NGK Laser Platinum Spark Plug Box of 4 (BKR5EKPB-11)

This is a box of four NGK Laser Platinum spark plugs, part number 4302. These plugs are designed to replace your original equipment plugs and are a solid option for a wide range of vehicles, including models like the Toyota Tacoma, Lexus GS300, and Chevrolet Prizm. They are built with dual platinum surfaces, which means they wear down slowly, helping to maintain a stable idle and improve fuel efficiency over time compared to standard nickel plugs.

The construction features a pure alumina silicate ceramic insulator for strength and heat transfer, and a copper core that helps dissipate heat. For added protection, they have trivalent metal plating to resist corrosion and seizing, and triple seals to prevent leaks. The corrugated ribs on the insulator help prevent flashover, ensuring a consistent spark. These are a good choice if your vehicle originally came with platinum alloy multi-ground electrode plugs.