The NGK WR5 / 2438 V-Power Premium Spark Plug is a high-quality spark plug designed for gasoline engines. It features a V-Power Resistor construction by NGK, a reputable brand known for producing reliable automotive components. This spark plug is a direct replacement part with an Interchange Part Number NGK-2438, making it easy to install on compatible vehicles. With an unspecified length warranty, the NGK V-Power Premium Spark Plug is a dependable choice to enhance ignition performance in your car or truck.