Looking to upgrade your Audi with a spark plug from NGK? We carry a great variety of NGK Ruthenium HX and other ignition performance parts for your Audi.
We have 2 NGK Ruthenium HX available for Audi models with free shipping to the Continental US 48 States.
Audi NGK Ruthenium HX |
Audi A4View all Audi A4 Spark Plugs |
 IN STOCK - LOW 95159NGK Ruthenium HX Spark Plug Box of 4 (FR6BHX-S) 1997-2001 Audi A4 Base 1998-1998 Audi A4 Avant $60.04
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Audi A4 QuattroView all Audi A4 Quattro Spark Plugs |
IN STOCK - LOW 95159NGK Ruthenium HX Spark Plug Box of 4 (FR6BHX-S) 1997-2001 Audi A4 Quattro Base 1998-2001 Audi A4 Quattro Avant $60.04
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Audi A6View all Audi A6 Spark Plugs |
IN STOCK - LOW 95159NGK Ruthenium HX Spark Plug Box of 4 (FR6BHX-S) 1997-2001 Audi A6 Base 1997-1997 Audi A6 Avant $60.04
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Audi A6 QuattroView all Audi A6 Quattro Spark Plugs |
IN STOCK - LOW 95159NGK Ruthenium HX Spark Plug Box of 4 (FR6BHX-S) 1997-2001 Audi A6 Quattro Base 1997-2001 Audi A6 Quattro Avant $60.04
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Audi A8 QuattroView all Audi A8 Quattro Spark Plugs |
IN STOCK 94279NGK Ruthenium HX Spark Plug Box of 4 (FR6AHX-S) 1997-2003 Audi A8 Quattro Base 2000-2006 Audi A8 Quattro L 2005-2006 Audi A8 Quattro Base $60.04
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Audi Allroad QuattroView all Audi Allroad Quattro Spark Plugs |
$60.04
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Audi CabrioletView all Audi Cabriolet Spark Plugs |
$60.04
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Audi S4View all Audi S4 Spark Plugs |
IN STOCK 94279NGK Ruthenium HX Spark Plug Box of 4 (FR6AHX-S) 2004-2009 Audi S4 Cabriolet 2004-2008 Audi S4 Base 2004-2008 Audi S4 Avant $60.04
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Audi S6View all Audi S6 Spark Plugs |
Audi S8View all Audi S8 Spark Plugs |