MMTC-DMAX-11SL Transmission Cooler, fits Chevrolet/GMC 6.6L Duramax (LML) 2011-2014
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MISHIMOTOPART NUMBER: 690-TC-DMAX-11SL

MMTC-DMAX-11SL Transmission Cooler, fits Chevrolet/GMC 6.6L Duramax (LML) 2011-2014

$49895
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Transmission Cooler
  • Fits Chevrolet/GMC 6.6L Duramax (LML) 2011-2014

    Mishimoto MMTC-DMAX-11SL Features:

    There's no greater enemy for a transmission than heat. Whether your 2011-2014 Chevy/GMC 6.6L Duramax is a dedicated tow vehicle, hardworking fleet truck, or a daily driver with a liking for the drag-strip, you need to ensure that your transmission runs cool. Luckily, Mishimoto has developed a direct-fit transmission cooler to do just that. Our 2011-2014 Chevy/GMC 6.6L Duramax transmission cooler utilizes a stacked-plate design for maximum durability and powerful cooling. Aside from It's durable construction, this transmission cooler is significantly larger than the stock core. The Mishimoto transmission cooler boasts a 41-percent greater core volume, and 73-percent greater fin surface area than the stock 2011-2014 Duramax transmission cooler. The included CNC-machined adapters connect directly to the stock transmission cooler lines for leak-free cooling. Direct-fit brackets and tailor-made hoses make installation easy. Like all Mishimoto products, this transmission cooler is backed up by our Lifetime Warranty with Accident Protection for worry free cooling as long as you own it.

    • Includes Mishimoto Stacked Plate Transmission Cooler, CNC-Machined Quick-Disconnect to Hose Barb Adapters, Stock-style Quick-Disconnect Fittings, Transmission Hoses, Mounting Brackets, Worm Gear Clamps, Zip Tie, Mounting Hardware
    • Direct-fit for all 2011-2014 Chevrolet/GMC 6.6L Duramax (LML)
    • CNC-machined adapters make it easy to connect Mishimoto cooler to stock fluid lines or AN lines
    • 41-percent greater core volume than stock cooler
    • 73-percent greater external fin surface area over stock cooler
    • Proven Reduction in Transmission Fluid Temp

      Transmission oil coolers are a great way to maintain optimal oil temperature, which provides the best possible protection for the components within your high-performance vehicle. Mishimoto engineers have gone one step further than the factory and come up with direct fit liquid-to-air oil cooler kits containing vehicle-specific brackets that will make installation a breeze. Each oil cooler uses air flowing through the front end of your vehicle to keep your transmission from overheating; even under the most extreme conditions. Rest assured, you can push your transmission to the limits knowing it will be protected.

    Part TypeAuto Trans Oil Cooler
    Product LineMishimoto Direct-Fit Transmission Fluid Coolers
    BrandMISHIMOTO
    Package Height5.5
    Package Width15.5
    Package Length31.0
    Weight10.0 PG
    Part CategoryPerformance Parts
    Part FitmentDirect Fit
    Vendor Part NumberMMTC-DMAX-11SL
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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