NGK Iridium Spark Plug

NGK Laser Iridium High Ignitability spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium High Ignitability 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. Laser Iridium High Ignitability spark plugs feature raised platinum pad or platinum fine wire tip on the ground electrode for even wear in distributorless ignition systems and improved spark performance.This Part Fits: Year Make Model Submodel 2011-2013 BMW 550i Base 2010-2012 BMW 550i GT Base 2010-2012 BMW 550i GT xDrive Base 2011-2013 BMW 550i xDrive Base 2012 BMW 650i Base 2012 BMW 650i xDrive Base 2011-2012 BMW 750i ActiveHybrid 2009-2012 BMW 750i Base 2010-2012 BMW 750i xDrive Bas