New
Arrivals/Restock
Trans Cooler Thermal Bypass Valve-Compatible With 2014-2020 GM Vehicles - Fits For GMC Sierra Yukon, Chevy Silverado Suburban Tahoe, Cadillac Escalade CT6 - Replaces OEM# 86774933
4.3 (42 items)
Limited Time SaleUntil the end
05
52
47
US$19.55 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
See all stores
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
Used US$13.03
Product details
| Management number | 212583993 | Release Date | 2026/04/06 | List Price | US$13.03 | Model Number | 212583993 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【Compatibility & Replacement Info】This thermal bypass valve is a direct fit for 2014-2020 GMC Sierra and Yukon, 2014-2019 Chevrolet Silverado, 2015-2020 Suburban and Tahoe, 2016-2018 Cadillac CT6, and 2015 Escalade models. It replaces OEM part numbers 86774933 and 85585333.
- 【Function】The valve controls coolant flow in the engine and cooling system based on temperature, ensuring optimal engine performance while preventing both overcooling and overheating.
- 【Performance & Efficiency Benefits】Helps your engine warm up faster during cold starts and prevents overcooling in extreme weather. Improves transmission efficiency and reduces component wear, extending your vehicle’s lifespan.
- 【Premium Construction】Made with high-quality, corrosion-resistant materials for durability and reliable electric heating performance. It efficiently regulates coolant flow to maintain ideal engine temps, preventing overheating and overcooling for long-lasting performance.
- 【System Protection & Reliability】A crucial component for enhancing transmission cooling system performance. Reduces the risk of premature wear and failure—especially under heavy loads or towing—while maintaining proper fluid viscosity for peak operation.
| Brand Name | Achilioson |
|---|---|
| Unit Count | 1.0 Count |
| Valve Type | Thermal Bypass Valve |
| Thread Size | NPT |
| Thread Type | NPT |
| Manufacturer | Achilioson |
| Model Number | TCTB-01 |
| Material Type | Stainless Steel |
| Connector Type | Threaded |
| Exterior Finish | Brushed |
| Number of Ports | 2 |
| Included Components | Blue Spring Kit with Billet Spring Housing |
| Inlet Connection Type | National Pipe Tapered |
| Outlet Connection Type | NPT |
| Manufacturer Warranty Description | 2 Year Manufacturer |
Bestseller ranking
Hard Parts
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form