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

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

Marsoni

M251S

$155.19

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

Mishimoto 12-18 Jeep Wrangler JK Transmission Thermal Bypass Valve KitThe transmission in your 2012 2018 Jeep Wrangler JK is the heart of its drivetrain. Whether you're hauling groceries or hitting the trail, it's vital to keep it performing at its best, and keeping the transmission fluid cool is crucial to that goal. In an attempt to balance driveability and the health of your transmission, Jeep fitted a thermostatic bypass valve to the lines that feed the transmission cooler. This valve ensures fluid doesn't flow

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The filters are too small. To avoid dust laden air from just going around them I put pieces of paper around the edges as spacers. But they're also shorter too. No chance of a reasonable seal. Then the vacuum bags are the wrong size too. The robot gives me an error message saying "no vacuum bag is detected". The mop still works, but no vacuum action. I only bought this kit because the one I was using (that works) was temporarily unavailable. Never again.

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Reviewed in the United States on April 19, 2026

Verified Purchase

TWood

Lowell, US

★★★★★ 5

Perfect

Size: 23 Pcs for eufy C20 Omni

Great quality and cost efficient

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Reviewed in the United States on May 30, 2026

Verified Purchase