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Transmission Thermal Bypass Valve for GM 6L80 6 Speed Automatic – Heavy Duty Cooling for Towing & Hauling Compatible 2014–2018 Silverado Sierra 1500 Tahoe Yukon Escalade 5.3L 6.2L 4.3L / 125068000 in Saudi Arabia Transmission Thermal Bypass Valve for GM 6L80 6 Speed Automatic – Heavy Duty Cooling for Towing & Hauling Compatible 2014–2018 Silverado Sierra 1500 Tahoe Yukon Escalade 5.3L 6.2L 4.3L / 125068000 in Saudi Arabia Transmission Thermal Bypass Valve for GM 6L80 6 Speed Automatic – Heavy Duty Cooling for Towing & Hauling Compatible 2014–2018 Silverado Sierra 1500 Tahoe Yukon Escalade 5.3L 6.2L 4.3L / 125068000 in Saudi Arabia Transmission Thermal Bypass Valve for GM 6L80 6 Speed Automatic – Heavy Duty Cooling for Towing & Hauling Compatible 2014–2018 Silverado Sierra 1500 Tahoe Yukon Escalade 5.3L 6.2L 4.3L / 125068000 in Saudi Arabia Transmission Thermal Bypass Valve for GM 6L80 6 Speed Automatic – Heavy Duty Cooling for Towing & Hauling Compatible 2014–2018 Silverado Sierra 1500 Tahoe Yukon Escalade 5.3L 6.2L 4.3L / 125068000 in Saudi Arabia Transmission Thermal Bypass Valve for GM 6L80 6 Speed Automatic – Heavy Duty Cooling for Towing & Hauling Compatible 2014–2018 Silverado Sierra 1500 Tahoe Yukon Escalade 5.3L 6.2L 4.3L / 125068000 in Saudi Arabia Transmission Thermal Bypass Valve for GM 6L80 6 Speed Automatic – Heavy Duty Cooling for Towing & Hauling Compatible 2014–2018 Silverado Sierra 1500 Tahoe Yukon Escalade 5.3L 6.2L 4.3L / 125068000 in Saudi Arabia

Transmission Thermal Bypass Valve for GM 6L80 6 Speed Automatic – Heavy Duty Cooling for Towing & Hauling Compatible 2014–2018 Silverado Sierra 1500 Tahoe Yukon Escalade 5.3L 6.2L 4.3L / 125068000

SAR 291
Brand
Lithops
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Special Features

  • 【GM 6-Speed transmission ONLY】 — NOT for 8-speed or other transmissions. Fits 2014–2018 Chevrolet Silverado 1500, Tahoe, GMC Sierra 1500, Yukon, and Cadillac Escalade. Verify transmission type before ordering.
  • 【Built for Towing & Hauling & Marine Trailers】 Engineered for truck owners who regularly tow boats, travel trailers, campers, and utility trailers, or operate under sustained load conditions such as highway towing, work trucks, and warm-climate driving.
  • 【Improved Transmission Cooling Efficiency】 Allows continuous ATF flow through the cooler, helping reduce operating temperatures by 20–40°F during towing, hauling, or high-load driving—supporting more stable transmission performance and reducing heat-related wear over time.
  • 【High-Temperature Tested Aluminum Alloy Construction】 Precision-machined aluminum alloy housing is designed to withstand continuous high transmission temperatures, pressure fluctuations, and long-term ATF exposure. Each unit is tested for thermal resistance, sealing integrity, and structural reliability to ensure safe operation in heavy-duty applications.
  • 【Dedicated Customer Support】 Questions about installation or vehicle compatibility? Our support team is available to provide fast, professional assistance before and after purchase—helping you install with confidence and tow with peace of mind.

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