E3.81 E3 Premium Automotive Spark Plugs (4-PACK)
E3.81 E3 Premium Automotive Spark Plugs are designed to deliver maximum performance and fuel efficiency. These plugs feature a platinum-tipped electrode that helps provide consistent spark and increased power throughout the life of the plug. The triple-coated insulation helps prevent fouling and prolongs plug life, while the nickel-chromium alloy provides superior heat resistance. And with a corrosion-resistant shell, these plugs can withstand the most demanding environments.