AC Delco Spark Plugs – Spark Plug Ac Dbl Plt (Sold Individually) – 41983

Description

Dual platinum tip provides improved resistance to spark erosion while the platinum center electrode and pad lower the ignition demand voltage. A corrosion resistant shell makes it an excellent marine plug and an integral suppressor seal helps reduce radio interference. Spark gap remains virtually unchanged during the life of the plug

OEM #-Mercury 33-863622001