Autolite Copper spark plugs are crafted to deliver reliable performance and quick starts, ensuring your vehicle meets its power demands with ease. Featuring a copper core center electrode, these spark plugs excel in thermal control and resist fouling, while the high nickel alloy center and ground electrodes provide extended life and durability. The long projection design of the center electrode enhances ignition efficiency, and the nickel-plated shell offers superior corrosion resistance for prolonged use. With a high alumina multi-rib ceramic insulator, these spark plugs boast exceptional thermal conductivity and insulation strength, making them a dependable choice for consistent performance. Designed with a tapered seat and equipped with a resistor, they are built to meet regular-grade requirements while maintaining compatibility with a wide range of applications. Whether you're seeking durability or enhanced ignition reliability, these spark plugs deliver value and performance you can count on.

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.
• The long projection design of the center electrode enhances ignition efficiency, ensuring reliable and consistent performance.