Experience reliable performance and efficiency with the AUTOLITE Spark Plug, designed to optimize your engine's ignition system. Enhanced Fuel Efficiency: This spark plug promotes better combustion, leading to improved fuel economy for your vehicle. Reliable Ignition: Ensures consistent starting and smooth engine operation, reducing the chances of misfires. Durable Construction: Designed to withstand high temperatures and pressures, providing a longer lifespan and reducing the need for frequent replacements. Easy Installation: Engineered for a straightforward installation process, making it simple for DIY enthusiasts and professionals alike. Weighing just 0.14 lbs, the AUTOLITE Spark Plug is an essential component for maintaining optimal engine performance.Upgrade your ignition system today with AUTOLITE's dependable spark plug.