Mishimoto 12-18 Jeep Wrangler JK Transmission Thermal Bypass Valve Kit

Mishimoto 12-18 Jeep Wrangler JK Transmission Thermal Bypass Valve Kit

Marsoni

M251S

$148.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Mishimoto 12-18 Jeep Wrangler JK Transmission Thermal Bypass Valve KitSKU: MMTC JK TBV UPC: 811580039782 Mishimoto 12 18 Jeep Wrangler JK Transmission Thermal Bypass Valve Kit Replace the factory thermostatic bypass valve on your 2012 2018 Jeep Wrangler JK with the Mishimoto Transmission Thermal Bypass Valve Kit to prevent overheating and ensure consistent transmission fluid temperatures. This direct fit upgrade works with 45RFE and 545RFE transmissions in Jeep Wrangler JK models and compatible Chrysler, Dodge, Jeep,

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Fast: 2-3 business days
Express: 1-2 business days

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

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Reviewed in the United States on February 5, 2024

Verified Purchase

Emmy Lewis

Fort Morgan, US

★★★★★ 5

Quick Process

Quick and simple. I was refunded the full amount of my item and even got to keep the old one. Check came in less than a week. 👍

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Reviewed in the United States on April 8, 2026

Verified Purchase

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