Bosch Automotive 242236593 9613 Double Iridium Spark Plug, Up to 4X Longer Life , 9613-4Pk
Brand: Bosch Automotive
Color: Double Iridium
Double Iridium firing pin and ground electrode inlay provide 4X longer service life compared to standard copper plugs
0.6mm fine wire firing pin provides superior ignitability and performance
360 Degree continuous laser weld fuses corrosion resistant iridium firing pin to base for increased durability
7 year performance satisfaction guarantee
Original equipment, pre-gapped replacement delivering optimum fit, form and function