NGK laser Iridium spark plugs provide superior ignitability and long service life. Smallest tip diameter available Iridium / Platinum surfaces ensure slow wear rate providing stable idle superior anti fouling improved fuel efficiency and lower emissions. Plug features include: laser welded Iridium center electrode tip platinum disc welded to backside of ground electrode for long life trivalent Metal Plating for superior anti-corrosion and anti-seizing. All of these features provide: faster starts and quicker acceleration Better fuel economy and lower emissions.
My friend were shocked when I come with this great NGK Laser Iridium NEW NGK Laser Iridium Volvo Spark Plug (Laser Iridium) 6044 ITR5F13. It is so amazing and well designed. Also seller eEuroparts did nice work.