NGK Laser Iridium Spark Plug Box of 4 (ILZKAR7A10)

NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Most Laser Iridium spark plugs feature a platinum pad on the ground electrode for even wear in distributorless ignition systems. NGK Laser Iridium spark plugs offer the best combination of performance and longevity. Actual OE or equivalent replacement spark plug. MERCEDES-BENZ C63 AMG 2014-08, CL63 AMG 2010-08, CLK63 AMG 2009-07, CLS63 AMG 2011-07, E63 AMG 2011-07, ML63 AMG 2011-07, R63 AMG 2007, S63 AMG 2010-08, SL63 AMG 2012-09 Fitment: Mercedes-Benz C63 AMG Base 2008 Mercedes-Benz C63 AMG Base 2009 Mercedes-Benz C63 AMG Base 2010 Merc