BOSCH YR7MPP33 Double Platinum Spark Plug - Up to 3X Longer Life for Select Mercedes-Benz C CL CLK E G GL GLK ML R S SL SLK (50 230 250 280 300 350 400 450 550) Dodge/Freightliner Sprinter (Pack of 1)

Bosch Double Platinum spark plugs are engineered to extend performance life and durability. The fine wire design of the center electrode improves ignitability and performance in your engine while the platinum tip on both the center and ground electrodes ensure longer life.