Autolite AP765 Platinum Spark Plug , Pack of 1

Autolite Single Platinum spark plugs have all the features of our traditional plugs with the addition of a full platinum tip on the center electrode. This platinum point delivers precise firing with virtually no gap erosion up to 50,000 miles. Resistor plugs minimize electronic interference and can aid in reducing electrode erosion. Copper core aids in cooling and improves resistance to fouling. Power tip or extended electrode plugs project the firing tip into the combustion chamber which not only aids in cooling but also cleaning so that fouling is reduced at low RPM.