# 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. - 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 This Part Fits: Year Make Model Submodel 2000-2001 Bentley Arnage Green Label 2002-2009 Bentley Arnage R 2000-2002 Bentley Arnage Red Label 2001-2009 Bentley Arnage RL 2002-2009 Bentley Arnage T 1997-2003,2006-2008 Bentley Azure Base 1999-2002 Bentley Azure Mulliner 1997-1998 Bentley Brooklands Base 1997-1998 Bentley Brooklands LWB 1997-2003 Bentley Continental R 1999-2000 Bentley Continental SC 1997-2003 Bentley Continental T 1997-1998 Bentley Turbo R LWB 1997-1998 Cadillac Catera Base 1998-1999 Chevrolet Prizm Base 1998-1999 Chevrolet Prizm LSi 2004-2005 Chrysler Sebring Base 2001-2003 Chrysler Sebring LX 2008-2009 Dodge Caliber SRT-4 2001-2003 Dodge Stratus SE 2003-2005 Dodge Stratus SXT 1996-2002 Honda Passport EX 1996-2002 Honda Passport LX 2003-2004 Hyundai Accent Base 1997-2004 Hyundai Accent GL 2005 Hyundai Accent GLS 1997-2002 Hyundai Accent GS 1998 Hyundai Accent GSi 1997,2004-2005 Hyundai Accent GT 1997-2002 Hyundai Accent L 1997-1998 Hyundai Elantra Base 2010 Hyundai Elantra Blue 1997-1999 Hyundai Elantra GL 1997-2010 Hyundai Elantra GLS 2001-2006 Hyundai Elantra GT 2006-2007 Hyundai Elantra Limited 2007-2010 Hyundai Elantra SE 2009 Hyundai Elantra Touring 2010-2012 Hyundai Elantra Touring GLS 2010-2012 Hyundai Elantra Touring SE 2005 Hyundai Santa Fe Base 2001 Hyundai Santa Fe GL 2001-2006 Hyundai Santa Fe GLS 2006 Hyundai Santa Fe Limited 2001-2005 Hyundai Santa Fe LX 2004-2005 Hyundai Sonata GL 1999-2005 Hyundai Sonata GLS 2002-2005 Hyundai Sonata LX 1997-2001,2003-2004 Hyundai Tiburon Base 1997-1999 Hyundai Tiburon FX 2005-2008 Hyundai Tiburon GS 2003-2008 Hyundai Tiburon GT 2007-2008 Hyundai Tiburon GT Limited 2005-2008 Hyundai Tiburon SE 2005-2006 Hyundai Tucson GL 2005-2009 Hyundai Tucson GLS 2006-2009 Hyundai Tucson Limited 2005 Hyundai Tucson LX 2007-2009 Hyundai Tucson SE 2001 Hyundai XG300 Base 2001 Hyundai XG300 L 2002-2005 Hyundai XG350 Base 2002-2005 Hyundai XG350 L 1998-2000 Isuzu Amigo S 1996-2003 Isuzu Rodeo LS 1999-2003 Isuzu Rodeo LSE 1996-2004 Isuzu Rodeo S 2001-2003 Isuzu Rodeo S V6 2001-2003 Isuzu Rodeo Sport S 2001-2003 Isuzu Rodeo Sport S V6 2000-2002 Isuzu Trooper Limited 1996-1997,2000-2002 Isuzu Trooper LS 1997 Isuzu Trooper Ltd 1996-2002 Isuzu Trooper S 1996 Isuzu Trooper SE 2003-2004,2006-2008 Jaguar S-Type Base 2003-2008 Jaguar S-Type R 2005 Jaguar S-Type Sport 2006 Jaguar S-Type VDP Edition 2005-2009 Jaguar Super V8 Base 2006 Jaguar Super V8 Portfolio 2006-2009 Jaguar Vanden Plas Base 2000-2003 Jaguar Vanden Plas SC 2009 Jaguar XF Luxury 2009 Jaguar XF Premium Luxury 2009 Jaguar XF Supercharged 2002 Jaguar XJR 100 1997,1999-2009 Jaguar XJR Base 2002 Jaguar XKR 100 2000-2009 Jaguar XKR Base 2008-2009 Jaguar XKR Portfolio 2001 Jaguar XKR Silverstone 2006 Jaguar XKR Victory Edition 2004-2006 Kia Amanti Base 2004-2006 Kia Optima EX 2001-2006 Kia Optima LX 2001-2003 Kia Optima SE 2002-2005 Kia Sedona EX 2002-2005 Kia Sedona LX 2003-2006 Kia Sorento EX 2003-2006 Kia Sorento LX 2010-2011 Kia Soul ! 2010-2011 Kia Soul + 2010-2011 Kia Soul Sport 2004-2009 Kia Spectra EX 2004-2005,2007-2009 Kia Spectra LX 2005-2009 Kia Spectra SX 2005-2006 Kia Spectra5 Base 2007-2009 Kia Spectra5 SX 2005-2010 Kia Sportage EX 2005-2010 Kia Sportage LX 2006-2009 Land Rover Range Rover Supercharged 2008 Land Rover Range Rover Sport LE 2006-2009 Land Rover Range Rover Sport Supercharged 1998-2000 Lexus GS300 Base 1998-2000 Lexus SC300 Base 1998 Mazda 626 DX 1998-2002 Mazda 626 ES 1998-2002 Mazda 626 LX 1999 Mazda Miata 10th Anniversary 1997,1999-2005 Mazda Miata Base 2000-2005 Mazda Miata LS 1997 Mazda Miata M Edition 2004-2005 Mazda Miata Mazdaspeed 2000-2003 Mazda Miata SE 2003 Mazda Miata Shinsen 1997 Mazda Miata STO 2001 Mazda Millenia Base 2000 Mazda Millenia Millennium Edition 1997-2000,2002 Mazda Millenia S 1999-2003 Mazda Protege DX 1999-2003 Mazda Protege ES 1999-2003 Mazda Protege LX 2001 Mazda Protege MP3 2002-2003 Mazda Protege5 Base 1997-1998 Mercedes-Benz C230 Base 1997 Mercedes-Benz C280 Base 1997 Mercedes-Benz C36 AMG Base 2000-2002 Mercedes-Benz CL500 Base 1997 Mercedes-Benz E320 Base 2002 Mercedes-Benz G500 Base 1997-1999 Mercedes-Benz S320 LWB 1997-1999 Mercedes-Benz S320 SWB 1997 Mercedes-Benz SL320 Base 2001-2002 Mercedes-Benz SL500 Base 1998-2000 Mercedes-Benz SLK230 Kompressor 2000-2005 Mitsubishi Eclipse GS 2000-2004 Mitsubishi Eclipse RS 1997-1999,2001-2005 Mitsubishi Eclipse Spyder GS 1999-2003 Mitsubishi Galant DE 1999-2003 Mitsubishi Galant ES 2002-2003 Mitsubishi Galant LS 2002-2007 Mitsubishi Lancer ES 2002-2004 Mitsubishi Lancer LS 2002-2006 Mitsubishi Lancer OZ Rally 2006 Mitsubishi Lancer SE 2000 Mitsubishi Mirage DE 2001 Mitsubishi Mirage ES 1997-2002 Mitsubishi Mirage LS 1998-2000 Mitsubishi Montero Base 2001-2002 Mitsubishi Montero Limited 1997 Mitsubishi Montero LS 1997 Mitsubishi Montero SR 2001-2002 Mitsubishi Montero XLS 2000-2003 Mitsubishi Montero Sport ES 1999-2003 Mitsubishi Montero Sport Limited 1999-2004 Mitsubishi Montero Sport LS 1999-2004 Mitsubishi Montero Sport XLS 2001 Mitsubishi Montero Sport XS 2003 Mitsubishi Outlander LS 2003 Mitsubishi Outlander XLS 2000-2002 Rolls-Royce Corniche Base 1997 Rolls-Royce Silver Dawn Base 2006 Saab 9-2X 2.5i 2005 Saab 9-2X Linear 1997-2002 Saturn SC2 Base 1997-2002 Saturn SL2 Base 1997-2001 Saturn SW2 Base 2004-2006 Subaru Baja Sport 1998 Subaru Forester Base 1998 Subaru Forester L 1998 Subaru Forester S 2008 Subaru Forester Sports 2.5 X 2005-2010 Subaru Forester X 2006-2008 Subaru Forester X L.L. Bean Edition 2009-2010 Subaru Forester X Limited 2009-2010 Subaru Forester X Premium 2005 Subaru Forester XS 2005 Subaru Forester XS L.L. Bean Edition 2006-2011 Subaru Impreza 2.5i 2010-2011 Subaru Impreza 2.5i Premium 2005-2011 Subaru Impreza Outback Sport 1998,2005 Subaru Impreza RS 2006-2009 Subaru Legacy 2.5i 2007-2009 Subaru Legacy 2.5i Limited 2007-2009 Subaru Legacy 2.5i Special Edition 1997-1999,2004 Subaru Legacy GT 1998 Subaru Legacy GT Limited 2005 Subaru Legacy i 2004 Subaru Legacy L ## Details - **Price:** 97.24 CAD - **Vendor:** NGK - **Type:** Spark Plugs ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 97.24 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - Photo - out of package - Photo - out of package --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/ngk-ruthenium-hx-spark-plug-box-of-4-fr5bhx) > Updated: 2026-06-27