This coolant reservoir fits E28 524td and M5 (1985, 1986, 1987, and 1988).
This part is listed by BMW as BMW part number 17112225352 (17 11 2 225 352) and is described as Coolant Expansion Tank, E28.
For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.
BMW Fitments:
5 Series
E28 (82-88) > 524td
E28 (82-88) > M5 (87-88)