Auxiliary Water Pump Bosch 11518671654

The Bosch Auxiliary Water Pump 11518671654, manufacturer part number 0-392-023-509, is an OE supplier component designed specifically for select BMW and Mini vehicles. This OEM water pump ensures reliable coolant circulation, supporting optimal engine performance and thermal management. Engineered to meet stringent manufacturer specifications, it provides the trusted quality and precise fit expected from Bosch. Compatible with a wide range of models, including certain BMW 340i, 440i, 540i, 740i, M240i, X3, X4, and Mini Cooper, Clubman, and Countryman vehicles as listed, this auxiliary water pump delivers consistent performance for demanding driving conditions. Refer to the verified fitment summary for model-specific compatibility.