The parts that make up the Ignition System all work together to provide a spark of the right intensity and at the exact time to light up the air and fuel mixture. Spark plugs are at the business end of the ignition system, and are fed power from Starter Motors and ignition coils. To ensure this happens efficiently and at the correct time, a series of sensors monitor the position of cams, throttle bodies and cranks, and air volume and temperature. All parts rely on various Car Wiring Supplies to work, and protective relays, switches, and fuses to prevent faults. They can also be controlled directly from the car's main computer or separate car Control Modules, such as the ignition module found in recent makes.
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4 pc NGK G-Power Spark Plugs for 2009-2020 Dodge Journey 2.4L L4Special Price $18.51 Regular Price $25.99
- 4 pc NGK G-Power Spark Plugs for 2007-2014 Honda Fit 1.5L L4Special Price $19.18 Regular Price $26.99
- 4 pc NGK Iridium IX Spark Plugs for 2011-2020 Mazda 3 Sport 2.0L 2.5L L4Special Price $36.09 Regular Price $51.99
- 4 pc NGK Ignition Coils for 2008-2012 Honda Accord 2.4L L4Special Price $205.13 Regular Price $292.99
- 4 pc Hitachi Ignition Coils for 2007-2019 Nissan Sentra 1.8L 2.0L 2.5L L4Special Price $219.16 Regular Price $312.99
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- 4 pc NGK V-Power Spark Plugs for 1968-1979 Toyota Corolla 1.1L 1.2L 1.6L L4Special Price $13.21 Regular Price $18.99
- 4 pc NGK Standard Spark Plugs for 2000 Toyota 4Runner 2.7L L4Special Price $13.46 Regular Price $18.99
- 4 pc NGK Iridium IX Spark Plugs for 1997-1998 Honda CR-V 2.0L L4Special Price $35.94 Regular Price $50.99
- 4 pc NGK Iridium IX Spark Plugs for 2001-2009 Toyota Prius 1.5L L4Special Price $35.94 Regular Price $50.99
- 4 pc NGK Iridium IX Spark Plugs for 2010-2017 GMC Terrain 2.4L L4Special Price $35.94 Regular Price $50.99
- 4 pc NGK Iridium IX Spark Plugs for 2014-2018 Kia Forte 1.8L 2.0L L4Special Price $36.09 Regular Price $51.99
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- 4 pc NGK Laser Iridium Spark Plugs for 2009-2014 Acura TSX 2.4L L4Special Price $55.65 Regular Price $79.99
- 4 pc NGK Laser Iridium Spark Plugs for 2011-2020 Mazda 3 Sport 2.0L 2.5L L4Special Price $56.87 Regular Price $80.99
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- 4 pc NGK Standard Spark Plugs for 1962-1981 MG MGB 1.8L L4Special Price $14.44 Regular Price $20.99
- 4 pc Champion Platinum Spark Plugs for 1992-2005 Honda Civic 1.5L 1.6L 1.7L L4Special Price $18.19 Regular Price $25.99
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- 4 pc Champion Iridium Spark Plugs for 2017-2020 Toyota Tacoma 2.7L L4Special Price $33.34 Regular Price $47.99
- 4 pc Bosch Double Platinum Spark Plugs for 2017-2021 GMC Acadia 2.5L L4Special Price $33.17 Regular Price $33.38
- 4 pc Champion Iridium Spark Plugs for 2017-2020 Toyota Prius Prime 1.8L L4Special Price $33.84 Regular Price $47.99
- 4 pc NGK Laser Platinum Spark Plugs for 2003-2011 Subaru Impreza 2.5L H4Special Price $34.50 Regular Price $48.99
- 4 pc NGK Iridium IX Spark Plugs for 2006-2011 Honda Civic 2.0L L4Special Price $35.94 Regular Price $50.99
- 4 pc NGK Iridium IX Spark Plugs for 2011-2016 Honda CR-Z 1.5L L4Special Price $35.94 Regular Price $50.99
- 4 pc NGK Iridium IX Spark Plugs for 1991-2005 Toyota Celica 1.8L 2.2L L4Special Price $35.94 Regular Price $50.99
- 4 pc NGK Iridium IX Spark Plugs for 2003-2011 Saab 9-3 2.0L L4Special Price $35.94 Regular Price $50.99
- 4 pc NGK Iridium IX Spark Plugs for 2006-2013 Mazda 6 2.3L 2.5L L4Special Price $36.68 Regular Price $51.99
- 4 pc NGK Iridium IX Spark Plugs for 1995-1999 Toyota Tercel 1.5L L4Special Price $36.68 Regular Price $51.99
- 4 pc NGK Iridium IX Spark Plugs for 2016-2020 Honda Civic 2.0L L4Special Price $36.83 Regular Price $52.99
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- 4 pc DENSO Spark Plugs for 2003-2010 Pontiac Vibe 1.8L 2.4L L4Special Price $39.30 Regular Price $55.99
- 4 pc DENSO Iridium TT Spark Plugs for 2012-2015 Toyota Prius V 1.8L L4Special Price $44.67 Regular Price $63.99
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