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 Ignition Coils for 2010-2014 Hyundai Genesis Coupe 2.0L L4Special Price $229.15 Regular Price $326.99
- 4 pc NGK Ignition Coils for 2007-2018 Nissan Altima 2.5L L4Special Price $258.21 Regular Price $368.99
- 4 pc NGK Ignition Coils for 2004-2010 Subaru Forester 2.5L H4Special Price $305.90 Regular Price $436.99
- 4 pc NGK Ignition Coils for 2002-2011 Honda Civic 2.0L L4Special Price $194.94 Regular Price $277.99
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- 4 pc NGK Laser Iridium Spark Plugs for 2002-2009 Honda CR-V 2.4L L4Special Price $52.57 Regular Price $74.99
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- 4 pc NGK Standard Spark Plugs for 1999-2004 Toyota Tacoma 2.4L 2.7L L4Special Price $13.02 Regular Price $18.99
- 4 pc NGK Iridium IX Spark Plugs for 1994-2005 Mazda Miata 1.8L L4Special Price $36.68 Regular Price $51.99
- 4 pc NGK Laser Iridium Spark Plugs for 2012-2016 BMW 528i 2.0L L4Special Price $73.10 Regular Price $103.99
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- 4 pc NGK G-Power Spark Plugs for 1990-2001 Volkswagen Jetta 1.8L 2.0L L4Special Price $19.74 Regular Price $27.99
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- 4 pc NGK Iridium IX Spark Plugs for 2005-2010 Scion tC 2.4L L4Special Price $36.68 Regular Price $51.99
- 4 pc NGK Iridium IX Spark Plugs for 2009-2018 Toyota RAV4 2.5L L4Special Price $36.83 Regular Price $52.99
- 4 pc NGK Iridium IX Spark Plugs for 2003-2007 Honda Accord 2.4L L4Special Price $36.83 Regular Price $52.99
- 4 pc NGK Iridium IX Spark Plugs for 2002-2009 Honda CR-V 2.4L L4Special Price $36.83 Regular Price $52.99
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- 4 pc NGK Laser Iridium Spark Plugs for 2015-2019 Hyundai Sonata 2.4L L4Special Price $52.43 Regular Price $74.99
- 4 pc NGK Laser Iridium Spark Plugs for 2015-2020 Subaru WRX 2.0L H4Special Price $55.05 Regular Price $78.99
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- 4 pc NGK Laser Iridium Spark Plugs for 2016-2017 Lexus IS200t 2.0L L4Special Price $71.49 Regular Price $101.99
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- 4 pc NGK Ignition Coils for 2002-2007 Suzuki Aerio 2.0L 2.3L L4Special Price $182.39 Regular Price $260.99
