BMW Genuine Rear Cover For Wiper Arm Nut X5 3.0si X5 3.5d X5 4.8i X5 M X5 35dX X5 35iX X5 50iX X3 28dX X3 28i X3 28iX X3 35iX BMW Genuine Rear Cover For Wiper Arm Nut E70 E70N F25 It is used in SINGLE PARTS FOR REAR WINDOW CLEANING -- SINGLE PARTS FOR REAR WINDOW WIPER -- Manufacturer Warranty: 24000 miles or 2 years Please see Product Description below for vehicle compatibility