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Heating and Cooling Oil and Fluid Coolers

Mishimoto

Mishimoto 2017+ Ford Raptor 10R80 Thermal Bypass Valve Kit

$194.00 $175.95 Save $18.05

SKU: M00C MMTC-RPTR-TBV

In Stock
In Stock
Ships by Aug 8
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: MMTC-RPTR-TBV

The 10R80 transmission found in your 2017-2020 Raptor 3.5L EcoBoost may be new to the scene, but it's proving capable of handling the power of the potent 3.5L. As with any newly developed product, however, time and mileage tend to reveal any shortcomings. One major weak point of the 10R80 is the factory-equipped thermal bypass valve. This valve controls transmission fluid flow to the external cooler, and many reports of failures are beginning to surface. In these cases, the factory valve is malfunctioning by restricting or eliminating flow to the external cooler, which quickly results in high fluid temps, damaged transmissions, and an array of warnings on your dashboard. To protect your truck from potential transmission damage, the bright minds at Mishimoto have developed a direct-fit thermostatic bypass valve kit for your 2017-2020 Ford Raptor. The Mishimoto thermal bypass valve kit includes an all-aluminum CNC-machined housing that replaces the stock unit. This thermal bypass unit includes a fully serviceable 160F thermostat, providing optimal fluid temperatures for all driving conditions. For those in warm climates or vehicles being used in extreme driving/towing conditions, this kit also includes a bypass assembly that provides full flow to the transmission cooler, regardless of temperature. The Mishimoto thermal bypass valve kit helps extend the life of your 10R80 transmission and effectively eliminates the risk of overheating due to stock bypass valve failure. As with all our products, this kit includes the Mishimoto Lifetime Warranty.

Features:

  • Direct fit for Ford Raptor 3.5L EcoBoost 2017-2020
  • Easy install in about 1 hour
  • Includes fully serviceable thermostat for fast warm-up in cold climates and thermostat bypass for constant cooling in hot climates
  • Durable CNC-machined billet-aluminum design
  • Helps extend transmission life and prevent overheating
  • Increased flow over stock bypass valve
  • Fits with stock transmission cooler piping, requiring no modification for installation
  • Machined cooling fins for added heat dissipation
  • Durable anodized finish
  • Mishimoto Lifetime Warranty

Transmission Thermal Bypass Valve Kit, Fits Ford Raptor 3.5L EcoBoost 2017-2020

MIA's Description

The Mishimoto Transmission Thermal Bypass Valve Kit is a direct-fit upgrade for the 2017+ Ford Raptor 3.5L EcoBoost. It addresses weaknesses in the factory thermal bypass valve that can restrict flow to the external cooler, leading to high fluid temperatures and potential damage. This kit features a CNC-machined billet-aluminum housing and a serviceable 160°F thermostat for optimal fluid temperatures. It also includes a bypass assembly for full flow to the cooler in warm climates or extreme conditions, helping to prevent overheating and extend transmission life.

Fitment

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Specifications

BrandMishimoto
Part NumberM00C MMTC-RPTR-TBV

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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