Bosch Double Platinum spark plugs have been carefully engineered to deliver three-times greater life than conventional iridium spark plugs. Featuring a fine wire platinum firing pin for better ignitability, Bosch Double Platinum Spark Plugs take the stress and uncertainty out of those early, cold morning engine starts.
Bosch Double Platinum Spark Plugs bespoke 360-degree continuous laser weld fuses corrosion resistant platinum firing pin to the base for a longer service life that will improve the durability of your spark plugs and save you money in the long run.
