【Higher Quality】When your plastic coolant thermostat housing deforms under high temperatures, it's time to replace it with a new one. Our product is crafted from high-strength aluminum alloy that withstands extreme temperatures, effectively handling thermal shock
【Operating Temp】The working temperature of coolant thermostat housing is 207°F/172.4°F
【2 Years Returnable】Based on customer words, we have provided improvement suggestions to the factory. Meanwhile, we have upgraded our service from the original 1 YEAR to 2 YEARS. Within the coverage, if your thermostat is damaged, leaked, overheated, or has other problem, please contact us and we will provide you with FREE replacement parts!!!