NGK Spark Plug DPR7EA-9 Plugs [Box 10]

Introducing the NGK Spark Plug DPR7EA-9, a high-quality spark plug designed to meet the demands of modern engines. NGK is known for its extensive range of spark plugs, with each design tailored to accommodate the specific requirements of different engines and combustion chamber shapes.

The DPR7EA-9 spark plug is carefully engineered to maximize engine power output while minimizing fuel consumption and emissions, making it an ideal choice for vehicle manufacturers striving to meet emission targets. The spark plug's design also takes into account the need to improve cooling of the inlet and exhaust valves, which may be restricted in some cylinder heads.

Furthermore, changes in fuelling systems and fuel composition have led to the adoption of special features at the 'firing end' of the spark plug, such as extra projected types to promote better combustion and increased spark gaps for more efficient fuel burning.

To address potential issues like 'cold fouling' from unleaded fuels, the DPR7EA-9 spark plug incorporates specially arranged ground electrodes to prevent carbon buildup and ensure reliable ignition. Additionally, precious metals on the electrode tips enhance ignition quality and service life, making these spark plugs a preferred choice for high-performance engines.

NGK's extensive expertise and close collaboration with engine and vehicle manufacturers ensure that the DPR7EA-9 spark plug is tailored for optimal performance, economy, and value in each application. These spark plugs also employ copper core technology for superior heat conduction and resistance to fouling, making them suitable for both high-speed and low-speed driving conditions.

With a wide heat range and superior heat dissipation capabilities, NGK Spark Plug DPR7EA-9 offers exceptional performance and reliability under various operating conditions. It is the ideal choice for motorcyclists and vehicle manufacturers looking for a spark plug that meets the diverse thermal requirements of modern engines.