For BMW 528i (F10) 3.0L 6 Cyl (24 Valve) 2011 Coolant Thermostat 11537580627
OEM: 11537580627 11538671517. BMW 528i Base Sedan 3.0L L6 — Chassis F10. The thermostat is a critical part of your BMW's cooling system. A thermostat stuck in the closed position will cause an overheating condition.