Transmission Cooling System Upgrade Kit For 2014-Up 6L80 6L90 & 2016-Up 8L90 8L80 8L90E, Compatible with GM Cadillac Chevy GMC Trucks Replace OE#STL010 Cooler Flow Bypass Valve Kit

• 【Application】Sunluway transmission cooling system upgrade kit fits for 6L80 6L90 2014-up, fits for 8L80 8L90E 2016-up, also fits for 10L90. Compatible with Cadillac Chevy GMC cars and trucks transmission. Replacement for OEM part#: STL010.
• 【Why you need this】Transmission overheating occurs when the engine's cooler cannot maintain the transmission temperature at a low enough degree. The inability to keep the engine cool causes the transmission to become damaged and, if not repaired, fails.
• 【Function】You will need this Cooler Flow Bypass Valve Kit to rebuild the thermostat, immediately accurate fluid level check (without warm-up cycle), and reduce average operating temperatures by up to 20%, reducing the risk of overheating when loading.
• 【Material】 Made of high-quality rubber and steel, constructed from strict specifications to match your transmission, features are no deformation, rust-resistance, and life-long to use.
• 【Satisfaction Guarantee】 If you're not 100% satisfied with this product , simply return it for a full refund in 30 days, guarantee with 12 months’ warranty.