Genuine BMW Cylinder Head - E30 M3 S14 2.3L

This part is listed by BMW as BMW part number 11121309891 (11 12 1 309 891) and is described as Replacement Cylinder Head for 2.3L E30 M3.

This is a Genuine BMW S14 cylinder head with a two year warranty. Buying a Genuine part will usually be more expensive than an OEM or aftermarket brand but you are assured that it meets BMW's designs for fitment, performance, and longevity. It will also be the very latest design, incorporating any updates or revisions that an aftermarket brand typically will ignore.

For full BMW fitment information or for assistance from one of our BMW experts, we recommend calling us at 877-639-9648.

BMW Fitments:

3 Series
E30 (84-91) > M3