FR7NI33 BOSCH IRIDIUM SPARK PLUG v657876-v657875-v554122-v551837-v532997-v530371-v530370-v530369-v530368-v530367-v505501-v491064-v491065-v474841-v474840-v505503-v416904-v524413-v532998-v417133-v417134-v417135-v417136-v417137-v417138 Heavy-duty contoured to give full

Heavy-duty contoured to give full protection and enhance body styling

2024 GMC Savana 3500 2008

Super Shine Dressing provides a multi-surface shield that restores a deep-black look and shine to vinyl

1996 Chrysler Newport 1956

1954 Studebaker 2R10 1949

FR7NI33 BOSCH IRIDIUM SPARK PLUG v657876-v657875-v554122-v551837-v532997-v530371-v530370-v530369-v530368-v530367-v505501-v491064-v491065-v474841-v474840-v505503-v416904-v524413-v532998-v417133-v417134-v417135-v417136-v417137-v417138 Heavy-duty contoured to give fullBosch Iridium Spark Plugs are engineered to deliver both high performance and long life, representing the best of OE spark plug technology with a 7 year satisfaction guarantee Double Iridium electrodes: iridium firing pin and iridium ground electrode inlay offer higher performance OE Replacement: meets or exceeds manufacturer design requirements for modern gasoline engines to provide OE fit, form and function Spark Position: OE matched spark position