NGK Spark Plug LKAR8A-9 Plugs [Box 10]

The NGK Spark Plug LKAR8A-9 Plugs come in a box of 10 and are designed to meet the ever-increasing demands of modern engines. These spark plugs play a vital role in producing maximum power while keeping fuel consumption and emissions to a minimum. They are designed to help vehicle manufacturers meet legislated emission targets and assist motorists in getting the best performance from their engines.

The NGK Spark Plug LKAR8A-9 Plugs are engineered to accommodate the physical dimensions, combustion chamber shape, cooling abilities, and fuel and ignition systems of various engines. They are designed to improve the cooling of the inlet and exhaust valves and are built to fit the severely restricted space available for spark plugs in some cylinder heads.

In addition, these spark plugs are designed with features to promote better combustion of the fuel/air mixture in an effort to improve economy. They also feature specially arranged ground electrodes to combat "cold fouling" effects that can occur in some engines using unleaded fuels.

The NGK Spark Plug LKAR8A-9 Plugs have a wide heat range, making them suitable for both high-speed and low-speed driving. They offer more resistance to fouling compared to ordinary plugs with equal anti-fouling resistance and have a higher pre-ignition rating.

NGK's heart of copper technology sets these spark plugs apart, as the copper wire used in place of the iron core dissipates heat quicker, cools the electrode tip and insulator tip, and prevents hot spots that could cause pre-ignition. This technology allows the NGK Spark Plug LKAR8A-9 Plugs to meet the broad thermal requirements of engines under high and low RPM conditions.

Overall, the NGK Spark Plug LKAR8A-9 Plugs are designed to deliver optimum performance, wide heat range flexibility, and increased resistance to fouling, making them an ideal choice for a variety of engines and driving conditions.