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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- 6 pc Champion Double Platinum Spark Plugs for 2006-2010 Dodge Charger 3.5L V6Special Price $40.02 Regular Price $56.99
- 6 pc Champion Double Platinum Spark Plugs for 2008-2012 Land Rover LR2 3.2L L6Special Price $40.71 Regular Price $57.99
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- 6 pc Champion Copper Plus 898 QL76V Spark PlugsSpecial Price $42.87 Regular Price $60.99
- 6 pc Champion Iridium Spark Plugs for 2005-2010 Jeep Grand Cherokee 3.7L V6Special Price $44.82 Regular Price $63.99
- 6 pc Champion Iridium Spark Plugs for 2009-2016 Lincoln MKS 3.7L V6Special Price $44.82 Regular Price $63.99
- 6 pc Champion Iridium Spark Plugs for 1997-2006 Jeep TJ 4.0L L6Special Price $47.82 Regular Price $67.99
- 16 pc Champion Copper Plus Spark Plugs for 2006-2008 Jeep Commander 5.7L V8Special Price $48.53 Regular Price $68.99
- 16 pc Champion Copper Plus Spark Plugs for 2009-2019 Dodge Challenger 5.7L V8Special Price $49.62 Regular Price $70.99
- 8 pc Champion Double Platinum Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.8L 5.3L 6.0L 6.2L V8Special Price $50.18 Regular Price $71.99
- 8 pc Champion Double Platinum Spark Plugs for 1999-2013 GMC Sierra 1500 4.8L 5.3L 6.0L 6.2L V8Special Price $50.18 Regular Price $71.99
- 12 pc Champion Platinum Spark Plugs for 2003-2005 Mercedes-Benz ML350 3.7L V6Special Price $50.31 Regular Price $71.99
- 8 pc Champion Iridium Spark Plugs for 2018-2020 Ford F-150 5.0L V8Special Price $55.86 Regular Price $79.99
- 8 pc Champion Iridium Spark Plugs for 2002-2007 Dodge Ram 1500 4.7L V8Special Price $57.99 Regular Price $82.99
- 16 pc Champion Platinum Spark Plugs for 2017-2019 Ford E-350 Super Duty 6.2L V8Special Price $58.34 Regular Price $82.99
- 16 pc Champion Platinum Spark Plugs for 2006-2008 Dodge Charger 5.7L V8Special Price $63.05 Regular Price $89.99
- 16 pc Champion Platinum Spark Plugs for 2003-2008 Dodge Ram 1500 5.7L V8Special Price $63.05 Regular Price $89.99
- 10 pc Champion Double Platinum Spark Plugs for 1992-2006 Dodge Viper 8.0L 8.3L V10Special Price $67.60 Regular Price $96.99
- 10 pc Champion Iridium 9005 QC10WEP Spark PlugsSpecial Price $90.98 Regular Price $129.99
- 16 pc Champion Double Platinum Spark Plugs for 2003-2008 Dodge Ram 1500 5.7L V8Special Price $97.30 Regular Price $138.99
- 16 pc Champion Double Platinum Spark Plugs for 2006-2008 Dodge Charger 5.7L V8Special Price $99.29 Regular Price $141.99
- 16 pc Champion Iridium Spark Plugs for 2011-2019 Ram 2500 5.7L 6.4L V8Special Price $112.56 Regular Price $160.99
- 16 pc Champion Iridium Spark Plugs for 2009-2019 Dodge Charger 5.7L V8Special Price $114.86 Regular Price $163.99
- 6 pc Champion Copper Plus Spark Plugs for 1987-1990 Jeep Cherokee 4.0L L6Special Price $18.98 Regular Price $26.99
- 8 pc Champion Copper Plus Spark Plugs for 2005-2011 Volvo XC90 4.4L V8Special Price $25.45 Regular Price $35.99
- 12 pc Champion Platinum Spark Plugs for 1998-2005 Mercedes-Benz E320 3.2L V6Special Price $50.31 Regular Price $71.99
- 6 pc Champion Copper Plus 344 RC9YC Spark PlugsSpecial Price $15.92 Regular Price $22.99
- 6 pc Champion Copper Plus Spark Plugs for 1997-1998 Jeep TJ 4.0L L6Special Price $19.04 Regular Price $26.99
- 6 pc Champion Copper Plus Spark Plugs for 2006 Lexus GS300 3.0L V6Special Price $19.70 Regular Price $27.99
- 4 pc Champion Iridium Spark Plugs for 2009-2019 Toyota Corolla 1.8L L4Special Price $34.24 Regular Price $48.99