STL010 Transmission Cooler Bypass Valve Kit – Upgrade for GM 6L80/90, 8L80/90, 10L90 (2014+). Thermal bypass improves cooling. Fits 6L80 & more. Superior Solutions Bypass Kit.
$19.99
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$19.99
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by kongress.clairglobal.com
Free 30-day returns Details
Product details
| Management number | 233902715 | Release Date | 2026/06/27 | List Price | $8.00 | Model Number | 233902715 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【Perfect Fit for 6L80/8L90/10L90】This STL010 cooler flow bypass valve kit is a direct replacement for OE# STL010, compatible with 2014-Up GM 6L80/6L90E transmissions (Cadillac, Chevy, GMC) and 2016-Up 8L80/8L90E/10L90 models (Trucks & SUVs). It functions as a 6L80 thermostat bypass kit, making it ideal for towing, performance upgrades, or overheating prevention.
- 【20% Cooler Transmission Temperatures】 The thermal bypass valve 6L80 design eliminates factory thermostat delays, delivering continuous cooler flow without warm-up wait, achieving up to 20% lower operating temperatures. This significantly reduces overheating risk under heavy loads while extending ATF(Automatic Transmission Fluid) lifespan by reducing fluid degradation and wear.
- 【OEM-Quality Upgrade】 Unlike fragile stock components, this transmission bypass 6L80 alternative features precision-machined materials with built-in safety bypass for pressure regulation. Rigorously tested to exceed OEM durability standards.
- 【Simple Plug-and-Play Installation】This 6L80 thermostat bypass kit features a user-friendly design that enables effortless installation with basic hand tools.
- 【Trusted Cooling Solution】Provides instant fluid level verification without warm-up cycle, outperforms factory STL010 valves, and comes with satisfaction guarantee for confident purchasing.
| ASIN | B0FC2HMWW7 |
|---|---|
| Brand Name | Achilioson |
| Unit Count | 1.0 Count |
| Valve Type | Check Valve |
| Thread Type | NPT |
| Manufacturer | Achilioson |
| Model Number | GSFS22 |
| Material Type | Metal |
| Exterior Finish | Brushed |
| Number of Ports | 2 |
| Included Components | Blue Spring Kit with Billet Spring Housing |
| Inlet Connection Type | Flange |
| Outlet Connection Type | NPT |
| Manufacturer Part Number | BSKWB045 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Manufacturer Warranty Description | 2 Year Manufacturer |
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