MINI OEM Coolant Expansion Tank Cap for 2002-2006 R53 MINI Cooper S and 2005-2008 R52 MINI Cooper S Convertible. These are often called radiator caps even though they are not on the radiator. If you have a leaking coolant tank cap, or a cap that won't hold pressure this will solve it.
Coolant tank cap comes as seen in picture.
Fits:
- 2002-2003 Cooper S R53
- 2002-2006 Cooper S R53
- 2005-2006 JCW Hardtop R53
- 2005-2008 Cabrio S R52
- 2005-2008 JCW Cabrio R52
