17mm o-ring used with most BMW cam and crank sensors. This is item is brand new - suggested to change when your old o-ring is split or hard / brittle.
Superseded part number: 12140148893
17mm o-ring used with most BMW cam and crank sensors. This is item is brand new - suggested to change when your old o-ring is split or hard / brittle.
Superseded part number: 12140148893
