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 Laser Iridium 4462 IZFR6J Spark PlugsSpecial Price $75.51 Regular Price $107.99
- 6 pc NGK Laser Iridium 5887 IZFR5G Spark PlugsSpecial Price $74.00 Regular Price $105.99
- 6 pc NGK V-Power 4177 TR6 Spark PlugsSpecial Price $17.30 Regular Price $24.99
- 6 pc Champion Iridium 9809 QC8WEP Spark PlugsSpecial Price $54.21 Regular Price $76.99
- 6 pc NGK Laser Iridium 4212 ILFR6G-E Spark PlugsSpecial Price $74.20 Regular Price $105.99
- 6 pc NGK Standard 5881 BKR7EKU Spark PlugsSpecial Price $41.69 Regular Price $59.99
- 6 pc Champion Iridium 9005 QC10WEP Spark PlugsSpecial Price $54.71 Regular Price $77.99
- 6 pc NGK Laser Iridium 95350 DILZKR7B11G Spark PlugsSpecial Price $93.87 Regular Price $95.79
- 6 pc NGK Standard 6703 BPMR7A SOLID Spark PlugsSpecial Price $15.86 Regular Price $22.99
- 6 pc Champion Copper Plus 938M QL78YC Spark PlugsSpecial Price $23.21 Regular Price $32.99
- 6 pc NGK Iridium IX 2668 BKR8EIX Spark PlugsSpecial Price $47.20 Regular Price $66.99
- 6 pc NGK Laser Iridium 4095 IZFR6F11 Spark PlugsSpecial Price $74.00 Regular Price $105.99
- 6 pc Champion Copper Plus 300 N9YC Spark PlugsSpecial Price $17.11 Regular Price $23.99
- 6 pc NGK Standard 6993 BKR6EKU Spark PlugsSpecial Price $42.55 Regular Price $60.99
- 6 pc NGK Laser Iridium 7751 ILZKR7B11 Spark PlugsSpecial Price $74.98 Regular Price $106.99
- 6 pc NGK Standard 4551 BR9HS-10 Spark PlugsSpecial Price $20.10 Regular Price $28.99
- 6 pc Champion Copper Plus 955M XC12PEPB Spark PlugsSpecial Price $40.01 Regular Price $40.83
- 6 pc Champion Iridium 9407 RER8ZWYCB4 Spark PlugsSpecial Price $42.95 Regular Price $60.99
- 6 pc NGK Laser Platinum 4363 PZFR5F-11 Spark PlugsSpecial Price $65.52 Regular Price $93.99
- 6 pc NGK Iridium IX 6619 LFR6AIX-11 Spark PlugsSpecial Price $46.45 Regular Price $65.99
- 6 pc NGK Laser Platinum 7415 DCPR8EKP Spark PlugsSpecial Price $63.56 Regular Price $90.99
- 6 pc Champion Copper Plus 844 H10C Spark PlugsSpecial Price $15.49 Regular Price $21.99
- 6 pc Champion Copper Plus 438 RC12ECC Spark PlugsSpecial Price $17.41 Regular Price $24.99
- 6 pc NGK Standard 5129 DPR7EA-9 Spark PlugsSpecial Price $17.54 Regular Price $24.99
- 6 pc NGK V-Power 6987 ZFR6F-11G Spark PlugsSpecial Price $20.71 Regular Price $29.99
- 6 pc NGK Laser Iridium 4589 IFR6T11 Spark PlugsSpecial Price $51.44 Regular Price $72.99
- 6 pc NGK Laser Iridium 4214 IZFR7M Spark PlugsSpecial Price $75.51 Regular Price $107.99
- 6 pc NGK Laser Iridium 6858 DFH6B-11A Spark PlugsSpecial Price $94.11 Regular Price $133.99
- 6 pc NGK Laser Iridium 93759 DILFR5A11 Spark PlugsSpecial Price $94.27 Regular Price $134.99
- 6 pc NGK Laser Platinum 6240 PLFR5A-11 Spark PlugsSpecial Price $65.72 Regular Price $93.99
- 6 pc NGK Iridium IX 2669 BKR9EIX Spark PlugsSpecial Price $47.20 Regular Price $66.99
- 6 pc NGK Iridium IX 5464 BKR5EIX-11 Spark PlugsSpecial Price $47.20 Regular Price $66.99
- 6 pc DENSO Iridium Power 5341 ITV24 Spark PlugsSpecial Price $58.05 Regular Price $82.99