95817022290 Spark plug NGK 94290 M12 x 1,25 16 mm VOLKSWAGEN: Passat B6 Variant, Saloon, B7 PORSCHE: Cayenne, AUDI: A8 D4

The NGK ILZKR8A is part of the NGK Laser Iridium range.NGK Laser Iridium is original-equipment specification: the plug type fitted on the production line by many manufacturers. It pairs a laser-welded iridium centre electrode with a platinum pad on the ground electrode so both wearing surfaces are precious metal, which is what allows the very long service intervals modern engines are scheduled for. Consistent ignition over the life of the plug keeps fuel consumption and emissions where the maker intended. Use it as the like-for-like replacement where the vehicle handbook specifies this part number.

Laser welded Iridium center electrode tip ensures high durability and greater spark Platinum disc welded to backside of ground electrode provides long life Longer insulator nose prevents fouling, Corrugated ribs on insulator prevents flashover, and the triple gasket seal eliminates combustion gas leakage Faster starts and quicker acceleration Better fuel economy and lower emissions, Trivalent Metal Plating for superior anti-corrosion and anti-seizing