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:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2003 | Acura | CL | Type-S |
| 1997-2001 | Acura | Integra | GS-R |
| 1997-1998,2000 | Acura | Integra | Type R |
| 2007-2009 | Acura | MDX | Base |
| 1999 | Acura | NSX | Alex Zanardi Edition |
| 1997-2001,2004-2005 | Acura | NSX | Base |
| 1997-2003 | Acura | NSX | T |
| 2005-2008 | Acura | RL | Base |
| 2002-2006 | Acura | RSX | Base |
| 2004-2008 | Acura | TL | Base |
| 2002-2003,2007-2008 | Acura | TL | Type-S |
| 2004-2008 | Acura | TSX | Base |
| 2005 | Aston Martin | DB9 | Base |
| 2005 | Aston Martin | DB9 | Volante |
| 2000-2006 | Audi | A6 Quattro | Base |
| 1997-2003,2005-2006 | Audi | A8 Quattro | Base |
| 2000-2006 | Audi | A8 Quattro | L |
| 2004-2005 | Audi | Allroad Quattro | Base |
| 2004-2008 | Audi | S4 | Avant |
| 2004-2008 | Audi | S4 | Base |
| 2004-2009 | Audi | S4 | Cabriolet |
| 2002-2003 | Audi | S6 | Avant |
| 2001-2003 | Audi | S8 | Base |
| 1997-1998 | BMW | 318i | Base |
| 1997 | BMW | 318is | Base |
| 1997-1999 | BMW | 318ti | Base |
| 2000 | BMW | 323Ci | Base |
| 1998-2000 | BMW | 323i | Base |
| 1998-1999 | BMW | 323is | Base |
| 2001-2006 | BMW | 325Ci | Base |
| 2001-2005 | BMW | 325i | Base |
| 2001-2005 | BMW | 325xi | Base |
| 2000 | BMW | 328Ci | Base |
| 1997-2000 | BMW | 328i | Base |
| 1997-1999 | BMW | 328is | Base |
| 2001-2006 | BMW | 330Ci | Base |
| 2001-2005 | BMW | 330i | Base |
| 2001-2005 | BMW | 330xi | Base |
| 2001-2005 | BMW | 525i | Base |
| 1997-2000 | BMW | 528i | Base |
| 2001-2005 | BMW | 530i | Base |
| 1998-2003 | BMW | 540i | Base |
| 2004-2005 | BMW | 545i | Base |
| 2006-2010 | BMW | 550i | Base |
| 2004-2005 | BMW | 645Ci | Base |
| 2006-2010 | BMW | 650i | Base |
| 1998-2001 | BMW | 740i | Base |
| 1998-2001 | BMW | 740iL | Base |
| 2002-2005 | BMW | 745i | Base |
| 2002-2005 | BMW | 745Li | Base |
| 2006-2008 | BMW | 750i | Base |
| 1998-2001 | BMW | 750iL | Base |
| 2006-2008 | BMW | 750Li | Base |
| 2004-2006 | BMW | 760i | Base |
| 2003-2008 | BMW | 760Li | Base |
| 1997-1999 | BMW | M3 | Base |
| 2000-2003 | BMW | M5 | Base |
| 2004-2005 | BMW | X3 | 2.5i |
| 2004-2006 | BMW | X3 | 3.0i |
| 2001-2006 | BMW | X5 | 3.0i |
| 2000-2006 | BMW | X5 | 4.4i |
| 2002-2003 | BMW | X5 | 4.6is |
| 2007-2008 | BMW | X5 | 4.8i |
| 2004-2006 | BMW | X5 | 4.8is |
| 2009-2010 | BMW | X5 | xDrive48i |
| 1999-2002 | BMW | Z3 | Coupe |
| 1999-2000 | BMW | Z3 | M Coupe |
| 1998-2000 | BMW | Z3 | M Roadster |
| 1997-2002 | BMW | Z3 | Roadster |
| 2003-2005 | BMW | Z4 | 2.5i |
| 2003-2005 | BMW | Z4 | 3.0i |
| 2003 | BMW | Z8 | Alpina |
| 2000-2003 | BMW | Z8 | Base |
| 2003-2004 | Cadillac | CTS | Base |
| 2003 | Cadillac | CTS | Luxury |
| 2003 | Cadillac | CTS | Luxury Sport |
| 2014-2016 | Cadillac | ELR | Base |
| 2009-2011 | Chevrolet | Aveo | LS |
| 2009-2011 | Chevrolet | Aveo | LT |
| 2009-2011 | Chevrolet | Aveo5 | LS |
| 2009-2011 | Chevrolet | Aveo5 | LT |
| 2015 | Chevrolet | Cruze | L |
| 2011-2015 | Chevrolet | Cruze | LS |
| 2016 | Chevrolet | Cruze Limited | L |
| 2016 | Chevrolet | Cruze Limited | LS |
| 2016 | Chevrolet | Cruze Limited | LT |
| 1999-2000 | Chevrolet | Metro | Base |
| 1998-2001 | Chevrolet | Metro | LSi |
| 2012-2015 | Chevrolet | Sonic | LS |
| 2012-2015 | Chevrolet | Sonic | LT |
| 2012-2014 | Chevrolet | Sonic | LTZ |
| 1998-2000 | Chevrolet | Tracker | Base |
| 1998-2000 | Chevrolet | Tracker | LSi |
| 2011-2015 | Chevrolet | Volt | Base |
| 2007 | Chrysler | Aspen | Limited |
| 2001 | Chrysler | Sebring | LX |
| 2001 | Chrysler | Sebring | LXi |
| 1997-1998 | Dodge | B1500 | Base |
| 1997-1998 | Dodge | B2500 | Base |
| 1997-1998 | Dodge | B3500 | Base |
| 1997-2004 | Dodge | Dakota | Base |
| 2005-2007 | Dodge | Dakota | Laramie |
| 1998-2003 | Dodge | Dakota | R/T |
| 1997-2008 | Dodge | Dakota | SLT |
| 2004 | Dodge | Dakota | SLT Plus |
| 1997-2005,2008 | Dodge | Dakota | Sport |
| 2004 | Dodge | Dakota | Sport Plus |
| 2005-2008 | Dodge | Dakota | ST |
| 2002,2004,2008 | Dodge | Dakota | SXT |
| 2008 | Dodge | Dakota | TRX |
| 2008 | Dodge | Dakota | TRX4 |
| 2006-2007 | Dodge | Durango | Adventurer |
| 1998-2001 | Dodge | Durango | Base |
| 2004-2007 | Dodge | Durango | Limited |
| 2000-2003 | Dodge | Durango | R/T |
| 1998-2008 | Dodge | Durango | SLT |
| 1999-2000,2002-2003 | Dodge | Durango | SLT Plus |
| 2000,2002-2003 | Dodge | Durango | Sport |
| 2004-2005 | Dodge | Durango | ST |
| 2003,2005-2008 | Dodge | Durango | SXT |
| 2007-2008 | Dodge | Nitro | SLT |
| 2007-2008 | Dodge | Nitro | SXT |
| 1997-2001,2003-2004,2006 | Dodge | Ram 1500 | Laramie |
| 1997 | Dodge | Ram 1500 | LT |
| 2002-2007 | Dodge | Ram 1500 | SLT |
| 1997-2001 | Dodge | Ram 1500 | Sport |
| 1998 | Dodge | Ram 1500 | SS/T 5.9L |
| 1997-2008 | Dodge | Ram 1500 | ST |
| 2008 | Dodge | Ram 1500 | SXT |
| 2006-2007 | Dodge | Ram 1500 | TRX4 |
| 1997-2001 | Dodge | Ram 1500 | WS |
| 1999-2003 | Dodge | Ram 1500 Van | Base |
| 1998-2002 | Dodge | Ram 2500 | Base |
| 1999-2003 | Dodge | Ram 2500 Van | Base |
| 1998-2002 | Dodge | Ram 3500 | Base |
| 1999-2003 | Dodge | Ram 3500 Van | Base |
| 2001 | Dodge | Stratus | R/T |
| 2001 | Dodge | Stratus | SE |
| 1997 | Ford | Probe | Base |
| 1997 | Ford | Probe | GT |
| 1997 | Ford | Probe | GTS |
| 1997 | Geo | Tracker | Base |
| 1997 | Geo | Tracker | LSi |
| 2003-2005 | Honda | Accord | DX |
| 2003-2007 | Honda | Accord | EX |
| 2007 | Honda | Accord | EX-L |
| 2005-2007 | Honda | Accord | Hybrid |
| 2003-2007 | Honda | Accord | LX |
| 2006 | Honda | Accord | LX Special Edition |
| 2005 | Honda | Accord | SE |
| 2007 | Honda | Accord | Special Edition |
| 2006-2007 | Honda | Accord | Value Package |
| 2001-2011 | Honda | Civic | DX |
| 2001-2011 | Honda | Civic | EX |
| 2005 | Honda | Civic | EX Special Edition |
| 2009-2011 | Honda | Civic | EX-L |
| 2001-2005 | Honda | Civic | HX |
| 2001-2011 | Honda | Civic | LX |
| 2005 | Honda | Civic | LX Special Edition |
| 2009-2011 | Honda | Civic | LX-S |
| 1999-2000,2002-2005 | Honda | Civic | Si |
| 2004-2005 | Honda | Civic | Value Package |
| 1997 | Honda | Civic del Sol | VTEC |
| 1999-2009 | Honda | CR-V | EX |
| 2007-2009 | Honda | CR-V | EX-L |
| 1999-2009 | Honda | CR-V | LX |
| 2000-2001,2005-2006 | Honda | CR-V | SE |
| 2011-2015 | Honda | CR-Z | Base |
| 2011-2016 | Honda | CR-Z | EX |
| 2016 | Honda | CR-Z | EX-L |
| 2016 | Honda | CR-Z | LX |
| 2003-2004 | Honda | Element | DX |
| 2003-2011 | Honda | Element | EX |
| 2004-2011 | Honda | Element | LX |
| 2007-2010 | Honda | Element | SC |
| 2007-2013 | Honda | Fit | Base |
| 2007-2013 | Honda | Fit | Sport |
| 1997-2001 | Honda | Prelude | Base |
| 1997-2001 | Honda | Prelude | Type SH |
| 1997 | Jaguar | XJ6 | Base |
| 1997 | Jaguar | XJ6 | L |
| 2006 | Jeep | Commander | 65th Anniversary Edition |
| 2006-2007 | Jeep | Commander | Base |
| 2006-2007 | Jeep | Commander | Limited |
| 2007-2008 | Jeep | Commander | Sport |
| 2006 | Jeep | Grand Cherokee | 65th Anniversary Edition |
| 1999-2008 | Jeep | Grand Cherokee | Laredo |
| 1999-2007 | Jeep | Grand Cherokee | Limited |
| 2002-2004 | Jeep | Grand Cherokee | Overland |
| 2004 | Jeep | Grand Cherokee | Special Edition |
| 2002 | Jeep | Grand Cherokee | Sport |
| 2006 | Jeep | Liberty | 65th Anniversary Edition |
| 2002-2008 | Jeep | Liberty | Limited |
| 2002-2006 | Jeep | Liberty | Renegade |
| 2005 | Jeep | Liberty | Rocky Mountain Edition |
| 2002-2008 | Jeep | Liberty | Sport |
| 2002-2004 | Land Rover | Freelander | HSE |
| 2002-2003 | Land Rover | Freelander | S |
| 2002-2005 | Land Rover | Freelander | SE |
| 2003-2005 | Land Rover | Freelander | SE3 |