NGK Spark Plug DPR9Z Plugs [Box 10]

"NGK Spark Plug DPR9Z Plugs [Box 10] are designed to accommodate the ever-increasing demands of modern engines, providing the maximum power while keeping fuel consumption and emissions to a minimum. These spark plugs are essential for vehicle manufacturers to meet legislated emission targets and for motorists to get the best performance from their engines.

NGK's engineering departments work closely with engine and vehicle manufacturers to produce the ideal spark plug type for each application. These spark plugs feature a wide heat range, making them suitable for both high speed and low speed driving, and they have more resistance to fouling compared to ordinary plugs with equal anti-fouling resistance.

The heat range of NGK Spark Plugs is wider than ordinary plugs, allowing them to perform equally well in hot or cold engines under stop-and-go city driving or fast motorway cruising. The copper wire used in place of the iron core in conventional plugs is the secret of NGK's Wide Heat Range. Copper's superior heat conductivity dissipates heat quicker, preventing hot spots that could cause pre-ignition.

NGK Spark Plug DPR9Z Plugs [Box 10] are essential for maintaining the performance and efficiency of modern engines. With the latest production technology, NGK ensures that every aspect is catered for including performance, economy, and value. These spark plugs are a vital component to ensure optimal engine performance, fuel efficiency, and reduced emissions."