Bosch 96323 Double Iridium Pin-to-Pin Spark Plug - Pack of 4 category-safety-and-emergency Chevrolet Silverado 1500 (2023-2014)

Chevrolet Silverado 1500 (2023-2014)

Tough polypropylene case and cover resist external damage from tough outdoor use

Professional quality

Ford E-350 Econoline (1979-1975)

Uses standard 2" opening

Bosch 96323 Double Iridium Pin-to-Pin Spark Plug - Pack of 4 category-safety-and-emergency Chevrolet Silverado 1500 (2023-2014)FITMENT SEARCH FEATURE Bosch Double Iridium Pin to Pin technology features 2 iridium alloy electrodes an iridium alloy firing pin and iridium alloy pin laser welded onto the ground electrode, delivering higher performance through more efficient flame kernel growth 360 degree laser welded ultra fine wire iridium firing pin provides better ignitability reducing voltage requirements up to 24% and enhanced durability Nickel plated rolled threads provide