Part #: W5AC
DISCONTINUED BOSCH Copper Core Spark Plug. Short reach 1/2 (0.50) inch.
Vehicle Manufacturer: BMW
Application: 1/2 inch reach; R25, R26, R27, R50, R60, R69
Make/Model: BMW : R26, R27, R50, R60, R69
Model Years: 0 to 0
Vehicle Mfg. Part #: Not available from dealer
Power Rating: Heat Range 5 (1=Cold / 9=Hot)
Original Equipment: 
Technical Information: 1/2 (0.50) inch reach. 14mm thread diameter. Conventional Copper Core with single conventional ground electrode.
