Autolite 103-4PK Copper Resistor Spark Plug


Autolite 103-4PK Copper Resistor Spark Plug

Autolite 103-4PK Copper Resistor Spark Plug is a high-quality spark plug that provides better performance in all conditions. It features a copper-glass seal that ensures a tight and leak-proof seal. The spark plug also has a cold-formed steel shell and precision rolled threads for added strength. With a multi-rib insulator, it reduces the danger of flash-over. The resistor in the spark plug reduces radio frequency interference and electrode erosion. Overall, the Autolite 103-4PK Copper Resistor Spark Plug is a reliable and efficient choice for your vehicle.

Features

Copper-Glass Seal

The copper-glass seal in the Autolite 103-4PK Copper Resistor Spark Plug bonds the insulator, terminal post, and center electrode together, providing a tight seal that is 100 percent leak-proof. This ensures optimal performance and prevents any leakage.

Cold-Formed Steel Shell

The spark plug has a cold-formed steel shell that adds strength and durability. It can withstand high temperatures and pressures, making it suitable for various engine conditions.

Multi-Rib Insulator

The multi-rib insulator in the spark plug reduces the danger of flash-over. It provides insulation between the center electrode and the shell, preventing any electrical arcing and ensuring reliable ignition.

Resistor

The resistor in the Autolite 103-4PK Copper Resistor Spark Plug reduces radio frequency interference (RFI) and electrode erosion. This helps to maintain a stable and consistent spark, improving engine performance and fuel efficiency.

Full Copper Core Electrode

The spark plug features a full copper core electrode that provides better performance in all conditions. It ensures a reliable and consistent spark, resulting in improved combustion and overall engine efficiency.

Frequently Asked Questions

1. Can I use the Autolite 103-4PK Copper Resistor Spark Plug in any vehicle?

Yes, the Autolite 103-4PK Copper Resistor Spark Plug is compatible with a wide range of vehicles. However, it is always recommended to check the manufacturer’s specifications and recommendations for your specific vehicle model.

2. How often should I replace the spark plugs?

The replacement interval for spark plugs can vary depending on the vehicle and driving conditions. It is generally recommended to replace spark plugs every 30,000 to 100,000 miles or as specified by the vehicle manufacturer.

3. Can the Autolite 103-4PK Copper Resistor Spark Plug improve fuel efficiency?

Yes, the Autolite 103-4PK Copper Resistor Spark Plug can improve fuel efficiency. By providing a reliable and consistent spark, it ensures efficient combustion, resulting in better fuel economy.

Conclusion

The Autolite 103-4PK Copper Resistor Spark Plug is a high-quality spark plug that offers better performance in all conditions. With its copper-glass seal, cold-formed steel shell, multi-rib insulator, resistor, and full copper core electrode, it provides a reliable and efficient spark for optimal engine performance. Whether you’re driving in extreme temperatures or challenging conditions, this spark plug is designed to deliver consistent and reliable ignition. Upgrade your vehicle’s spark plugs with the Autolite 103-4PK Copper Resistor Spark Plug for improved performance and fuel efficiency.