My thermostat housing is leaking so I'm currently shopping for a replacement but have a dilemma. There's a Dorman for $71 and a Murray for $65 but both only have a 1 year warranty. Then there's a Mahle brand housing for only $58 that has a lifetime warranty. It seems like the cheaper option with a lifetime warranty would be the way to go but I don't know anything about the quality of Mahle products. Does it have a lifetime warranty as opposed to the others because it's likely to go out again? Presumably the one on the car now is original and the car has 65k miles on it. Is it safe to assume that a new one will last another 65k miles? I'm just unsure which one to go with. Any thoughts on any of this including the quality of Mahle products would be appreciated. ![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)