This spark plug by Autolite is a high quality replacement for your vehicle's ignition system. The copper resistor design ensures reliable and efficient performance. With the manufacturer part number 4162, this spark plug is designed to fit perfectly in your car or truck. The brand name Autolite is known for its exceptional quality and this spark plug is no exception. It is perfect for those looking to upgrade their ignition system and improve their vehicle's performance. Trust in the name of Autolite for a reliable and long-lasting spark plug.