Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The NGK Standard spark plug is an OE-equivalent replacement designed for dependable everyday ignition performance. Sold in NGK’s yellow box, it provides proven technology customers have relied on for decades. The plug features a high-grade alumina silicate ceramic insulator for improved dielectric strength, a solid 98% copper core for heat dissipation, trivalent metal plating to prevent corrosion and seizing, corrugated ribs to reduce flashover, and triple seals to stop leakage.
NGK Standard Spark Plug Box of 10 (BPR4HS)
