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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12 pc Champion Iridium Spark Plugs for 2014-2017 Bentley Flying SpurSpecial Price $81.22 Regular Price $115.99
- 12 pc Champion Iridium Spark Plugs for 1998-2005 Mercedes-Benz CLK320 3.2L V6Special Price $86.59 Regular Price $123.99
- 12 pc Champion Iridium Spark Plugs for 1971-1974 Jaguar XKE 5.3L V12Special Price $92.45 Regular Price $131.99
- 12 pc DENSO Iridium Power Spark Plugs for 2001-2004 Mercedes-Benz SLK320 3.2L V6Special Price $94.65 Regular Price $134.99
- 12 pc DENSO Iridium Power Spark Plugs for 2004-2008 Chrysler Crossfire 3.2L V6Special Price $96.59 Regular Price $137.99
- 12 pc DENSO Iridium Power Spark Plugs for 2006-2009 Audi A8 Quattro 6.0L W12Special Price $96.59 Regular Price $137.99
- 12 pc NGK Iridium IX Spark Plugs for 1998-2001 BMW 750iL 5.4L V12Special Price $99.91 Regular Price $142.99
- 12 pc NGK Iridium IX Spark Plugs for 2002 Mercedes-Benz C32 AMG 3.2L V6Special Price $99.91 Regular Price $142.99
- 12 pc NGK Iridium IX Spark Plugs for 2004-2006 BMW 760i 6.0L V12Special Price $99.91 Regular Price $142.99
- 12 pc NGK Iridium IX Spark Plugs for 1971-1974 Jaguar XKE 5.3L V12Special Price $100.05 Regular Price $142.99
- 12 pc NGK Iridium IX Spark Plugs for 2003-2004 Mercedes-Benz SLK32 AMG 3.2L V6Special Price $101.95 Regular Price $145.99
- 12 pc NGK Iridium IX Spark Plugs for 1976-1979 Jaguar XJS 5.3L V12Special Price $102.10 Regular Price $145.99
- 12 pc DENSO Iridium Power Spark Plugs for 1985-1991 Ferrari Testarossa 4.9L H12Special Price $107.08 Regular Price $152.99
- 12 pc DENSO Iridium Power Spark Plugs for 2012 Audi A8 Quattro 6.3L W12Special Price $112.41 Regular Price $160.99
- 12 pc NGK Laser Iridium Spark Plugs for 2001-2005 Mercedes-Benz C320 3.2L V6Special Price $149.81 Regular Price $213.99
- 12 pc NGK Laser Iridium Spark Plugs for 2003-2005 Mercedes-Benz CLK320 3.2L V6Special Price $152.87 Regular Price $217.99
- 12 pc NGK Ignition Coils for 2004-2006 Volkswagen Phaeton 6.0L W12Special Price $431.27 Regular Price $615.99
- 12 pc Champion Copper Plus Spark Plugs for 1989-1994 Porsche 911 3.6L H6Special Price $35.09 Regular Price $49.99
- 12 pc Champion Copper Plus Spark Plugs for 2004-2006 BMW 760i 6.0L V12Special Price $35.34 Regular Price $49.99
- 12 pc Champion Copper Plus Spark Plugs for 1998-2001 BMW 750iL 5.4L V12Special Price $35.34 Regular Price $49.99
- 12 pc Champion Copper Plus Spark Plugs for 2003-2008 BMW 760Li 6.0L V12Special Price $35.34 Regular Price $49.99
- 12 pc Champion Copper Plus Spark Plugs for 1999-2002 Rolls-Royce Silver Seraph 5.4L V12Special Price $36.07 Regular Price $51.99
- 12 pc Champion Copper Plus Spark Plugs for 1993-1998 Porsche 911 3.6L H6Special Price $36.07 Regular Price $51.99
- 12 pc Champion Copper Plus Spark Plugs for 2004-2017 Rolls-Royce Phantom 6.7L V12Special Price $36.07 Regular Price $51.99
- 12 pc Champion Copper Plus Spark Plugs for 2004-2008 Chrysler Crossfire 3.2L V6Special Price $36.34 Regular Price $51.99
- 12 pc Champion Copper Plus Spark Plugs for 2014 Mercedes-Benz CL600Special Price $36.69 Regular Price $51.99
- 12 pc Champion Copper Plus Spark Plugs for 2003-2012 Maybach 57Special Price $36.69 Regular Price $51.99
- 12 pc Champion Copper Plus Spark Plugs for 1993 Jaguar XJRS 6.0L V12Special Price $36.87 Regular Price $52.99
- 12 pc Champion Copper Plus Spark Plugs for 2000 Aston Martin DB7 6.0L V12Special Price $36.87 Regular Price $52.99
