SKU: MIMMMTC-DMAX-11SL

Transmission Cooler

3 in stock and ready for shipping
Confirmed fitment below
YEARS
2011-2014
MAKE / MODEL
GM/Chevrolet/GMC / Silverado/Sierra
SERIES
2500HD/3500HD
ENGINE
6.6L Duramax LML
Price
$498.95
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PRODUCT DETAIL

Key Features & Description

2011-2014 GM 6.6L Duramax Mishimoto Duramax Transmission Cooler Features:
  • Stacked-plate construction for maximum durability and superior cooling
  • CNC-machined adapters make it easy to connect Mishimoto cooler to stock fluid lines or AN lines
  • 41% greater core volume than stock cooler
  • 73% greater external fin surface area over stock cooler
  • Patent pending
  • Mishimoto Lifetime Warranty

The 2011-2014 GM 6.6L Duramax Mishimoto Duramax Transmission Cooler Allows your Transmission to Run Cool Always

If you are already running heavy mods or towing heavy loads with your 2011-2014 GM 6.6L Duramax, you will be pushing your transmission extra hard to the point that it may overheat. To correct this issue, you need a way to bring the temperature down when exerting the energy to tow cargo or withstand heavy mods. The 2011-2014 GM 6.6L Duramax Mishimoto Duramax Transmission Cooler does so by having a greater core volume and greater fin surface area. No matter what you are towing, hauling, or rocking on your build, this transmission cooler will ensure that your transmission stays running cool.

Stack-Plated Design

The 2011-2014 GM 6.6L Duramax Mishimoto Duramax Transmission Cooler features a stacked-plated design that allows for powerful cooling of the transmission, while maintaining strength and durability. You will get 41% greater core volume and 73% greater fin surface area than your stock transmission cooler. Included in this construction beyond the transmission cooler itself are the CNC-machined adapters that conveniently connect to your stock transmission cooler lines. You will get leak-free cooling that is backed by Mishimoto's Lifetime Warranty. There are also brackets and tailor-made hoses designed as a direct fit for easy installation.

Parts Included:
  • (1) Mishimoto Stacked Plate Transmission Cooler
  • (2) CNC-Machined Quick-Disconnect to Hose Barb Adapters
  • (2) Stock-style Quick-Disconnect Fittings
  • (2) Transmission Hoses
  • (2) Mounting Brackets
  • (4) Worm Gear Clamps
  • (1) Zip Tie
  • Mounting Hardware

Fitment: 2011, 2012, 2013, 2014 GM 6.6L Duramax

FITMENT GUIDE

Exact Fitment — Verify Your Year

Year RangesYears
Make
Model
Series
Engine
2011-2014
GM/Chevrolet/GMC
Silverado/Sierra
2500HD/3500HD
6.6L Duramax LML

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