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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- 3 pc DENSO Iridium Power Spark Plugs for 1987-1990 Chevrolet Sprint 1.0L L3Special Price $28.45 Regular Price $40.99
- 3 pc DENSO Spark Plugs for 2008-2015 Smart Fortwo 1.0L L3Special Price $41.67 Regular Price $59.99
- 3 pc DENSO Standard U-Groove Spark Plugs for 1985-1986 Chevrolet Sprint 1.0L L3Special Price $8.97 Regular Price $12.99
- 3 pc DENSO Standard U-Groove Spark Plugs for 1987-1990 Chevrolet Sprint 1.0L L3Special Price $9.93 Regular Price $13.99
- 3 pc DENSO Standard U-Groove Spark Plugs for 1988-1992 Daihatsu Charade 1.0L L3Special Price $9.57 Regular Price $9.93
- 3 pc DENSO Platinum TT Spark Plugs for 1989-1997 Geo Metro 1.0L L3Special Price $16.34 Regular Price $22.99
- 3 pc DENSO Platinum TT Spark Plugs for 1988-1992 Daihatsu Charade 1.0L L3Special Price $16.34 Regular Price $22.99
- 3 pc DENSO Platinum TT Spark Plugs for 1985-1991 Chevrolet Sprint 1.0L L3Special Price $16.84 Regular Price $23.99
- 3 pc DENSO Standard U-Groove Spark Plugs for 2008-2015 Smart Fortwo 1.0L L3Special Price $22.71 Regular Price $31.99
- 3 pc DENSO Platinum TT Spark Plugs for 2000-2006 Honda Insight 1.0L L3Special Price $24.61 Regular Price $34.99
- 3 pc DENSO Platinum TT Spark Plugs for 2014-2015 Mitsubishi Mirage 1.2L L3Special Price $25.28 Regular Price $35.99
- 3 pc DENSO Platinum Long Life Spark Plugs for 1988-1992 Daihatsu Charade 1.0L L3Special Price $27.55 Regular Price $28.28
- 3 pc DENSO Iridium Power Spark Plugs for 1985-1991 Chevrolet Sprint 1.0L L3Special Price $28.45 Regular Price $29.20
- 3 pc DENSO Iridium TT Spark Plugs for 2014-2015 Mitsubishi Mirage 1.2L L3Special Price $32.15 Regular Price $45.99
- 3 pc DENSO Iridium Power Spark Plugs for 2008-2015 Smart Fortwo 1.0L L3Special Price $32.15 Regular Price $45.99
- 3 pc DENSO Iridium TT Spark Plugs for 1988-1992 Daihatsu Charade 1.0L L3Special Price $31.44 Regular Price $32.25
- 3 pc DENSO Iridium TT Spark Plugs for 1987-1990 Chevrolet Sprint 1.0L L3Special Price $31.44 Regular Price $32.25
- 3 pc DENSO Iridium Power Spark Plugs for 2014-2015 Mitsubishi Mirage 1.2L L3Special Price $32.25 Regular Price $45.99
- 3 pc DENSO Iridium TT Spark Plugs for 2000-2006 Honda Insight 1.0L L3Special Price $34.44 Regular Price $48.99
- 3 pc DENSO Spark Plugs for 2000-2006 Honda Insight 1.0L L3Special Price $34.62 Regular Price $48.99