Autolite Copper spark plugs are designed to provide reliable performance and quick starts, ensuring your vehicle meets its power and efficiency demands. Featuring a copper core center electrode, these spark plugs excel in thermal control and resist fouling, making them a dependable choice for consistent ignition. The high nickel alloy center and ground electrodes enhance durability, offering extended life even under demanding conditions. With a high alumina multi-rib ceramic insulator, these plugs deliver superior thermal conductivity and insulation, ensuring strength and reliability. The nickel-plated shell resists corrosion, adding to the overall durability for long-lasting use. Designed with a standard center electrode and short projection, these spark plugs are built for regular-grade applications, making them a versatile and practical choice for a wide range of vehicles.

Product Features:

• The copper core center electrode aids in thermal control and improves resistance to fouling.
• Its specially engineered high nickel alloy center and ground electrode provides extended life.
• The high alumina multi-rib ceramic insulator provides thermal conductivity and superior insulation for increased strength.
• Designed with a nickel-plated shell that is corrosion resistant to provide increased durability for extended periods.
• Built with a flat seat type design, these spark plugs ensure a secure and precise fit for optimal performance in regular-grade applications.