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 NGK V-Power 4177 TR6 Spark PlugsSpecial Price $17.30 Regular Price $24.99
- 8 pc NGK V-Power 4177 TR6 Spark PlugsSpecial Price $22.88 Regular Price $32.99
- 8 pc NGK V-Power 2238 TR5 Spark PlugsSpecial Price $25.72 Regular Price $36.99
- 8 pc NGK V-Power 3346 BR7EF Spark PlugsSpecial Price $25.72 Regular Price $36.99
- 8 pc NGK V-Power 6962 BKR6E Spark PlugsSpecial Price $25.76 Regular Price $36.99
- 8 pc NGK V-Power Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.8L 5.3L 6.0L 6.2L V8Special Price $29.32 Regular Price $41.99
- 8 pc NGK V-Power Spark Plugs for 1993-2010 Ford F-150 4.6L 5.4L 5.8L V8Special Price $29.32 Regular Price $41.99
- 4 pc NGK V-Power 5574 BPM8Y SOLID Spark PlugsSpecial Price $10.48 Regular Price $14.99
- 2 pc NGK V-Power 4495 BPZ8H-N-10 Spark PlugsSpecial Price $18.30 Regular Price $25.99
- 12 pc NGK V-Power Spark Plugs for 1998-2002 Mercedes-Benz ML320 3.2L V6Special Price $40.07 Regular Price $56.99
- 16 pc NGK V-Power Spark Plugs for 2003-2008 Dodge Ram 1500 5.7L V8Special Price $58.14 Regular Price $82.99
- 6 pc NGK V-Power 6987 ZFR6F-11G Spark PlugsSpecial Price $20.71 Regular Price $29.99
- 6 pc NGK V-Power Spark Plugs for 1987-1996 Ford F-150 4.9L L6Special Price $22.99 Regular Price $32.99
- 4 pc NGK V-Power Spark Plugs for 1993-2002 Mazda 626 2.0L L4Special Price $14.68 Regular Price $20.99
- 6 pc NGK V-Power Spark Plugs for 1984-1989 Nissan 300ZX 3.0L V6Special Price $21.79 Regular Price $30.99
- 6 pc NGK V-Power Spark Plugs for 1995-2002 Honda Accord 2.7L 3.0L V6Special Price $23.75 Regular Price $33.99
- 6 pc NGK V-Power Spark Plugs for 2006-2009 Mitsubishi Raider 3.7L V6Special Price $23.75 Regular Price $33.99
- 6 pc NGK V-Power Spark Plugs for 1999-2001 Jeep Cherokee 4.0L L6Special Price $25.83 Regular Price $36.99
- 6 pc NGK V-Power Spark Plugs for 1997-2006 Jeep TJ 4.0L L6Special Price $25.83 Regular Price $36.99
- 8 pc NGK V-Power Spark Plugs for 2003-2014 Ford Mustang 4.6L 5.4L 5.8L V8Special Price $26.87 Regular Price $37.99
- 8 pc NGK V-Power Spark Plugs for 1976-1985 Chevrolet K20 5.0L 5.7L 6.6L 7.4L V8Special Price $28.91 Regular Price $40.99
- 8 pc NGK V-Power Spark Plugs for 1989-2001 Ford Ranger 2.3L 2.5L L4Special Price $29.32 Regular Price $41.99