NGK Laser Platinum Spark Plug (PFR7G-11S)

The dual platinum surfaces on these NGK Laser Platinum spark plugs are laser-welded to ensure a slow wear rate, which is key for maintaining stable idling and consistent performance over time. These are designed as a direct OE replacement, meaning they meet the original equipment specifications for vehicles like your Honda S2000, Acura RSX, or Honda Civic.

Compared to standard nickel spark plugs, the Laser Platinum design offers higher ignitability and a longer service life. The pure alumina silicate ceramic insulator is well-built for superior strength and effective heat transfer, while the 98% pure copper core helps prevent overheating and ensures reliable starts. You'll also find trivalent metal plating on these plugs, which offers solid protection against corrosion and makes them easier to remove down the road.

This set includes four spark plugs, which is the correct amount for most 4-cylinder engines. They are a popular choice for vehicles originally equipped with fine wire platinum alloy plugs, offering improved fuel efficiency and lower emissions.