NGK Laser Platinum Spark Plug Box of 4 (PZFR5Q-11)

You're getting a box of four NGK Laser Platinum spark plugs, part number PZFR5Q-11. These are designed as a direct replacement for your original equipment, meaning they're built to the same standards your car came with from the factory. They use a dual platinum design, with a platinum pad on the ground electrode, which helps them wear evenly and last longer, especially in modern ignition systems. This setup contributes to stable idling and can help improve fuel efficiency while lowering emissions.

The construction here is solid. The insulator is made from pure alumina silicate ceramic, which is strong and transfers heat well, helping to prevent overheating. For protection against corrosion and seizing in the cylinder head, they feature a trivalent metal plating. Inside, a copper core helps with heat removal, and triple seals are in place to prevent any leaks. These are a great choice if your vehicle originally came with fine wire platinum alloy plugs.