Looking for in-stock aftermarket parts to modify or upgrade your Audi A6 Quattro with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories for your A6 Quattro.
Whether you have a 1995 or 2020 Audi A6 Quattro in Avant to Sport trim we have you covered. We have 26 spark plugs available to mod your A6 Quattro. All parts have free shipping to the Continental US 48 States.
 IN STOCK 1675NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Double Platinum Spark Plug Box of 4 (PFR7S8EG) 2013-2015 Audi A6 Quattro Premium / Premium Plus $60.81 |
 IN STOCK 2667NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Iridium Spark Plugs Box of 4 (BKR7EIX) 2013-2015 Audi A6 Quattro Premium / Premium Plus $48.03 |
IN STOCK 2756NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Iridium Spark Plug Box of 4 (BKR6E-11) 2005-2006 Audi A6 Quattro Base $30.59 |
IN STOCK 3764NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Iridium Spark Plug Box of 4 (BKR6EIX-11) 2002-2004 Audi A6 Quattro Avant 2002-2006 Audi A6 Quattro Base $48.03 |
IN STOCK 6418NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Iridium Spark Plug Box of 4 (BKR6EIX) 1995-1996 Audi A6 Quattro Avant / Base 1998-2001 Audi A6 Quattro Avant 1998-2004 Audi A6 Quattro Base $48.03 |
 IN STOCK 94833NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Laser Platinum Spark Plug Box of 4 (PLFER7A8EG) 2016-2020 Audi A6 Quattro Premium Plus 2017-2020 Audi A6 Quattro Premium 2018-2018 Audi A6 Quattro Sport $60.81 |
 IN STOCK - LOW 5344NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Iridium Long Life Spark Plugs Box of 4 (IFR6D10) 2002-2004 Audi A6 Quattro Avant / Base $62.93 |
 IN STOCK - LOW 6741NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Iridium/Platinum Spark Plug Box of 4 (IFR6E-11) 2005-2006 Audi A6 Quattro Base $62.93 |
 IN STOCK 94460NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Laser Platinum Spark Plug Box of 4 (PFR8S8EG) 2009-2011 Audi A6 Quattro Avant / Base 2012-2014 Audi A6 Quattro Premium 2012-2018 Audi A6 Quattro Premium Plus / Prestige 2017-2017 Audi A6 Quattro Competition 2018-2018 Audi A6 Quattro Premium / Sport $60.81 |
 IN STOCK 92400NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Ruthenium HX Spark Plug Box of 4 (FR7BHX-S) 2005-2008 Audi A6 Quattro Base 2006-2008 Audi A6 Quattro Avant 2013-2015 Audi A6 Quattro Premium / Premium Plus $60.04 |
IN STOCK - LOW 95125NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Ruthenium HX Spark Plug Box of 4 (LFER7BHX) 2016-2020 Audi A6 Quattro Premium Plus 2017-2020 Audi A6 Quattro Premium 2018-2018 Audi A6 Quattro Sport $60.04 |
 IN STOCK - LOW 94279NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK Ruthenium HX Spark Plug Box of 4 (FR6AHX-S) 2000-2006 Audi A6 Quattro Base $60.04 |
 IN STOCK 6962NGK Spark Plugs (U.S.A.), Inc. is the largest OE supplier and manufacturer of spark plugs for domestic and import vehicles in North America. Its OE legacy, unsurpassed quality and leading vehicles in operation coverage reinforces NGK as The Ignition Specialist™. With over 80 years of automotive ex... NGK V-Power Spark Plug Box of 4 (BKR6E) 1995-1996 Audi A6 Quattro Avant / Base 1998-2001 Audi A6 Quattro Avant 1998-2004 Audi A6 Quattro Base $30.59 |