Autolite Copper spark plugs are expertly crafted to ensure quick starts and reliable performance, making them an essential upgrade for your vehicle. Featuring a copper core center electrode, these plugs excel in thermal control and resist fouling, ensuring consistent operation. The high nickel alloy center and ground electrodes are designed for extended life, while the high alumina multi-rib ceramic insulator enhances thermal conductivity and insulation strength. A nickel-plated shell offers superior corrosion resistance, boosting durability over time. With a focus on fuel efficiency, these spark plugs optimize combustion, helping you save at the pump. Additionally, their advanced engineering delivers smoother and more responsive acceleration, enhancing your driving experience. Designed with a standard center electrode and short projection, these regular-grade spark plugs are built to meet your vehicle's performance needs. Whether you're looking for durability, efficiency, or smooth operation, Autolite Copper spark plugs deliver exceptional value and reliability.

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: Designed to optimize fuel combustion, these spark plugs help improve your vehicle's fuel efficiency, saving you money at the pump.
• Smooth Acceleration: Experience smoother and more responsive acceleration with the advanced engineering of Autolite Copper Spark Plugs.
• Smooth Acceleration: Experience smoother and more responsive acceleration with the advanced engineering of Autolite Copper Spark Plugs.