Bosch Platinum+4 Spark Plug for BMW M42, M50, M52, M54, M60, M62, S62
SparkPlugs.com: HR9SPP300X Bosch 6711 0242225672 Spark Plug - Best Car Spark Plug Replacement
BOSCH Platinum Plus Spark Plugs 4417. Platinum Spark Plug Equivalent to FR6DCPLUS, FR6DDC, FR6DTC, and FR6KDEO OR NGK BKR7EKC for BMW R1100, R1150 & R1200.
Platinum Spark Plug FR7DPP30X - BMW Oilhead / BOSCH 6724
Bosch 8101 Double Platinum Spark Plug - Up to 3X Longer Life for Select BMW | eBay