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Mishimoto Transmission Thermal Bypass Valve Kit (17-19 6.6L Duramax Sierra 3500 HD)Find parts that fit my vehicle

Item SHG17144
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Mishimoto Transmission Thermal Bypass Valve Kit (17-19 6.6L Duramax Sierra 3500 HD)
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$128.95 kit

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Mishimoto Transmission Thermal Bypass Valve Kit
      • Durable Anodized Finish
      • Durable CNC-Machined Billet Aluminum Construction
      • Eliminates Failure-Prone Bypass Valve
      • Helps Extend Transmission Life and Prevent Overheating
      • Includes Fully-Serviceable Thermostat
      • Fast Warm-Up in Cold Climates
      • Thermostat Bypass for Constant Cooling in Hot Climates
      • Integrated Heat-Sink Fins
      • Unique Styling and Added Heat Dissipation
      • Fits with Stock Transmission Cooler Piping
      • Installs in Less Than 1 Hour
      • Mishimoto Lifetime Warranty
      • Fits All 2017-2019 6.6L Duramax Sierra 3500 HD Models

      Description

      Constant Cooling. Upgrade your vehicle's transmission cooling system with this Mishimoto Transmission Thermal Bypass Valve Kit. Whether you're driving in cold climates and need a fast warm-up or dealing with hot weather that demands constant cooling, this kit has you covered. It includes a fully serviceable thermostat that caters to both extremes, guaranteeing optimal transmission temperature regulation.

      Aluminum Construction. Designed for durability and performance, this kit features a durable CNC-machined billet aluminum construction and a durable anodized finish, ensuring long-lasting reliability even under challenging conditions. Say goodbye to failure-prone bypass valves; this kit eliminates them, providing a more efficient and dependable cooling solution for your transmission.

      Installation. The installation of the Mishimoto Transmission Thermal Bypass Valve Kit does not require drilling. It is designed for a straightforward installation process that typically involves bolting on the components.

      Warranty. This product has a lifetime warranty.

      Application. The Mishimoto Transmission Thermal Bypass Valve Kit fits all 2017-2019 6.6L Duramax Sierra 3500 HD models.

      Fitment:

      Details

      Mishimoto MMTC-L5P-TBV

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Cooler
      • (1) Mounting Hardware
      5.0

      Customer Reviews (1)

      Brand Image

      Reviews of Mishimoto Drivetrain products have an average rating of 4.8 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 3500

      • 6.6L V8 Duramax - 17, 18, 19

          Word on the Trail

          Not only is the price a great price, but the install video completely sold me! I'll be buying all of my parts moving forward from American Trucks!

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