BMW Auxiliary Water Pump Pierburg 64118381989

The BMW Auxiliary Water Pump by Pierburg, part number 7.02078.37.0 (OE number 64118381989), is an OE supplier component engineered for efficient heater system performance. Manufactured by Pierburg, this auxiliary water pump is designed specifically for select BMW E39 models.

Compatible applications include:

• BMW 525i (2001-2003, 2.5L L6, Sedan and Wagon)
• BMW 528i (1998-2000, 2.8L L6, Sedan and Wagon, from 09/98)
• BMW 530i (2001-2003, 3.0L L6, Sedan)

This pump is optimized to maintain proper coolant flow to the heater system, ensuring reliable cabin climate control in supported models. Choose Pierburg for dependable OE quality and precise fitment.