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    • Wehrli 17-19 L5P Duramax Billet Anodized Transmission Cooler Thermostat Bypass Plug
    • Wehrli 17-19 L5P Duramax Billet Anodized Transmission Cooler Thermostat Bypass Plug
    • Wehrli 17-19 L5P Duramax Billet Anodized Transmission Cooler Thermostat Bypass Plug
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    Wehrli 17-19 L5P Duramax Billet Anodized Transmission Cooler Thermostat Bypass Plug

    Vendor: Wehrli
    SKU: WCFWCF100469
    3% Off
    Sale Price $59.17 Regular Price $61.00
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    As a direct replacement for the failure prone OEM thermostat, the Transmission Cooler Thermostat Bypass Plug can drop fluid temperature from 15-50 degrees F by reducing fluid flow restriction to the trans cooler. In the stock application, we've seen the valve fail forcing trans fluid around the cooler in warm weather conditions that cause dangerous fluid temperatures for built and stock transmissions alike. - - Recommended for trucks with stock or built transmissions and performing heavy towing in warm climates to help keep fluid temperatures in check. - - The WCFab Transmission Cooler Thermostat Bypass Plug is a quick and easy install and will work with the following range of GM vehicles equipped with a factory installed transmission cooler thermostat bypass (6L80, 6L90, 8L90): - - 2017-2019 Chevrolet Silverado & GMC Sierra 2500HD/3500HD with 6.6L Duramax Diesel - 2014-2018 Chevrolet Silverado & GMC Sierra 1500 with 4.3L 6 Cyl, 5.3L 8 Cyl, and 6.2L 8 Cyl Gas Engines - 2015-2020 Chevrolet Suburban, Tahoe & GMC Yukon with 5.3L 8 Cyl, and 6.2L 8 Cyl Gas Engines - 2015 Cadillac Escalade with 6.2L 8 Cyl Gas Engine

    This Part Fits:

    Year Make Model Submodel
    2015 Cadillac Escalade Base
    2015 Cadillac Escalade Luxury
    2015 Cadillac Escalade Platinum
    2015 Cadillac Escalade Premium
    2016-2018 Chevrolet Silverado 1500 Custom
    2014-2018 Chevrolet Silverado 1500 High Country
    2015-2018 Chevrolet Silverado 1500 LS
    2014-2018 Chevrolet Silverado 1500 LT
    2014-2018 Chevrolet Silverado 1500 LTZ
    2015-2018 Chevrolet Silverado 1500 SSV
    2014-2018 Chevrolet Silverado 1500 WT
    2017-2019 Chevrolet Silverado 2500 HD High Country
    2017-2019 Chevrolet Silverado 2500 HD LT
    2017-2019 Chevrolet Silverado 2500 HD LTZ
    2017-2019 Chevrolet Silverado 2500 HD WT
    2017-2019 Chevrolet Silverado 3500 HD High Country
    2017-2019 Chevrolet Silverado 3500 HD LT
    2017-2019 Chevrolet Silverado 3500 HD LTZ
    2017-2019 Chevrolet Silverado 3500 HD WT
    2015-2020 Chevrolet Suburban LS
    2015-2020 Chevrolet Suburban LT
    2015-2016 Chevrolet Suburban LTZ
    2017-2020 Chevrolet Suburban Premier
    2015-2020 Chevrolet Tahoe LS
    2015-2020 Chevrolet Tahoe LT
    2015-2016 Chevrolet Tahoe LTZ
    2015-2020 Chevrolet Tahoe PPV
    2017-2020 Chevrolet Tahoe Premier
    2015-2020 Chevrolet Tahoe SSV
    2014-2018 GMC Sierra 1500 Base
    2014-2018 GMC Sierra 1500 Denali
    2014-2018 GMC Sierra 1500 SLE
    2014-2018 GMC Sierra 1500 SLT
    2017-2019 GMC Sierra 2500 HD Base
    2017-2019 GMC Sierra 2500 HD Denali
    2017-2019 GMC Sierra 2500 HD SLE
    2017-2019 GMC Sierra 2500 HD SLT
    2017-2019 GMC Sierra 3500 HD Base
    2017-2019 GMC Sierra 3500 HD Denali
    2017-2019 GMC Sierra 3500 HD SLE
    2017-2019 GMC Sierra 3500 HD SLT
    2015-2020 GMC Yukon Denali
    2015-2020 GMC Yukon SLE
    2015-2020 GMC Yukon SLT
    2015-2020 GMC Yukon XL Denali
    2015-2020 GMC Yukon XL SLE
    2015-2020 GMC Yukon XL SLT
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    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

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