9748 BOSCH IRIDIUM SPARK PLUG v174415-v174414-v174413-v175090-v294666-v175065-v174412-v174411-v311746-v175091-v175092-v175093-v294705-v311747-v174410-v189095-v174416-v311515-v175435-v174390-v174389-v174388-v175436-v294707-v175437 1987 Dodge W200 1978

1987 Dodge W200 1978

1995 Lincoln Continental 1969

2006 Volkswagen Jetta 1985

Standard trailer ball diameter fits 2-5/16 couplers

1987 Plymouth Voyager 1984

9748 BOSCH IRIDIUM SPARK PLUG v174415-v174414-v174413-v175090-v294666-v175065-v174412-v174411-v311746-v175091-v175092-v175093-v294705-v311747-v174410-v189095-v174416-v311515-v175435-v174390-v174389-v174388-v175436-v294707-v175437 1987 Dodge W200 1978Bosch 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