Auxiliary Water Pump

The Bosch 0392022010 Engine Auxiliary Water Pump is engineered to maintain optimal engine temperatures by efficiently circulating coolant through the engine, heater core, and supporting systems. It is particularly beneficial in applications requiring additional coolant flow, such as during low-speed driving or idling. This OE-quality pump meets exact original equipment specifications and is 100% tested for functionality, ensuring reliable performance. It is constructed from mixed materials and manufactured in Germany. The pump features one inlet and one outlet port, with a clockwise rotation. It has a wattage of 58W and does not include a gasket, seal, mounting bracket, or mounting hardware. This auxiliary water pump is known to be an upgraded replacement for certain OEM pumps, addressing common issues such as power loss in supercharged Mercedes engines. It is a direct fit for numerous Mercedes-Benz and Maybach models, including various AMG, E-Class, S-Class, SL-Class, CL-Class, SLK-Class, and Maybach 57 and 62 variants, spanning from the early 2000s to the mid-2010s. It is also compatible with specific Cadillac CTS-V applications.