Category: Drivetrain
Price: $4
Private or Vendor Listing: Private Listing
Part fits (you may select multiples): R50, R52, R53
Location (Region): NorthEast
Item Condition: Brand New

Have a bunch of new crank sensor o-rings available - OEM part number 12147514983. These are the Victor Reinz brand o-rings.

This is perhaps the most common oil leak culprit on 1st gen MINIs.

Save yourself a trip to the dealer. $4 shipped CONUS per o-ring.