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Trans Cooler Thermal Bypass Valve - Compatible with GMC Sierra, Yukon; Chevy Silverado, Suburban, Tahoe; Cadillac Escalade, CT6 2014-2020 Bypass Thermal Valve - Replaces# 86774933

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$42.29

$ 20 .99 $20.99

In Stock

About this item

  • 【Compatible With】2014-2020 GMC Sierra, Yukon; 2016-2018 Cadillac CT6, 2015 Escalade; 2014-2019 Chevrolet Silverado, 2015-2020 Chevrolet Suburban, Tahoe. Replace Part Number: 86774933, 85585333.
  • 【Function】Bypass valve regulates coolant flow within the engine and cooling system based on temperature, thereby optimizing engine performance and preventing overcooling and overheating.
  • 【Improved Engine Efficiency】By helping the engine reach its optimal temperature more quickly, facilitates quicker warm-up during cold starts and prevents overcooling during extreme conditions, protecting transmission components from potential damage.
  • 【Good Quality】Bypass thermal valve made of high-quality aluminum has corrosion resistance, wear resistance, and good electric heating performance, keeping the product used for a long time.
  • 【Efficiency】The trans cooler thermal valve is a vital addition to the transmission cooling system, offering enhanced reliability, and improved efficiency, reducing the risk of premature wear and failure.


Product Description:

Name: Transmission Cooler Thermal Valve

Color: Silver

Replace Part Number: 86774933, 85585333

Compatible Vehicle Type with:

For 2016-2018 Cadillac CT6

For 2015 Cadillac Escalade

For 2014-2019 Chevrolet Silverado 1500/2500HD/3500HD

For 2015-2020 Chevrolet Suburban

For 2015-2020 Chevrolet Tahoe

For 2014-2019 GMC Sierra/1500/2500HD/3500HD

For 2015-2020 GMC Yukon


Package Included: 1* Transmission Cooler Thermal Valve Assembly


Customer
Reviewed in the United States on February 5, 2025
I had learned that the factory bypass was set to around 190-195 degrees which from my understanding is not good for the transmission fluid. I installed this just before a 350 mile trip to pick up my new boat. The 350 mile drive home from GA to KY, I never saw my trans temp get above 170 degrees pulling a boat roughly 7000 pounds.Install was super simply. Only complaint is I wish it was sent with new o-rings and gaskets. I reused my original ones and fortunately I did not have any leaks.
william darrow
Reviewed in the United States on February 16, 2025
Metal shavings inside. Had to disassemble to clean. And the center bolt hole was off center, bolt went in sideways and snapped. I ended up using the internals only. Update— customer service reached out on their own to fix the problem. Solid product support. They made it right.
Bad
Reviewed in the United States on January 6, 2025
This product dropped the temperature of my transmission by 20° my transmission is so longer cooking the fluid making it last longer great product. If you didn’t already the manufacturer recommends you change it. This is the one you want.
victor bastos
Reviewed in the United States on January 11, 2025
Everything was OK. Thank you.
Meci Jones
Reviewed in the United States on November 17, 2024
I bought it but I never used it I went with a deleted kit but I no this product should be good for gmc trucks I just didn't want to keep changing this item in the long run thanks anyway
jnas
Reviewed in the United States on November 10, 2024
It fit perfectly and works great to keep transmission cooler
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