S90 L6-2.9L VIN 96 B6304S (1998)
Spark Plug: Application and ID
Spark Plugs
Turbo Engines
Bosch ....................................................................................................................................................................................................................... FR 6 DC
Champion ............................................................................................................................................................................................................... RC 7 YC
Non-Turbo Engines
Bosch ....................................................................................................................................................................................................................... FR 6 DC
Champion ............................................................................................................................................................................................................... RC 7 YC
Gap .............................................................................................................................................................................................................. 0.028 - 0.032 in.
Torque (Not lubricated) ........................................................................................................................................................................................... 18 ft. lb.