Just curious what some of the members of the Forum think about the following thermostats/housings available. My Service Engine Soon light came on today and the Fault Code was A8, coolant thermostat jammed open, so its time for a new one. BMW at a cost of $111.95, Behr at a cost of $67.95, Wahler at a cost of $55.00 or a Motorad at a cost of $54.68? To me there's no sense spending $111.95 for one that has the BMW packaging. Behr and Wahler are good names I've used in the past, have no experience with the Motorad. Looking for opinions.