (2011-2014 6.6L Duramax) you will earn 550 DIESEL DOLLARS in your SDS Fuel Tank!


