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Jeep Grand Cherokee 16-20 Full-Flow Transmission Thermal Bypass Valve Kit
 
The transmission is the backbone of your Grand Cherokee.  It's responsible for transmitting large quantities of torque from your V8 or 3.0L EcoDiesel powerplant.  That much torque generates a lot of heat, and if that heat isn't dissipated, it can destroy your transmission.  The transmission cooler does a good job of keeping trans fluid temperatures in check, but only if the fluid can reach it.

The stock cooling system of the 8HP transmission utilizes an in-line thermal bypass valve that controls fluid flow to the transmission cooler.  The purpose of this valve is to prevent transmission fluid from flowing to the cooler until it reaches operating temperature.  The thermostat inside this valve is prone to failure, however, and when that happens, the fluid never flows to the cooler, and the transmission can overheat.  That's why Mishimoto has developed a full-flow thermal bypass valve upgrade for your 2016-2020 Jeep Grand Cherokee.

The Mishimoto thermal bypass valve kit includes an all-aluminum CNC-machined housing that replaces the stock unit.  This full-flow valve allows fluid to pump through the cooler as soon as the vehicle is started, eliminating the potential failure point of the stock bypass and providing cooling benefits.  The full-flow design is beneficial to vehicles operating in hot climates, extreme driving conditions, or towing heavy loads. 
 
As with Mishimoto products, this Full-Flow Transmission Thermal Bypass Valve Kit includes our signature Lifetime Warranty.
 

Jeep Grand Cherokee 16-20 Full-Flow Transmission Thermal Bypass Valve Kit

SKU: MMTC-WK2-TBVFF
$194.99 Regular Price
$164.21Sale Price
    • Grand Cherokee V6 3.0L WK2  2016-2019
    • Grand Cherokee V8 5.7L WK2  2016-2021
    • Grand Cherokee V8 6.4L WK2  2016-2021
    • Grand Cherokee Trackhawk V8 6.2L WK2  2018

Scroll Down For Important Shipping Information

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IMPORTANT NOTICE ON SHIPPING:

*Many products will require the use of a direct shipping quote from one of our CSR agents due to new DIM weights and measure changes as of Jan 10th, 2018 from major carriers.

Packages greater than a square cubic foot are now required to use a “volumetric weight” based upon length, width, height of a package from most carriers which alters actual weights. Oversized / Unique shaped packages are most affected and may not apply to your specific purchase(s). However, IN ORDER to save you, the customer, shipping costs, associated fees, and to keep product costs down, we are taking action to give direct shipping quotes based upon delivery methods available. Your full name and email address, required in the checkout, is so we can offer you a shipping quote. Your item(s) will NOT ship without communication from our CSR agents. We apologize for any inconveniences.*

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