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.
Filter By Part Details
- 2 pc NGK V-Power Racing 5820 R5671A-10 Spark PlugsSpecial Price $10.85 Regular Price $14.99
- 2 pc NGK V-Power Racing 5238 R5671A-9 Spark PlugsSpecial Price $11.24 Regular Price $15.99
- 2 pc NGK V-Power Racing 3442 R5673-9 Spark PlugsSpecial Price $10.96 Regular Price $15.99
- 2 pc NGK V-Power Racing 6596 R5671A-11 Spark PlugsSpecial Price $10.85 Regular Price $14.99
- 2 pc NGK Ignition Coils for 2001-2005 Mazda Miata 1.8L L4Special Price $102.93 Regular Price $146.99
- 2 pc NGK Standard 4972 BPMR6A SOLID Spark PlugsSpecial Price $4.30 Regular Price $4.38
- 2 pc Champion Iridium 9055 REC12WMPB5 Spark PlugsSpecial Price $15.26 Regular Price $21.99
- 2 pc NGK V-Power Racing 3249 R5673-8 Spark PlugsSpecial Price $10.58 Regular Price $14.99
- 2 pc NGK V-Power Racing 4091 R5671A-7 Spark PlugsSpecial Price $11.24 Regular Price $15.99
- 2 pc Champion Copper Plus 938M QL78YC Spark PlugsSpecial Price $7.03 Regular Price $9.99
- 2 pc Champion Copper Plus 344 RC9YC Spark PlugsSpecial Price $4.55 Regular Price $6.99
- 2 pc Champion Copper Plus 300 N9YC Spark PlugsSpecial Price $4.96 Regular Price $6.99
- 2 pc NGK Ignition Coils for 1997-2000 Toyota Tacoma 2.4L 2.7L L4Special Price $113.93 Regular Price $162.99
- 2 pc DENSO Platinum TT 4503 PK16TT Spark PlugsSpecial Price $8.85 Regular Price $12.99
- 2 pc NGK Standard 2329 BR8EQ-14 Spark PlugsSpecial Price $15.50 Regular Price $21.99
- 2 pc NGK V-Power 4495 BPZ8H-N-10 Spark PlugsSpecial Price $18.30 Regular Price $25.99
- 2 pc Champion Iridium 9200 RS10ZWYPB5 Spark PlugsSpecial Price $15.22 Regular Price $21.99
- 2 pc DENSO Standard U-Groove 3381 K20HR-U11 Spark PlugsSpecial Price $11.73 Regular Price $16.99
- 2 pc NGK Standard 1679 LMAR6C-9 Spark PlugsSpecial Price $18.82 Regular Price $26.99
- 2 pc NGK Laser Iridium 93026 DILKAR8A8 Spark PlugsSpecial Price $35.18 Regular Price $49.99
- 2 pc DENSO Platinum TT 4504 PK20TT Spark PlugsSpecial Price $8.85 Regular Price $12.99
- 2 pc NGK Standard 6669 BR9ECS-5 Spark PlugsSpecial Price $15.72 Regular Price $21.99
- 2 pc NGK Standard 4313 LMAR8A-9 Spark PlugsSpecial Price $19.00 Regular Price $26.99
- 2 pc NGK Iridium IX 2707 BR9ECMIX Spark PlugsSpecial Price $27.96 Regular Price $39.99
- 2 pc NGK Ignition Coils for 2002-2003 Mazda Protege5 2.0L L4Special Price $93.53 Regular Price $133.99