Looking for in-stock aftermarket parts to modify or upgrade your 2005 Audi A4 with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories for your A4.
Whether you have a 2005 Audi A4 in Base to Cabriolet trim we have you covered. We have 9 spark plugs available to mod your A4. All parts have free shipping to the Continental US 48 States.
 IN STOCK - LOW 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) 2005-2014 Audi A4 Base $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) 2005-2014 Audi A4 Base $48.03 |
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) 2002-2005 Audi A4 Base 2003-2005 Audi A4 Cabriolet $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) 1996-2005 Audi A4 Base 2003-2006 Audi A4 Cabriolet $48.03 |
 IN STOCK 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) 2002-2005 Audi A4 Base 2003-2005 Audi A4 Cabriolet $62.93 |
 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) 2005-2014 Audi A4 Base $60.04 |