NGK Ruthenium HX Spark Plug Box of 4 (FR5BHX)

NGK Ruthenium HX High Ignitability spark plugs are the best in class plug for todays modern vehicles. Patented Ruthenium technology offers the most advance tip technology and delivers the highest performance and life expectancy. Created from advanced OE technology as a high ignitability plug; Ruthenium HX spark plugs come with patented, specialized OEM DFE and PSPE tip designs. NGK Ruthenium HX High Ignitability spark plugs provide a more complete fuel burn resulting in a quicker throttle response, smoother idle and better cold starts. Ruthenium center electrode provides industry leading durability.
NGK Ruthenium HX High Ignitability spark plugs are the best in class plug for today's modern vehicles. NGK's patented Ruthenium technology offers the most advance tip technology and delivers the highest performance and life expectancy.
CAD 1998-97, CHEV 1999-98, CHR/DOD 2008-01, HYU/KIA 2012-97, ISUZU 2002-98, JAG 2009-97, LND RVR 2009-06, MAZDA 2005-97, M-BENZ 2000-97, MITS 2007-97, SAAB 2006-05, SATURN 2002-97, SUBARU 2011-98, TOY/LEX 2004-97, VW 2004-97

• RECOMMENDED USAGE: Modern vehicles using OE PSPE type spark plugs or for those seeking an aftermarket plug with the latest OE technology


• 0.4mm Ruthenium alloy fine wire center electrode and 0.8mm platinum fine wire ground electrode


• Pure alumina silicate ceramic insulator provides superior strength and better heat transfer


• Trivalent metal plating for superior anti-corrosion and anti-seizing properties


• Corrugated ribs prevent flashover


• Copper core aids in heat removal