NGK Ruthenium HX Spark Plug Box of 4 (TR4BHX)

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.

This Part Fits:

Year	Make	Model	Submodel
1996-2005	Buick	Century	Custom
1996-2002,2004-2005	Buick	Century	Limited
1996	Buick	Century	Special
2005	Buick	Century	Special Edition
2005-2009	Buick	LaCrosse	CX
2005-2009	Buick	LaCrosse	CXL
1997-2005	Buick	LeSabre	Custom
1997-2005	Buick	LeSabre	Limited
2006-2008	Buick	Lucerne	CX
2006-2008	Buick	Lucerne	CXL
1997-2005	Buick	Park Avenue	Base
1997-2005	Buick	Park Avenue	Ultra
1998	Buick	Regal	25th Anniversary Edition
1997-2004	Buick	Regal	GS
2000	Buick	Regal	GSE
1997-2004	Buick	Regal	LS
2000	Buick	Regal	LSE
2002-2007	Buick	Rendezvous	CX
2002-2003,2005	Buick	Rendezvous	CX Plus
2002-2007	Buick	Rendezvous	CXL
2002-2003	Buick	Rendezvous	CXL Plus
1997-1999	Buick	Riviera	Base
1997-1998	Buick	Skylark	Custom
1997	Buick	Skylark	Gran Sport
1997	Buick	Skylark	Limited
2005-2006	Buick	Terraza	CX
2005-2006	Buick	Terraza	CXL
1997-2002	Chevrolet	Camaro	Base
1997	Chevrolet	Camaro	RS
2005-2009	Chevrolet	Equinox	LS
2005-2009	Chevrolet	Equinox	LT
2008-2009	Chevrolet	Equinox	LTZ
2007-2012	Chevrolet	Express 1500	Base
2000-2005	Chevrolet	Impala	Base
2000-2005	Chevrolet	Impala	LS
2003	Chevrolet	Impala	LS Sport
2003-2005	Chevrolet	Impala	Police
2004-2005	Chevrolet	Impala	SS
1997-2001	Chevrolet	Lumina	Base
1997-1999	Chevrolet	Lumina	LS
1997-1999	Chevrolet	Lumina	LTZ
1997-2000,2002-2003	Chevrolet	Malibu	Base
1997-2000,2002-2006	Chevrolet	Malibu	LS
2004-2006	Chevrolet	Malibu	LT
2006	Chevrolet	Malibu	LTZ
2004	Chevrolet	Malibu	Maxx
2004-2006	Chevrolet	Malibu	Maxx LS
2004-2006	Chevrolet	Malibu	Maxx LT
2006	Chevrolet	Malibu	Maxx LTZ
1999	Chevrolet	Monte Carlo	Indianapolis 500 Pace Car
1997-2005	Chevrolet	Monte Carlo	LS
2003	Chevrolet	Monte Carlo	LS Competition
2003	Chevrolet	Monte Carlo	LS Sport
2005	Chevrolet	Monte Carlo	LT
2000-2005	Chevrolet	Monte Carlo	SS
2002	Chevrolet	Monte Carlo	SS 35th Anniversary Edition
2002	Chevrolet	Monte Carlo	SS Dale Earnhardt Signature Edition
2003	Chevrolet	Monte Carlo	SS High Sport
2003	Chevrolet	Monte Carlo	SS Pace Car
1997-1999	Chevrolet	Monte Carlo	Z34
1999-2005	Chevrolet	Silverado 1500	Base
1999-2006	Chevrolet	Silverado 1500	LS
1999-2005	Chevrolet	Silverado 1500	LT
2002-2004,2006-2012	Chevrolet	Silverado 1500	WT
2004	Chevrolet	Silverado 1500	Z71 Off-Road
2007	Chevrolet	Silverado 1500 Classic	LS
2007	Chevrolet	Silverado 1500 Classic	WT
2005-2006	Chevrolet	Uplander	Base
2005-2006	Chevrolet	Uplander	LS
2005-2006	Chevrolet	Uplander	LT
1997-2000,2002	Chevrolet	Venture	Base
1997-2005	Chevrolet	Venture	LS
2000-2005	Chevrolet	Venture	LT
2000-2005	Chevrolet	Venture	Plus
2000-2003	Chevrolet	Venture	Value
2000-2003	Chevrolet	Venture	Warner Bros.
2007-2012,2014	GMC	Savana 1500	Base
2002-2005	GMC	Sierra 1500	Base
2002	GMC	Sierra 1500	HT
1999-2003,2006	GMC	Sierra 1500	SL
1999-2004	GMC	Sierra 1500	SLE
1999-2004	GMC	Sierra 1500	SLT
2002-2013	GMC	Sierra 1500	WT
2007	GMC	Sierra 1500 Classic	SL
2007	GMC	Sierra 1500 Classic	WT
1999	Oldsmobile	88	50th Anniversary Edition
1997-1999	Oldsmobile	88	Royale
1997-1999	Oldsmobile	88	Royale LS
1998	Oldsmobile	Achieva	S
1997	Oldsmobile	Achieva	SC
1997	Oldsmobile	Achieva	SL
1999-2004	Oldsmobile	Alero	GL
1999-2004	Oldsmobile	Alero	GLS
2000-2002	Oldsmobile	Alero	GX
1997-1998	Oldsmobile	Cutlass	Base
1999	Oldsmobile	Cutlass	GL
1997-1999	Oldsmobile	Cutlass	GLS
1997	Oldsmobile	Cutlass Supreme	Base
1997	Oldsmobile	Cutlass Supreme	SL
1998	Oldsmobile	Intrigue	Base
1998-1999	Oldsmobile	Intrigue	GL
1998	Oldsmobile	Intrigue	GLS
1999	Oldsmobile	Intrigue	GX
1997-1999	Oldsmobile	LSS	Base
1997-1998	Oldsmobile	Regency	Base
1997	Oldsmobile	Silhouette	Base
1997-2004	Oldsmobile	Silhouette	GL
1997-2004	Oldsmobile	Silhouette	GLS
1998-1999	Oldsmobile	Silhouette	GS
1998-2004	Oldsmobile	Silhouette	Premiere
2002-2005	Pontiac	Aztek	Base
2004-2005	Pontiac	Aztek	Rally
1997-2005	Pontiac	Bonneville	SE
2000-2005	Pontiac	Bonneville	SLE
1997-1999	Pontiac	Bonneville	SSE
1997-2003	Pontiac	Bonneville	SSEi
1997-2002	Pontiac	Firebird	Base
1997-2005	Pontiac	Grand Am	GT
2000-2005	Pontiac	Grand Am	GT1
1997-2005	Pontiac	Grand Am	SE
2000-2004	Pontiac	Grand Am	SE1
2000,2003-2004	Pontiac	Grand Am	SE2
2005-2008	Pontiac	Grand Prix	Base
1997-2003,2005-2007	Pontiac	Grand Prix	GT
2004	Pontiac	Grand Prix	GT1
2004	Pontiac	Grand Prix	GT2
1997-2005	Pontiac	Grand Prix	GTP
1997-2003	Pontiac	Grand Prix	SE
1999-2005	Pontiac	Montana	Base
2005-2006	Pontiac	Montana	SV6
2006-2009	Pontiac	Torrent	Base
1997-1998	Pontiac	Trans Sport	Base
1998	Pontiac	Trans Sport	Montana
2005-2006	Saturn	Relay	2
2005-2006	Saturn	Relay	3