Coolant Hose – BMW 1, 3, 5 Series, Z4, X1 (11537545890) Vaico

This high-quality Vaico coolant hose is a direct replacement for OEM part number 11537545890, ensuring secure coolant circulation and reliable engine cooling in select BMW models. Also referred to as a radiator hose, water hose, or coolant pipe.

Key Features:
- Direct replacement for OE part number 11537545890
- Maintains proper coolant flow to prevent overheating
- Heat and pressure resistant for long service life
- OEM-style design for precise fitment

Compatible With:
- BMW Z4 Roadster (E85) – 2003–2009
- BMW Z4 Coupe (E86) – 2006–2009
- BMW 5 Series Saloon (E60) – 2001–2010
- BMW 1 Series Hatchback (E81, E87) – 2003–2013
- BMW 3 Series Saloon (E90) – 2004–2011
- BMW 3 Series Touring (E91) – 2004–2012
- BMW 3 Series Coupe (E92) – 2005–2013
- BMW 3 Series Convertible (E93) – 2006–2013
- BMW X1 (E84) – 2009–2015

Year Range:
- 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 
  2011, 2012, 2013, 2014, 2015

This is an aftermarket replacement part, not a genuine BMW component.