Coolant can cause seals to dry out over time, leading to splitting, cracking, and coolant leaks. To help prevent you from experiencing a cooling system failure, we stock a large variety of these gaskets from Genuine BMW and other OEM suppliers!
This gasket seals the thermostat housing to the mechanical water pump located at the front of the engine. Replace this gasket any time the thermostat housing and water pump are separated or whenever a coolant leak occurs. Replaces BMW # 11518516207
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