This part is listed by BMW as BMW part number 11531730470 (11-53-1-730-470) and is described as Thermostat Housing - E30 325e 325i, E34 525i (1989-1990) with M20 engine.
Supersedes the following BMW part numbers:
11531285466 (11-53-1-285-466)
11531706923 (11-53-1-706-923)
11531706903 (11-53-1-706-903)
For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us 877-639-9648.
BMW Fitments:
3 Series
E30 (84-91) > 325e
E30 (84-91) > 325es
E30 (84-91) > 325i
E30 (84-91) > 325is
E30 (84-91) > 325ix
5 Series
E28 (82-88) > 528e
5 Series
E34 (89-95) > 525i M20
