Looking for aftermarket parts to modify or upgrade your Audi S4 with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories for your S4.
Whether you have a 1992 or 2016 Audi S4 in Avant to Prestige trim we have you covered. We have 11 spark plugs available to mod your S4. All parts have free shipping to the Continental US 48 States.
 OUT OF STOCK 4644NGK 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 Copper Spark Plug Box of 4 (BKR7E) 1992-1994 Audi S4 Base $31.02 |
 OUT OF STOCK 4853NGK 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 (PFR7B) 1992-1994 Audi S4 Base $60.81 |
OUT OF STOCK 6458NGK 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 for Audi/VW Box of 4 (PFR6Q) 2000-2002 Audi S4 Base 2001-2002 Audi S4 Avant $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) 1992-1994 Audi S4 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) 2000-2002 Audi S4 Base 2001-2002 Audi S4 Avant 2004-2008 Audi S4 Avant / Base 2004-2009 Audi S4 Cabriolet $48.03 |
 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) 2010-2013 Audi S4 Base 2014-2016 Audi S4 Premium Plus / Prestige $60.81 |
 OUT OF STOCK 3199NGK 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 Multi-Ground Spark Plug Box of 4 (BKR6EQUP) 2004-2008 Audi S4 Avant / Base 2004-2009 Audi S4 Cabriolet $49.32 |
 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) 2004-2008 Audi S4 Avant / Base 2004-2009 Audi S4 Cabriolet $60.04 |
 OUT OF STOCK 7092NGK 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 Single Platinum Spark Plug Box of 4 (BKR6EGP) 2004-2008 Audi S4 Avant / Base 2004-2009 Audi S4 Cabriolet $33.89 |
 OUT OF STOCK 5767NGK 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 Standard Spark Plug Box of 4 (BKR6EQUA) 2004-2008 Audi S4 Avant / Base 2004-2009 Audi S4 Cabriolet $45.44 |
 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) 2004-2008 Audi S4 Avant / Base 2004-2009 Audi S4 Cabriolet $30.59 |