Description

The Autolite Copper Core Spark Plugs are designed to enhance vehicle performance, ensuring quick starts, improved fuel economy, and smooth acceleration. Ideal for automotive enthusiasts and everyday drivers alike, these spark plugs provide reliable ignition and efficiency for a wide range of vehicles.

Constructed with a full copper core electrode, these spark plugs offer superior thermal conductivity, optimizing performance in varied driving conditions. The innovative copper-glass seal effectively bonds the insulator and terminal post center electrode, creating a gas-tight seal that is 100 percent leak-proof. This design minimizes the risk of misfires and ensures that the full voltage is delivered at the spark gap. The cold-formed steel shell and precision rolled threads add durability, while the multi-rib insulator reduces the potential for “flash-over.” Additionally, the integrated resistor helps to minimize radio frequency interference (RFI) and electrode wear, contributing to long-lasting performance. Autolite’s decades of experience in spark plug technology reinforces the reliability and value of their products.

Key Features:

Maximum Performance: Full copper core electrode enhances thermal conductivity for superior performance in all driving conditions.
Improved Durability: Designed to be leak-proof with a heat-fused internal seal for long-lasting reliability.
Innovative Construction: Features a copper-glass seal that securely bonds the insulator and terminal post center electrode.
Fuel Efficiency: Autolite spark plugs are engineered to deliver quick starts and better fuel economy.
Trusted Brand: Autolite has been an industry leader in spark plug technology since 1936, ensuring quality and performance.
Reduced Misfires: Multi-rib insulator design minimizes the risk of misfires caused by “flash-over.”
Electrode Protection: Built-in resistor reduces radio frequency interference (RFI) and extends electrode life.

The Autolite Copper Core Spark Plugs are an excellent choice for those seeking reliable ignition and enhanced vehicle efficiency. Whether you are a professional mechanic or a DIY car enthusiast, these spark plugs deliver the performance and durability needed for a smooth driving experience. Count on Autolite to provide the quality and innovation that you can trust for your automotive needs.