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Tiktok Viral Mishimoto Mmtc-jk-tbv Thermal Bypass Valve Kit, Fits Jeep Wrangler Jk 2012-2018 Top Reviewed [9Hfy2VSI]

$29.99 $95.99 -69%

Mishimoto MMTC-JK-TBV Thermal Bypass Valve KitIntroducing the Mishimoto MMTC-JK-TBV Thermal Bypass Valve Kit, the ultimate solution for keeping your 2012-2018 Jeep Wrangler JK's transmission in peak condition. Designed to enhance the performance and

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Tiktok Viral Mishimoto Mmtc-jk-tbv Thermal Bypass Valve Kit, Fits Jeep Wrangler Jk 2012-2018 Top Reviewed [9Hfy2VSI]

Mishimoto MMTC-JK-TBV Thermal Bypass Valve Kit

Introducing the Mishimoto MMTC-JK-TBV Thermal Bypass Valve Kit, the ultimate solution for keeping your 2012-2018 Jeep Wrangler JK's transmission in peak condition. Designed to enhance the performance and longevity of your vehicle's drivetrain, this kit is a must-have for both off-road enthusiasts and daily drivers. The kit includes a fully-serviceable and removable thermostat, allowing you to customize the valve's opening temperature to suit your specific needs. With the included bypass, you can ensure constant cooling in hot climates or fast warm-up in cold environments, providing ultimate flexibility and control over your transmission's cooling system.

Key Features and Specifications

The Mishimoto MMTC-JK-TBV Thermal Bypass Valve Kit is a direct-fit solution for your Jeep Wrangler JK, made from durable aircraft-grade aluminum with an anodized finish to withstand the toughest conditions. This kit features increased flow over the stock bypass valve, ensuring your transmission cooler operates at peak efficiency. The included thermostat opens at the stock temperature of 160°F (71°C), but can be customized with any available Mishimoto thermostat. With machined cooling fins for added heat dissipation and an easy installation process in less than 1 hour, this kit is a hassle-free upgrade for your Jeep's cooling system.
  • Customizable thermostat for optimal cooling performance
  • Direct-fit design for a seamless installation
  • Increased flow for improved cooling efficiency

Practical Uses and Benefits

Whether you're tackling rugged trails or commuting to work, the Mishimoto MMTC-JK-TBV Thermal Bypass Valve Kit is designed to enhance the performance and reliability of your Jeep Wrangler JK. By keeping your transmission fluid cool, this kit helps prevent overheating and extends the life of your drivetrain. The kit's easy installation and durable construction make it a practical choice for any Jeep owner looking to maintain their vehicle's peak performance. Whether you're in a hot climate or dealing with cold weather, this kit offers the flexibility and control you need to keep your transmission running smoothly and efficiently. Don't compromise on the health of your Jeep's drivetrain – choose the Mishimoto MMTC-JK-TBV Thermal Bypass Valve Kit for the ultimate cooling solution.

What Our Customers Say

January 28, 2026

Absolutely no complaints!

This is a great quality item.

- Christie G..

January 28, 2026

Absolutely no complaints!

I love this. Very good quality.

- Wendy F..

January 28, 2026

Absolutely no complaints!

A perfect 10/10 from me.

- Abigail O..

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