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 Direct Ignition Coils for 2002-2009 Honda CR-V 2.4L L4Special Price $223.65 Regular Price $228.22
- 6 pc DENSO Direct Ignition Coils for 2008-2012 Honda Accord 3.5L V6Special Price $297.37 Regular Price $424.99
- 6 pc DENSO Direct Ignition Coils for 2008-2016 Toyota Highlander 3.5L V6Special Price $464.19 Regular Price $662.99
- 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
- 6 pc DENSO Standard U-Groove Spark Plugs for 1995-2003 Chevrolet Monte Carlo 3.1L 3.4L 3.8L V6Special Price $20.06 Regular Price $28.99
- 6 pc DENSO Standard U-Groove Spark Plugs for 1994-2006 Toyota Camry 3.0L 3.3L V6Special Price $20.63 Regular Price $28.99
- 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
- 6 pc DENSO Standard U-Groove Spark Plugs for 2007-2010 Dodge Nitro 3.7L 4.0L V6Special Price $23.81 Regular Price $33.99
- 6 pc DENSO Standard Spark Plugs for 2007-2009 Acura MDX 3.7L V6Special Price $23.81 Regular Price $33.99
- 4 pc DENSO Standard Spark Plugs for 1997-2001 Toyota Camry 2.2L L4Special Price $26.41 Regular Price $37.99
- 6 pc DENSO Standard 5063 K20TXR Spark PlugsSpecial Price $32.88 Regular Price $46.99
- 4 pc DENSO Iridium Power 5307 IW22 Spark PlugsSpecial Price $32.99 Regular Price $46.99
- 6 pc DENSO Platinum TT Spark Plugs for 1993-2005 Lexus GS300 3.0L L6Special Price $34.46 Regular Price $48.99
- 6 pc DENSO Platinum TT Spark Plugs for 2009-2012 Audi Q5 3.2L V6Special Price $34.46 Regular Price $48.99
- 4 pc DENSO Iridium Power 5304 IK20 Spark PlugsSpecial Price $34.61 Regular Price $48.99
- 4 pc DENSO Iridium Power 5363 IU27 Spark PlugsSpecial Price $35.43 Regular Price $50.99
- 6 pc DENSO Standard Spark Plugs for 1996-2001 Toyota Camry 3.0L V6Special Price $36.41 Regular Price $51.99
- 4 pc DENSO Iridium Power Spark Plugs for 2010-2017 Toyota Camry 2.5L L4Special Price $37.27 Regular Price $52.99
- 4 pc DENSO Spark Plugs for 2000-2008 Toyota Corolla 1.8L L4Special Price $38.52 Regular Price $54.99
- 4 pc DENSO Spark Plugs for 1995-1997 Toyota Previa 2.4L L4Special Price $39.30 Regular Price $55.99
- 8 pc DENSO Platinum TT Spark Plugs for 1997-2008 Ford F-150 4.6L 5.4L V8Special Price $40.21 Regular Price $56.99
- 8 pc DENSO Platinum TT Spark Plugs for 1991-1994 Lincoln Town Car 4.6L V8Special Price $39.40 Regular Price $40.21
- 8 pc DENSO Platinum TT Spark Plugs for 1999-2013 Chevrolet Silverado 1500 4.8L 5.3L 6.0L 6.2L V8Special Price $40.21 Regular Price $56.99
- 4 pc DENSO Iridium TT Spark Plugs for 2010-2014 Hyundai Genesis Coupe 2.0L L4Special Price $40.23 Regular Price $56.99
- 4 pc DENSO Iridium Power Spark Plugs for 2011-2016 Mini Cooper Countryman 1.6L L4Special Price $41.06 Regular Price $58.99
- 6 pc DENSO Iridium Power 5303 IK16 Spark PlugsSpecial Price $44.05 Regular Price $62.99
- 4 pc DENSO Iridium TT Spark Plugs for 2013-2016 Honda Accord 2.0L 2.4L L4Special Price $44.67 Regular Price $63.99
- 4 pc DENSO Iridium TT Spark Plugs for 2013-2016 Mazda CX-5 2.0L 2.5L L4Special Price $45.59 Regular Price $64.99
- 6 pc DENSO Iridium Power 5310 IK22 Spark PlugsSpecial Price $46.05 Regular Price $65.99