Fangrui Product Details One Mini Radiator Expansion Coolant Water Bottle Cap For:mini One 1.6 Petrol 2001 2002 2003 2004 2005 2006 Mini One 1.6 Petrol 2004 2005 2006 2007 2008 Does Not Fit Diesels Or S(big Vent In Front Of Bonnet) The Expansion Cap Is Found On Top Of A Plastic Bottle In The Engine Bay,it Is At The Back Near The Windscreen Wipers And To The Left Of The Battery. Remove The Cap From A Hot Engine,the Cap May Fly Off On Releasing And Hot Coolant Burn Your Hand,if You Must Remove The Cap,cover The Cap With A Suitable Cloth,lift The Cap Slowly To Release The Pressure,then Carefully Remove The Cap,do Not Put Finger In Hot Coolant. Older Engines Use Coolant That Is Blue/green Later Engines Use Pink,pink Coolant Can Be Used In Older Engines But Blue/green Cannot Be Used In Later Engines. Fill The Coolant System With As The Water Freeze And Damage The Radiator. Use Plenty Of Coolant. Colour:black Material:abs Package Contents: 1 * Kettle Cover