41-122 ACDelco Iridium Spark Plug, 1-pk v401345-v401346-v401347-v401348-v401349-v401350-v401351-v401353-v401354-v401355-v401356-v401357-v401358-v401359-v401360-v401361-v401362-v401363-v401364-v401365-v401367-v401368-v401369-v401370-v401371 Makes the surfaces anti-static to

Makes the surfaces anti-static to repel dust and dirt

1995 Ford E-250 Econoline Club Wagon 1984

2020 Lexus LX570 2008

1998 Dodge B2500 1996

Heat-treat the alloy steel to ensure the coils rebound fully and resist sagging

41-122 ACDelco Iridium Spark Plug, 1-pk v401345-v401346-v401347-v401348-v401349-v401350-v401351-v401353-v401354-v401355-v401356-v401357-v401358-v401359-v401360-v401361-v401362-v401363-v401364-v401365-v401367-v401368-v401369-v401370-v401371 Makes the surfaces anti-static toACDelco Iridium Spark Plug offers better engine idle stability and smoother performance Allows for smaller, more efficient electrode designed for improved cold starting and quicker acceleration Fine wire electrode helps improve ignition of the fuel and burns away carbon deposits on the tip of the plug as they form, to help improve fuel economy Includes 1 spark plug per package