NGK Laser Iridium Spark Plug Box of 4 (DILZKR7B11G)

This product is a box of four NGK Laser Iridium spark plugs, part number DILZKR7B11G. These are designed as direct OE replacements, meaning they match the original equipment specifications for a wide range of vehicles. They feature a fine wire center electrode made from an iridium alloy, which has a very high melting point and offers durability six times harder than platinum. This construction helps ensure a consistent and stable spark, crucial for efficient combustion.

The pure alumina silicate ceramic insulator helps with heat transfer and provides superior strength, while the trivalent metal plating on the exterior offers good resistance to corrosion and seizing, making installation and removal easier. For distributorless ignition systems, these plugs include a raised platinum pad on the ground electrode for even wear. The copper core within the insulator aids in removing excess heat, and triple seals are used to prevent any gas leakage.

These NGK Laser Iridium spark plugs are a solid option for many Acura and Honda vehicles, such as the Acura MDX, Acura TLX, and Honda Pilot. They are built to provide a good balance of performance and a long service life.