I bought one of these thinking I would never have to buy another thermostat cover. I could never get it to stop leaking around the gasket. My mechanic tried everything and it still leaked. Had to throw it away and buy another crappy plastic one. At least it didn’t leak though.
2 Responses for "BMW E46 Aluminum thermostat housing?"
Have you tried Bavarian Autosports?
I bought one of these thinking I would never have to buy another thermostat cover. I could never get it to stop leaking around the gasket. My mechanic tried everything and it still leaked. Had to throw it away and buy another crappy plastic one. At least it didn’t leak though.