Radiator water bag

This radiator water reservoir was designed specifically to provide effective and continuous cooling for your BMW engine. Made from high-quality materials that ensure superior resistance to heat and corrosion, prolonging its service life. It helps maintain the optimal operating temperature of the engine and reduces the risk of overheating. The part number is 17 13 9 846 642 (17139846642). Compatible with BMW 7 (G11, G12) 2015, BMW 5 Saloon (G30, F90) 2016, BMW 5 Touring (G31) 2017, BMW 6 Gran Turismo (G32) 2017 - 2020, BMW 8 Coupe (G15, F92) 2019, BMW 8 Convertible (G14, F91) 2019, BMW 8 Gran Coupe (G16, F93) 2019.