NGK Iridium Spark Plug - 91874

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	Base
2011-2012	BMW	750Li	ActiveHybrid
2009-2012	BMW	750Li	Base
2010-2012	BMW	750Li xDrive	Base
2010-2015	BMW	760Li	Base
2010-2013	BMW	X5	M
2011-2013	BMW	X5	xDrive50i
2010-2011	BMW	X6	ActiveHybrid
2010-2014	BMW	X6	M
2008-2014	BMW	X6	xDrive50i
2011-2013	Rolls-Royce	Ghost	Base
2012-2013	Rolls-Royce	Ghost	EWB