NGK Standard Spark Plug Box of 10 (DR5HS)

The pure copper core in these NGK Standard spark plugs offers solid heat dissipation and conductivity, helping to keep your engine running at its optimal temperature. These are the same kind of plugs you'd find as original equipment on many vehicles, built with the same reliable technology NGK has been known for over the years. They're designed to provide dependable performance for the long haul.

NGK uses a high-grade alumina silicate ceramic for the insulator, which creates a strong barrier to prevent electrical flashover and ensures good heat transfer away from the firing tip. The trivalent metal plating on the plug body is a smart touch, giving it superior resistance to corrosion and making it easier to remove down the road, even after many heat cycles. Plus, the triple gasket sealing is there to make sure no combustion gases escape past the plug.

This is a box of 10 spark plugs, which is handy if you're working on an engine that requires multiple plugs, like some motorcycles or smaller industrial engines. They're a well-built option for maintaining your ignition system.