This OEM rear coil spring replaces one rusted or cracked original spring on F25 X3 28i, 28d, 35i (2011-2017) and F26 X4 28i, 35i (2014-2018).
Not for models with M Sport suspension package.
Sold individually. Replacing springs in pairs is highly recommended.
This part is listed by BMW as BMW part number 33536787203 (33-53-6-787-203) and is described as Lesjofors OEM Rear Coil Spring, F25/F26.
BMW Fitments:
X3 Series
F25 X3 (2011-2017) > X3 sDrive28i
F25 X3 (2011-2017) > X3 xDrive28d Diesel
F25 X3 (2011-2017) > X3 xDrive28i
F25 X3 (2011-2017) > X3 xDrive35i
X4 Series
F26 X4 (2015-2018) > X4 28i xDrive
F26 X4 (2015-2018) > X4 35i xDrive
F26 X4 (2015-2018) > X4 M40i xDrive