Features: Good Quality: Made of good quality materials to improve reliability and durability. It has a good fit, and would not break or crack easily during use. Direct replacement, no need to make any changes, match the original. Easy to install, direct replacement for the old or broken one. Meets original design for easy installation, good performance, and long service life. Details: Material: Rubber, Plastic Color: Black Total Length(approx): 31.2cm / 12.28"(L) Inner Diameter: 8mm / 0.31"(D) Outer Diameter: 16mm / 0.63"(D) OE Number:17127576363Fitment: for BMW 550i Base 4.4L V8 - Gas 2011-2013 for BMW 550i GT Base 4.4L V8 - Gas 2010-2012 for BMW 550i GT xDrive Base 4.4L V8 - Gas 2010-2012 for BMW 550i xDrive Base 4.4L V8 - Gas 2011-2013 for BMW 650i Base 4.4L V8 - Gas 2012-2014 for BMW 650i Gran Coupe Base 4.4L V8 - Gas 2013-2014 for BMW 650i xDrive Base 4.4L V8 - Gas 2012-2014 for BMW 650i xDrive Gran Coupe Base 4.4L V8 - Gas 2013-2014 for BMW 750i ActiveHybrid, Base 4.4L V8 - Electric/Gas 2009-2012 for BMW 750i xDrive Base 4.4L V8 - Gas 2010-2012 for BMW 750Li ActiveHybrid, Base 4.4L V8 - Electric/Gas 2009-2012 for BMW 750Li xDrive Base 4.4L V8 - Gas 2010-2012 for BMW X5 M, xDrive50i 4.4L V8 - Gas 2011-2013 for BMW X6 xDrive50i 4.4L V8 - Gas 2008-2014 Please Note: Please make sure the sure the size, model, OE on the vehicle. Please allow 3-5mm differences due to manual measurement. This is a non-OEM product, accessory only! Package List:1 Pcs Radiator Coolant Hose