Direct fit for BMW M52, M54, and M56 engines; Opens at stock temperature to restore cooling system performance; Thermostat pre-installed in OEM-style housing; Includes thermostat housing gasket; Mishimoto Lifetime Warranty; Mishimoto has developed a...

Direct fit for the BMW E30/E36; 20-percent more efficient than stock radiator; Reduces coolant temperatures by 30 F (16.6 C); 91-percent increase in coolant capacity; 73-percent increase in core thickness; 100-percent brazed aluminum core; TIG-welded to...