This is the OEM Bosch spark plug that matches the latest BMW design for the N63 engine used in the F10 550i, F06/F13 650i, F02 750Li, F15 X5 50i, and F16 X6 50i. BMW re-designed the spark plugs due to issues with the ceramic insulator on the original Bosch plug. These are the latest version, Bosch part #ZR5TPP330A.
This is an OEM N63 spark plug manufactured by Bosch - the original supplier to BMW for this part, as well as many other electrical components. As the OEM it meets all of BMW's original design, fitment, and performance requirements and is TUV approved. OEM parts are the best alternative to more expensive Original BMW parts because they are virtually identical without the inflated price tag. This part has a two year warranty.
F10 / F11 (11-16) > 550i
F10 / F11 (11-16) > 550i xDrive
F12 / F13 (12-18) > 650i
F12 / F13 (12-18) > 650i xDrive
F01 / F02 (2009-2015) > 750Li
F01 / F02 (2009-2015) > 750Li xDrive
F01 / F02 (2009-2015) > 750i
F15 X5 (2014-2018) > X5 xDrive50i
F16 X6 (2015-2019) > X6 xDrive50i