Coolant Radiator Reservoir Compatible With For E31 840Ci 850Ci 1994-1997 For 850i 1991-1992 Engine Radiator Coolant Expansion Overflow Tank With Cap No.17111741167

Applicability:For E31 840Ci 850Ci 1994 1995 1996 1997 For 850i 1991-1992 for Z8 E52 2003 【Function】: Coolant reservoir radiator expansion tank effectively stores and circulates coolant to maintain engine temperature, efficient cooling and overheating problems. 【Installation】: If your coolant tank cap is cracked, deformed or missing, it needs to be replaced immediately. Since this coolant tank cap is a direct replacement for the radiator cap, installation only takes a few minutes. Just remove the rear taillight cover and install it. It is easy to install, but it is highly recommended to be installed by a professional. No programming required. OE Number: Please check the OEM part number of your old kettle before ordering, and compare the compatibility information on the product details page, please make sure it is compatible with your vehicle; Return and/or Exchange Policy: If you have any problems with the product, please contact us first so that we can provide a solution as soon as possible;