BMW Water Pumps are common failure items. We recommend replacing them every 80,000 miles. We source our water pumps from high quality European manufacturers to ensure that you don't get left stranded by a faulty water pump.
Available for the following BMWs: (click icon to change BMW)
EMP/Stewart High Performance Water Pump for BMW M50/M52/M54/S50/S52 6 Cylinder Engines
(more info) This high performance water pump is a direct replacement pump designed to fit a wide range of BMW engines with no modifications. That includes accepting the Factory Fan Clutch. The front of the BMW High Performance Water Pump is stock appearing giving it that classic BMW look while the back is all business. Features up to 20% increase of water flow over stock pump, and it TWICE as efficient as factory pump, much less parasitic drag than other pumps, stainless steel impeller, heavy duty bearing, high quality water seal. Manufactured by EMP / Stewart Components. THIS PUMP COMES WITH A LIMITED LIFETIME WARRANTY
Fits all M50/52/54 and S50/52 6 cylinder engines including:
E36 chassis 1992-1999 325,328, 323 and M3
E46 chassis 1999-2005 323,325,328 &330
E34 chassis 1991-1995 525i
E39 chassis 1997-2003 525i, 528i & 530i
E53 X5 SAV 1999-2003 6 cylinder models
Z3 2.8 and 3.0 6 cylinder engines.
Z4 (Not M) including Z4 2.5 & 3.0
This item fits the following BMWs:
1990-1991 E30 BMW 318i 318is 318ic
1992-1998 E36 BMW 318i 318is 318ti 318ic
1996-1998 Z3 BMW Z3 1.9
Part #: 11510393338
(11-51-0-393-338)
Price: $58.95 (USD)
Water Pump - M50/M52 With Composite Impeller (Original BMW)
(more info) The early M50/M52 engines had a serious weak point: the water pump. BMW originally used a plastic impeller in the waterpump. This would degrade over time and eventually break apart. Your car overheats immediately. This water pump is the latest updated part with a composite impeller. The composite is stronger and lighter than the less-expensive metal impeller version. And it does not suffer from the problems of the early plastic design.
This waterpump fits the following BMWs:
1992-1999 E36 3 series - 323is, 323ic, 325i, 325is, 325ic, 328i, 328ic, M3 3.0 (S50/US), M3 3.2 (S52)
1999-2000 E46 3 series - 323i, 323Ci, 328i, 328Ci
1997-2000 E39 5 series - 528i
1999-2000 Z3 Roadster/Coupe - Z3 2.8, MZ3 (S52)
Water Pumps
