Autolite Copper spark plugs are expertly crafted to ensure quick starts and reliable performance for your vehicle or application. Featuring a copper core center electrode, these spark plugs excel in thermal control and resist fouling, while the high nickel alloy center and ground electrode deliver extended life and durability. The high alumina multi-rib ceramic insulator enhances thermal conductivity and insulation, providing superior strength under demanding conditions. With a corrosion-resistant nickel-plated shell, these spark plugs are built to withstand the test of time. Designed for efficiency, they contribute to improved fuel economy, helping you save money at the pump, while their advanced copper technology ensures smoother acceleration for a more enjoyable driving experience. With a standard center electrode design and mid projection, these spark plugs offer dependable performance and compatibility for regular-grade applications. Autolite Copper spark plugs are the ideal choice for drivers seeking durability, efficiency, and enhanced engine performance.

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.
• Good Fuel Economy: Engineered for efficiency, these spark plugs help improve fuel economy, saving you money at the pump.
• Smooth Acceleration: Experience smoother acceleration with Autolite's advanced copper spark plug technology.