6pcs GENUINE NGK LASER PLATINUM SPARK PLUGS 3199/BKR6EQUP BMW AUDI MINI PORSCHE
BMW/Audi Service Part 12 12 9 071 003 and the NGK equivalent/upgrade for BMW /Bosch 12 12 0 037 607. Double Platinum with 4 Electrodes. OEM Double Platinum. High Power. These are double platinum. center electrode and 4 ground electrodes.