Mishimoto Mopar Pentastar / Hemi Thermal Bypass Valve Upgrade

Mishimoto Thermal Bypass Valve Upgrade

2005–2020 Chrysler, Dodge, Jeep, and Ram Models Transmission Cooling Upgrade

MMTC-JK-TBVFF

Overview:

The Mishimoto Thermal Bypass Valve Upgrade is a direct-fit replacement designed to enhance the transmission cooling system across a wide range of Chrysler, Dodge, Jeep, and Ram vehicles from 2005 to 2020. This upgrade addresses a common failure point in the stock thermostatic bypass valve, which can lead to transmission overheating or restricted fluid flow. By allowing full-flow transmission fluid circulation through the cooler immediately upon startup, this valve ensures optimal transmission temperature management for improved durability and performance.

Ideal for drivers who demand reliability in extreme conditions, towing, or hot climates, this upgrade eliminates the risk of transmission overheating caused by a stuck or malfunctioning bypass valve. It is engineered to maintain proper fluid temperature without the drawbacks of the factory valve’s flow restrictions.

Key Features:

The Mishimoto Thermal Bypass Valve Upgrade offers a robust solution to transmission cooling challenges with the following features:

• Full-flow design allows continuous fluid circulation through the transmission cooler from engine start
• Eliminates the failure-prone thermostatic bypass valve found in stock systems
• All-aluminum CNC-machined housing for superior durability and heat dissipation
• Improves transmission cooling efficiency, especially in hot climates and under heavy load conditions
• Direct-fit replacement for easy installation without modifications
• Compatible with a broad range of Chrysler, Dodge, Jeep, and Ram vehicles from 2005 to 2020
• Reduces risk of transmission overheating and extends transmission life
• Backed by Mishimoto’s industry-leading Lifetime Warranty

Construction & Design:

Crafted from high-quality aluminum, the Mishimoto Thermal Bypass Valve Upgrade features precision CNC machining to ensure a perfect fit and reliable operation. The all-metal construction not only enhances durability but also improves heat transfer away from the transmission fluid, aiding in temperature regulation. The design eliminates the internal thermostat mechanism found in the stock valve, removing a common failure point and flow restriction. This robust engineering ensures consistent fluid flow through the cooler regardless of ambient temperature, providing dependable transmission protection in all driving conditions.

Installation & Fitment:

This upgrade is engineered as a direct-fit replacement for the factory thermal bypass valve, making installation straightforward and achievable in under one hour with basic hand tools. No modifications to the transmission cooler lines or vehicle wiring are necessary. The valve is compatible with the following vehicles:

• Chrysler 300 (2005–2014)
• Dodge Magnum (2005–2008)
• Dodge Charger (2006–2019)
• Dodge Challenger (2008–2014)
• Dodge Durango (2011–2013)
• Jeep Grand Cherokee (2007–2013)
• Jeep Commander (2009–2010)
• Jeep Wrangler (2012–2018)
• Jeep Wrangler JK (2018)
• Ram 1500 (2012–2020)
• Ram 2500 (2012–2013)

Its plug-and-play design ensures a hassle-free upgrade that restores proper transmission fluid cooling and eliminates overheating risks associated with the stock valve’s failure.

What's Included:

• One Mishimoto Thermal Bypass Valve with all-aluminum CNC-machined housing
• Installation hardware and seals
• Detailed installation instructions

Ideal For:

This thermal bypass valve upgrade is perfect for vehicle owners who:

• Operate their vehicles in hot or extreme climates where transmission cooling is critical
• Tow heavy loads or frequently drive under demanding conditions
• Own Chrysler, Dodge, Jeep, or Ram models within the specified year ranges and want to prevent transmission overheating
• Seek a reliable, maintenance-free upgrade to replace the factory bypass valve prone to failure
• Desire improved transmission longevity and consistent cooling performance