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Looking for aftermarket parts to modify or upgrade your 2005 Audi A4 Quattro with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories.
 IN STOCK - LOW 1675NGK Laser Platinum Series plugs provide high ignitability and longer service life. Laser welded dual platinum surfaces ensure slow wear rate providing stable idel, superior anti fouling, improved fuel efficiency and lower emissions.... NGK Double Platinum Spark Plug Box of 4 (PFR7S8EG) 2005-2012 Audi A4 Quattro Avant 2005-2014 Audi A4 Quattro Base $69.30 |
IN STOCK 6458NGK Laser Platinum Series plugs provide high ignitability and longer service life. Laser welded dual platinum surfaces ensure slow wear rate providing stable idel, superior anti fouling, improved fuel efficiency and lower emissions.... NGK Double Platinum Spark Plug for Audi/VW Box of 4 (PFR6Q) 1996-2005 Audi A4 Quattro Base 1999-2005 Audi A4 Quattro Avant $70.06 |
 IN STOCK 2667The improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX® the ideal choice for any performance enthusiast. Iridium's high melting point is perfectly suited to today's high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability.... NGK Iridium Spark Plugs Box of 4 (BKR7EIX) 2005-2012 Audi A4 Quattro Avant 2005-2014 Audi A4 Quattro Base $55.51 |
IN STOCK 3764The improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX® the ideal choice for any performance enthusiast. Iridium's high melting point is perfectly suited to today's high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability.... NGK Iridium Spark Plug Box of 4 (BKR6EIX-11) 2002-2005 Audi A4 Quattro Avant / Base 2004-2006 Audi A4 Quattro Cabriolet $55.51 |
IN STOCK 6418The improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX® the ideal choice for any performance enthusiast. Iridium's high melting point is perfectly suited to today's high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability.... NGK Iridium Spark Plug Box of 4 (BKR6EIX) 1996-2005 Audi A4 Quattro Base 1998-2005 Audi A4 Quattro Avant $55.51 |
 IN STOCK 5344NGK Laser Iridium plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high-performance engines.... NGK Iridium Long Life Spark Plugs Box of 4 (IFR6D10) 2002-2005 Audi A4 Quattro Avant / Base 2004-2006 Audi A4 Quattro Cabriolet $73.51 |
 OUT OF STOCK 5874NGK Laser Platinum Series plugs provide high ignitability and longer service life. Laser welded dual platinum surfaces ensure slow wear rate providing stable idel, superior anti fouling, improved fuel efficiency and lower emissions.... NGK Laser Platinum Spark Plug Box of 4 (PFR6U-11G) 2002-2005 Audi A4 Quattro Avant / Base 2004-2006 Audi A4 Quattro Cabriolet $70.06 |
 IN STOCK 5592Multi-ground electrodes improve ignition capabilities and are less sensitive to increased voltage requirements due to gap growth. Designed to specific manufacturer ignition requirements, NGK's multi-ground plugs maintain all the features of their standard plugs.... NGK Multi-Ground Spark Plug Box of 4 (PFR7W-TG) 2005-2008 Audi A4 Quattro Avant / Base $77.43 |
 IN STOCK 92400NGK Ruthenium HX is designed for newer engines which demand high ignitability. Double Fine Electrode (DFE) design promotes spark energy concentration and ignites a wider range of air-fuel ratios, offering improved performance in rich or lean engine conditions.... NGK Ruthenium HX Spark Plug Box of 4 (FR7BHX-S) 2005-2012 Audi A4 Quattro Avant 2005-2014 Audi A4 Quattro Base $68.68 |
 IN STOCK - LOW 7092NGK Laser Iridium plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high-performance engines.... NGK Single Platinum Spark Plug Box of 4 (BKR6EGP) 1998-2005 Audi A4 Quattro Avant / Base 2004-2006 Audi A4 Quattro Cabriolet $41.29 |