AMCC Upgraded aluminum Upper Radiator Coolant Hose Compatible with BMW X3 F25 2011-2017, X4 F26 2015-2017, 2.0L 3.0L N20 N52 N55 Replaces: 17128651298 [Vehicle Fitment]: Compatible with BMW X3 F25 2013-2017 L4 2.0L Turbocharged, F25 2011-2017 L6 3.0L Turbocharged, F25 2011-2012 L6 3.0L Naturally Aspirated, X4 F26 2015-2017 L4 2.0L/ L6 3.0L Turbocharged, Petrol [Reference Number]: 17128651298, SK121360 [Specifications]: ① Location: Upper (Expansion Tank); ② Material: Rubber, aluminum; ③ Inside Diameter: 1.5 inch; ④ Package Quantity: 1; ⑤ Packaging Type: plastic bag [Product Features]: This radiator hose undergoes harsh testing. Superior materials are utilized along with rigorous quality control standards to meet or exceed OE specifications AMCC offers a one-year unlimited-mileage guarantee on our meticulously crafted. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind