Water Pump – BMW 1, 3, 5 Series, X1, X3, Z4 (1998–2015) (11517559272) 
This high-quality mechanical water pump is a direct replacement for OEM part number 11517559272, designed to maintain effective engine cooling in select BMW models. Also referred to as a coolant pump or waterpump. 
Key Features: 
- Direct replacement for OE part number 11517559272 
- Mechanical operation with 62mm impeller diameter 
- Ensures reliable coolant circulation and thermal management 
- Designed for petrol and diesel engines 
- Supplied with gasket/seal for proper installation 
Compatible With: 
- BMW 1-Series (E81, E82, E87, E88) – 116i, 118i, 120i (2003–2013) 
- BMW 3-Series (E46, E90, E91, E92, E93) – 316i, 318i, 320i (1998–2013) 
- BMW 3-Series Compact (E46) – 316ti, 318ti (2001–2005) 
- BMW 5-Series (E60) – 520i (2001–2010) 
- BMW X1 (E84) – 18i, 20i (2009–2015) 
- BMW X3 (E83) – 2.0i, 2.5i (2003–2011) 
- BMW Z4 Roadster (E85) – 2.0i, 2.2i (2003–2009) 
Compatible Engine Codes: 
- N42B18, N42B20, N46B18, N46B20, N46N, N43B16, N43B20 
Year Range: 
- 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 
Please verify your vehicle's compatibility by checking the OEM part number 11517559272 before purchasing. This is an aftermarket replacement part, not a genuine BMW component.