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Looking for aftermarket parts to modify or upgrade your Subaru Outback with spark plugs? At Tunersports.com we carry a huge selection of the top name brand performance spark plug parts and accessories.
 OUT OF STOCK 5463NGK 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 (FR5AP-11) 2004-2004 Subaru Outback Base 2004-2005 Subaru Outback Limited 2005-2005 Subaru Outback i 2006-2009 Subaru Outback 2.5i / 2.5i Limited 2007-2007 Subaru Outback 2.5i Basic 2008-2008 Subaru Outback 2.5i L.L. Bean Edition / 2.5i Limited L.L. Bean Edition / Base 2009-2009 Subaru Outback 2.5i Special Edition $52.53 |
OUT OF STOCK 5555NGK 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 (PFR6G-11) 2000-2003 Subaru Outback Base / Limited $68.20 |
IN STOCK - LOW 7654NGK 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 (PLFR6A-11) 2001-2003 Subaru Outback VDC 2001-2004 Subaru Outback L.L. Bean 2002-2004 Subaru Outback H6 2004-2004 Subaru Outback H6 35th Anniversary Edition / H6 VDC $68.20 |
 OUT OF STOCK 1483NGK G-Power Series offers the performance and durability of platinum at a competitive price. Fine wire platinum tipped center electrode reduces required voltage for better starts, superior acceleration and increased fuel economy.... NGK G-Power Spark Plug Copper Core Box of 4 (LFR6CGP) 2001-2003 Subaru Outback VDC 2001-2004 Subaru Outback L.L. Bean 2002-2004 Subaru Outback H6 2004-2004 Subaru Outback H6 35th Anniversary Edition / H6 VDC 2005-2005 Subaru Outback VDC Limited 2005-2006 Subaru Outback R / XT 2005-2008 Subaru Outback R L.L. Bean Edition 2005-2009 Subaru Outback XT Limited 2006-2006 Subaru Outback R VDC Limited 2009-2009 Subaru Outback 3.0 R Limited 2010-2012 Subaru Outback 3.6R Premium 2010-2013 Subaru Outback 3.6R 2010-2019 Subaru Outback 3.6R Limited 2017-2019 Subaru Outback 3.6R Touring $48.43 |
 OUT OF STOCK 92649NGK G-Power Series offers the performance and durability of platinum at a competitive price. Fine wire platinum tipped center electrode reduces required voltage for better starts, superior acceleration and increased fuel economy.... NGK G-Power Platinum Spark Plug Box of 4 (LKAR7BGP-S) 2013-2019 Subaru Outback 2.5i / 2.5i Limited / 2.5i Premium 2017-2019 Subaru Outback 2.5i Touring $48.43 |
 IN STOCK 2756NGK V-Power plugs feature a unique v-cut in the center electrode that directs the spark to the edge of the electrode, helping the spark develop more rapidly, increasing ignitability and reducing quenching.... NGK V-Power Spark Plug Box of 4 (BKR6E-11) 2000-2003 Subaru Outback Base / Limited 2010-2012 Subaru Outback 2.5i / 2.5i Limited / 2.5i Premium $36.82 |
IN STOCK 6619The 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 (LFR6AIX-11) 2001-2003 Subaru Outback VDC 2001-2004 Subaru Outback L.L. Bean 2002-2004 Subaru Outback H6 2004-2004 Subaru Outback H6 35th Anniversary Edition / H6 VDC 2010-2012 Subaru Outback 3.6R Premium 2010-2013 Subaru Outback 3.6R 2010-2019 Subaru Outback 3.6R Limited 2017-2019 Subaru Outback 3.6R Touring $54.25 |
IN STOCK 93482NGK 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 Laser Spark Plug Box of 4 (SILZKAR7B11) 2013-2019 Subaru Outback 2.5i / 2.5i Limited / 2.5i Premium 2017-2019 Subaru Outback 2.5i Touring $88.90 |
 OUT OF STOCK 93501The 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 IX Iridium Spark Plug (Set of 4) 2013-2019 Subaru Outback 2.5i / 2.5i Limited / 2.5i Premium 2017-2019 Subaru Outback 2.5i Touring $54.25 |
IN STOCK 93893The 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 IX Spark Plug Box of 4 (LFR6AIX) 2005-2005 Subaru Outback VDC Limited 2005-2006 Subaru Outback R / XT 2005-2008 Subaru Outback R L.L. Bean Edition 2005-2009 Subaru Outback XT Limited 2006-2006 Subaru Outback R VDC Limited 2009-2009 Subaru Outback 3.0 R Limited $54.25 |
 IN STOCK 6741NGK 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/Platinum Spark Plug Box of 4 (IFR6E-11) 2000-2003 Subaru Outback Base / Limited $68.95 |
 OUT OF STOCK 127NGK 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 Laser Iridium Spark Plug Box of 4 (SIFR6A11) 2010-2012 Subaru Outback 2.5i / 2.5i Limited / 2.5i Premium $87.55 |
IN STOCK 6481NGK 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 Laser Iridium Long Life Stock Heat Spark Plug (Box of 4) 2005-2005 Subaru Outback VDC Limited 2005-2006 Subaru Outback R 2005-2008 Subaru Outback R L.L. Bean Edition 2006-2006 Subaru Outback R VDC Limited 2009-2009 Subaru Outback 3.0 R Limited $70.80 |
IN STOCK - LOW 7505NGK 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 Laser Iridium Spark Plug Box of 4 (SILFR6C11) 2010-2012 Subaru Outback 3.6R Premium 2010-2013 Subaru Outback 3.6R 2010-2019 Subaru Outback 3.6R Limited 2017-2019 Subaru Outback 3.6R Touring $87.55 |
OUT OF STOCK 7913NGK 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 Laser Iridium Long Life Spark Plug Box of 4 (SILFR6A) 2005-2006 Subaru Outback XT 2005-2009 Subaru Outback XT Limited $73.96 |
 IN STOCK 3672NGK standard plugs are constructed for longer life and optimum performance.... NGK Nickel Spark Plug Box of 4 (LFR6A-11) 2001-2003 Subaru Outback VDC 2001-2004 Subaru Outback L.L. Bean 2002-2004 Subaru Outback H6 2004-2004 Subaru Outback H6 35th Anniversary Edition / H6 VDC $50.71 |
OUT OF STOCK 7787NGK standard plugs are constructed for longer life and optimum performance.... NGK Nickel Spark Plug Box of 4 (LFR6C-11) 2010-2012 Subaru Outback 3.6R Premium 2010-2013 Subaru Outback 3.6R 2010-2017 Subaru Outback 3.6R Limited 2017-2017 Subaru Outback 3.6R Touring $51.70 |
 IN STOCK - LOW 93420NGK 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 (LFR6BHX) 2005-2005 Subaru Outback VDC Limited 2005-2006 Subaru Outback R / XT 2005-2008 Subaru Outback R L.L. Bean Edition 2005-2009 Subaru Outback XT Limited 2006-2006 Subaru Outback R VDC Limited 2009-2009 Subaru Outback 3.0 R Limited 2010-2012 Subaru Outback 3.6R Premium 2010-2013 Subaru Outback 3.6R 2010-2019 Subaru Outback 3.6R Limited 2017-2019 Subaru Outback 3.6R Touring $66.88 |
 OUT OF STOCK 92274NGK 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 (LKAR7AHX-S) 2013-2019 Subaru Outback 2.5i / 2.5i Limited / 2.5i Premium 2017-2019 Subaru Outback 2.5i Touring $66.88 |
IN STOCK 94122NGK 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 (LFR6AHX-S) 2001-2003 Subaru Outback VDC 2001-2004 Subaru Outback L.L. Bean 2002-2004 Subaru Outback H6 2004-2004 Subaru Outback H6 35th Anniversary Edition / H6 VDC $66.88 |
 IN STOCK 5553NGK standard plugs are constructed for longer life and optimum performance.... NGK Traditional Spark Plug Box of 4 (BKR6ES-11) 2000-2003 Subaru Outback Base / Limited $35.09 |