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 DENSO Iridium Racing 5749 IKH01-24 Spark PlugsSpecial Price $126.85 Regular Price $180.99
- 4 pc DENSO Spark Plugs for 2010-2015 Toyota Prius 1.8L L4Special Price $50.41 Regular Price $71.99
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- 4 pc DENSO Direct Ignition Coils for 2002-2009 Honda CR-V 2.4L L4Special Price $223.65 Regular Price $228.22
- 4 pc DENSO Standard U-Groove Spark Plugs for 1974-1995 Toyota Pickup 2.0L 2.2L 2.4L L4Special Price $12.68 Regular Price $17.99
- 4 pc DENSO Platinum TT 4504 PK20TT Spark PlugsSpecial Price $19.77 Regular Price $27.99
- 4 pc DENSO Platinum TT Spark Plugs for 1991-1999 Mercury Tracer 1.9L 2.0L L4Special Price $22.09 Regular Price $31.99
- 4 pc DENSO Standard 5063 K20TXR Spark PlugsSpecial Price $23.10 Regular Price $32.99
- 4 pc DENSO Standard Spark Plugs for 1997-2001 Toyota Camry 2.2L L4Special Price $26.41 Regular Price $37.99
- 4 pc DENSO Iridium Power 5307 IW22 Spark PlugsSpecial Price $32.99 Regular Price $46.99
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