NGK Copper Core Spark Plug Box of 4 (BPR7HS)

NGK is known for making dependable ignition components, and their Standard spark plugs are a cornerstone of that reputation. These BPR7HS plugs are a solid choice for a wide range of vehicles, including older Porsches, various ATVs, and motorcycles. They use a pure copper core, which is great for helping to dissipate heat away from the plug's tip, keeping things running cooler. The insulator is made from high-grade alumina silicate ceramic, which is strong and helps with dielectric performance. Plus, the trivalent metal plating on the outside helps prevent corrosion and makes them easier to get out next time you need to change them.

You'll find these plugs are built for long life and consistent performance. The corrugated ribs on the insulator help prevent flashover, and the triple seals are there to make sure no combustion gases leak out. It's a well-built plug that offers reliable performance, just like you'd expect from NGK's OE-level parts.