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LML Duramax Transmission Cooler Mishimoto MMTC-DMAX-11SL

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    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 its durable construction, this transmission cooler is significantly larger than the stock core. The Mishimoto transmission cooler boasts a 41% greater core volume, and 73% greater fin surface area than the stock 2010–2014 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.

    Features:
    • Direct fit for all 2011–2014 Chevrolet/GMC 6.6L Duramax (LML)
    • 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

    Includes:
    (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

    Note: Does not fit K2 chassis vehicles
    Purchase LML Duramax Transmission Cooler Mishimoto MMTC-DMAX-11SL

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    LML Duramax Transmission Cooler Mishimoto MMTC-DMAX-11SL SKU: mimMMTC-DMAX-11SL

    $448.95
    Fits: LML Duramax 2011-2014
    Warranty: Limited Lifetime

     
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    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 its durable construction, this transmission cooler is significantly larger than the stock core. The Mishimoto transmission cooler boasts a 41% greater core volume, and 73% greater fin surface area than the stock 2010–2014 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.


    Features:
    Direct fit for all 2011–2014 Chevrolet/GMC 6.6L Duramax (LML)

    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 its durable construction, this transmission cooler is significantly larger than the stock core. The Mishimoto transmission cooler boasts a 41% greater core volume, and 73% greater fin surface area than the stock 2010–2014 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.

    Features:
    • Direct fit for all 2011–2014 Chevrolet/GMC 6.6L Duramax (LML)
    • 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

    Includes:
    (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

    Note: Does not fit K2 chassis vehicles

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    Mishimoto MMTC-DMAX-11SL Installation Instructions

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