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Transform Mishimoto Mopar Pentastar / Hemi Thermal Bypass Valve Upgrade Christmas Gift Special [Ar2TuBaG]

$30.99 $99.99 -69%

Mishimoto Pentastar/Hemi Thermal Bypass Valve UpgradeIntroducing the Mishimoto Pentastar/Hemi Thermal Bypass Valve Upgrade, a game-changer for Jeep Wrangler owners looking to enhance their vehicle's transmission performance. This innovative upgrade r

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Transform Mishimoto Mopar Pentastar / Hemi Thermal Bypass Valve Upgrade Christmas Gift Special [Ar2TuBaG]

Mishimoto Pentastar/Hemi Thermal Bypass Valve Upgrade

Introducing the Mishimoto Pentastar/Hemi Thermal Bypass Valve Upgrade, a game-changer for Jeep Wrangler owners looking to enhance their vehicle's transmission performance. This innovative upgrade replaces the stock thermostatic bypass valve with a full-flow design, ensuring optimal cooling for your transmission in any driving condition. With its durable all-aluminum CNC-machined housing, this kit is built to withstand the rigors of extreme driving and provide long-lasting reliability.

Key Product Features

The Mishimoto thermal bypass valve kit is designed to provide several key benefits to your Jeep Wrangler. First, it eliminates the potential failure point of the stock bypass valve, reducing the risk of transmission overheating. This is especially crucial in cold environments where overcooling can occur. Additionally, the full-flow design allows fluid to pump through the cooler as soon as the vehicle is started, ensuring consistent cooling even in hot climates or during heavy towing. The kit includes all necessary hardware for installation, making it a straightforward upgrade for DIY enthusiasts or professional mechanics.
  • Eliminates stock valve failure point
  • Full-flow design for optimal cooling
  • Enhanced durability with all-aluminum housing

Practical Uses and Benefits

Whether you're tackling challenging trails, transporting heavy loads, or simply enjoying the open road, the Mishimoto thermal bypass valve upgrade is an essential addition to your Jeep Wrangler. Its advanced design ensures that your transmission stays cool, prolonging its lifespan and maintaining peak performance. This upgrade is perfect for both daily drivers and off-road enthusiasts, providing peace of mind and improved vehicle reliability. With Mishimoto's signature Lifetime Warranty, you can rest assured that your investment is protected and that you're getting the highest quality product on the market. Upgrade your Jeep Wrangler today and experience the difference a Mishimoto thermal bypass valve can make.

What Our Customers Say

January 16, 2026

Absolutely no complaints!

The perfect combination of form and function.

- Remi N..

January 16, 2026

Absolutely no complaints!

A great item. I love it.

- Marianne Z..

January 16, 2026

Absolutely no complaints!

It performs beautifully.

- Noa B..

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