ALUMINUM THERMOSTAT HOUSING ASSEMBLY - This regulates the flow of the coolant going through the radiator to keep the engine at its stable operating temperature, preventing it from overheating. Therefore, making it a critical component in the vehicle, as failure to replace may damage the engine and other critical parts due to overheating, which can leave you stranded on the road.
COMPATIBLE REPLACEMENT FOR CADILLAC, CHEVROLET & GMC VEHICLES - 2015-2020 Escalade, Escalade ESV 6.2L | 2014 Corvette 6.2L | 2014-2018 Silverado 1500 4.3L, 5.3L, 6.2L | 2019 Silverado 1500 LD 5.3L | 2015-2020 Suburban 5.3L | 2019-2020 Suburban 6.2L | 2014-2020 Tahoe 5.3L | 2018-2020 Tahoe 6.2L | 2014-2018 Sierra 1500 4.3L, 5.3L, 6.2L |& more. See below for full vehicle list.
REPLACES PART# 12666569, 12674639, 902-2090, 15-11125, 815-207 commonly found on year models 14, 15, 16, 17, 18, 19, and 20. If you are experiencing coolant leaks in the thermostat housing, weird or hot engine temperature readings, CEL (Check Engine Light) with codes P0597 - P0599 then you may have a problem with your coolant themostat housing.
OEM FIT, QUALITY & FINISH - While this is not a genuine OEM part, it is a direct replacement and will fit, look, and function exactly like the factory part. This is a redesigned thermostat housing that features a full aluminum build, which eliminates the frequent replacement of this part due to the poor plastic design not withstanding extreme heat, causing leaks and failure.
LIFETIME WARRANTY - This coolant thermostat housing is a direct replacement manufactured by AA Ignition and comes complete with a lifetime warranty. If the part ever fails on your vehicle, simply contact us for a replacement. Save time and money by purchasing this redesigned coolant thermostat housing and take advantage of our lifetime warranty. See our website for full details.