Platinum Spark Plugs 
Quantity Long Number Bosch Platinum #   Application & Code
38656 024222556605D 4209 HR9BPY A- up to 2008 Audi, Lexus, Hyundai, KIA, Jaguar, Subaru, Daewoo, Honda,GM, Saab, Suzuki, Mercedes Benz, VW, Volvo, Mitsubishi, Toyota,  Chrysler Ford GM, Land Rover
55212 024222557105D 4211 HR9DPX A-A- up to 2008 Audi, Lexus, Hyundai, KIA, Jaguar, Subaru, Daewoo, Honda,GM, Saab, Suzuki, Mercedes Benz, VW, Volvo, Mitsubishi, Toyota,  Chrysler Ford GM, Land RoverFord GM, 
100 024223554605D 4233 WR7CP D-European Japanese Imports vw 1.9L 2.1L
46352 024222557505D 4237 WR9LP A-BMW- A- up to 2008 Audi, Lexus, Hyundai, KIA, Jaguar, Subaru, Daewoo, Honda,GM, Saab, Suzuki, Mercedes Benz, VW, Volvo, Mitsubishi, Toyota,  Chrysler Ford GM, Land Rover, Chrysler
48000 02422255023D3 6200 DR9BPX B-Ford Mercury
27188 024222967605D 4214 WR8AP B-Chevrolet, VW