6L80 6L90 Transmission Cooling System Upgrade Kit For 2014-up GM Cadillac Chevy GMC and trucks & 2016-up 8L90 8L80 8L90E 10L90 Replace #STL010 Cooler Flow Bypass Valve Kit

【Application】Sunluway transmission cooling system upgrade kit fits for 2014-up 6L80/90E , fits for 2016-up 8L80/90E , also fits for 10L90. Compatible with Cadillac Chevy GMC cars and trucks transmission., 【Function】You will need this Cooler Flow Bypass Valve Kit to rebuild the Transmission Thermostat Delete. Ensure full time cooler flow and lube to parts for your transmission cooling system, easy to lower transmission temperature significantly., 【Benefits】This transmission cooler upgrade kit will immediately accurate fluid level check (without warm-up cycle), reduce average operating temperatures by up to 20% so that it can reduce the risk of overheating when loading, and increase the ATF life., 【Directly Replacement】Replace OE part number: STL010. Includes: 2x o-rings installed on the bushing, 1x o-ring installed on the piston, 1x steel ball, 1x cone spring,1x bushing, 1x piston., 【Material】 Made of high-quality rubber and steel, constructed from strict specifications to match your transmission cooler system, features are no deformation, rust-resistance, and life-long to use.