9621-2PK Bosch Iridium Spark Plug, 1-pk v203335-v203336-v203337-v203338-v203339-v203340-v203341-v203342-v203343-v203344-v203345-v203346-v203347-v203348-v203349-v203350-v203351-v203352-v203353-v203354-v203355-v203356-v203357-v203358-v203359 2003 Lexus ES300h 2019

2003 Lexus ES300h 2019

2014 Acura ZDX 2010

1976 Mercury Monterey 1968

1974 Ford Gran Torino 1975

9621-2PK Bosch Iridium Spark Plug, 1-pk v203335-v203336-v203337-v203338-v203339-v203340-v203341-v203342-v203343-v203344-v203345-v203346-v203347-v203348-v203349-v203350-v203351-v203352-v203353-v203354-v203355-v203356-v203357-v203358-v203359 2003 Lexus ES300h 2019Bosch 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