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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- NGK Laser Platinum 94460 PFR8S8EG Spark PlugSpecial Price $12.13 Regular Price $16.99
- NGK Laser Platinum 5547 PFR6W-TG Spark PlugSpecial Price $14.22 Regular Price $19.99
- NGK Laser Platinum 1675 PFR7S8EG Spark PlugSpecial Price $12.13 Regular Price $16.99
- NGK Laser Platinum 2647 PFR5G-11 Spark PlugSpecial Price $12.55 Regular Price $17.99
- NGK Laser Platinum 6240 PLFR5A-11 Spark PlugSpecial Price $12.59 Regular Price $17.99
- NGK Laser Platinum 4302 BKR5EKPB-11 Spark PlugSpecial Price $9.33 Regular Price $12.99
- NGK Laser Platinum 7415 DCPR8EKP Spark PlugSpecial Price $11.81 Regular Price $16.99
- NGK Laser Platinum 4363 PZFR5F-11 Spark PlugSpecial Price $12.55 Regular Price $17.99
- 4 pc NGK Laser Platinum 5255 BUR9EQP Spark PlugsSpecial Price $36.71 Regular Price $51.99
- NGK Laser Platinum 6737 PZFR5Q-11 Spark PlugSpecial Price $10.94 Regular Price $15.99
- 6 pc NGK Laser Platinum 4363 PZFR5F-11 Spark PlugsSpecial Price $65.52 Regular Price $93.99
- NGK Laser Platinum 5542 PFR6T-10G Spark PlugSpecial Price $12.13 Regular Price $16.99
- 6 pc NGK Laser Platinum 7415 DCPR8EKP Spark PlugsSpecial Price $63.56 Regular Price $90.99
- 4 pc NGK Laser Platinum 3199 BKR6EQUP Spark PlugsSpecial Price $33.74 Regular Price $47.99
- 6 pc NGK Laser Platinum 95712 LZFR6AP11GS Spark PlugsSpecial Price $67.80 Regular Price $96.99
- 6 pc NGK Laser Platinum Spark Plugs for 2003-2006 Nissan 350Z 3.5L V6Special Price $72.88 Regular Price $103.99
- 8 pc NGK Laser Platinum Spark Plugs for 2007-2011 Mercedes-Benz CLS550 5.5L V8Special Price $97.35 Regular Price $138.99
- 10 pc NGK Laser Platinum Spark Plugs for 2007-2011 Audi S6 5.2L V10Special Price $138.11 Regular Price $196.99
- 6 pc NGK Laser Platinum Spark Plugs for 2009-2010 Dodge Challenger 3.5L V6Special Price $48.06 Regular Price $49.04
- 4 pc NGK Laser Platinum Spark Plugs for 2000-2009 Honda S2000 2.0L 2.2L L4Special Price $51.23 Regular Price $72.99
- 5 pc NGK Laser Platinum Spark Plugs for 2006-2009 Volkswagen Rabbit 2.5L L5Special Price $56.55 Regular Price $80.99
- 4 pc NGK Laser Platinum 5507 PZNAR6A11H Spark PlugsSpecial Price $61.30 Regular Price $62.55
- 6 pc NGK Laser Platinum 6240 PLFR5A-11 Spark PlugsSpecial Price $65.72 Regular Price $93.99
- 6 pc NGK Laser Platinum 4302 BKR5EKPB-11 Spark PlugsSpecial Price $53.05 Regular Price $75.99