Spark Plug NGK BPR4ES
This standard nickel centre electrode features a trivalent metal plating, corrugated ribs, and a pure alumina silicate ceramic insulator.
- The description claims superior anti-corrosion and anti-seizing properties due to trivalent metal plating.
- The description claims reduced risk of flashover due to corrugated ribs.
- The description claims superior strength and better heat transfer due to the pure alumina silicate ceramic insulator.
- The description claims aids in heat removal due to the copper core.
- The description claims prevents leakage through triple seals.