Spark Plug Bosch - E30 325e, E28 528e/535i, E24 635CSi, E23 733i/735i

A Genuine BMW plug for the best all-around performance and efficiency for your classic M20 "e" motor or M30 application

+ -
+ -
+ -
+ -
+ -
+ -
+ -
+ -

  •  

Price:
$12.86

This is a Genuine BMW spark plug, the same you'd maybe get from your dealership, but at a better price (And shipped to your door)! This plug was previously available from Bosch as part # WR9LS which has since been discontinued. Fortunately the original BMW plug is still available. If having a high-quality Genuine BMW part is important to you on your classic E30 / E23 / E24 / E28 BMW, we think this is a good option for a known good outcome. 

This plug was used on both the M20 "e" small six engine (325e, 325es, 528e) as well as some M30 applications (533i, 535i, 633Csi, 635Csi, 733i, 735i). 

Replaces BMW Part Numbers:
12121279599 
12121469531

This part is listed by BMW as BMW part number 12121279599 and is described as Spark Plug Bosch WR9LS. 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) > 325e
E30 (84-91) > 325es
5 Series
E28 (82-88) > 528e
E28 (82-88) > 533i
E28 (82-88) > 535i
6 Series
E24 (77-89) > 633CSi
E24 (77-89) > 635CSi
7 Series
E23 (77-87) > 733i
E23 (77-87) > 735i
Recently Viewed Products