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 NGK V-Power Spark Plugs for 1998-2002 Mercedes-Benz ML320 3.2L V6Special Price $40.07 Regular Price $56.99
- 12 pc Champion Platinum Spark Plugs for 2001-2005 Mercedes-Benz C240 2.6L V6Special Price $49.30 Regular Price $69.99
- 12 pc NGK V-Power Spark Plugs for 1998-2002 Mercedes-Benz E320 3.2L V6Special Price $40.07 Regular Price $56.99
- 12 pc NGK Standard Spark Plugs for 1998-2002 Mercedes-Benz CLK320 3.2L V6Special Price $39.80 Regular Price $56.99
- 12 pc NGK V-Power Spark Plugs for 1998-2002 Mercedes-Benz CLK320 3.2L V6Special Price $40.07 Regular Price $56.99
- 12 pc NGK V-Power Spark Plugs for 1977-1988 Jaguar XJS 5.3L V12Special Price $42.37 Regular Price $60.99
- 12 pc NGK Standard Spark Plugs for 1973-1976 Ferrari 365 GT4 4.4L H12 V12Special Price $43.21 Regular Price $61.99
- 12 pc Champion Platinum Spark Plugs for 2003-2005 Mercedes-Benz ML350 3.7L V6Special Price $50.31 Regular Price $71.99
- 12 pc NGK Iridium IX Spark Plugs for 2005 Aston Martin DB9 6.0L V12Special Price $99.91 Regular Price $142.99
- 12 pc NGK Iridium IX Spark Plugs for 1991-1992 BMW 850i 5.0L V12Special Price $99.91 Regular Price $142.99
- 12 pc NGK Iridium IX Spark Plugs for 2003-2005 Mercedes-Benz ML350 3.7L V6Special Price $99.91 Regular Price $142.99
- 12 pc NGK Iridium IX Spark Plugs for 1998-2005 Mercedes-Benz CLK320 3.2L V6Special Price $101.95 Regular Price $145.99
- 12 pc NGK Iridium IX Spark Plugs for 2004-2008 Chrysler Crossfire 3.2L V6Special Price $101.95 Regular Price $145.99
- 12 pc NGK Laser Platinum Spark Plugs for 2001-2005 Mercedes-Benz C240 2.6L V6Special Price $115.00 Regular Price $163.99
- 12 pc NGK Laser Platinum Spark Plugs for 2005-2009 Audi A8 Quattro 6.0L W12Special Price $130.98 Regular Price $186.99
- 12 pc NGK Ignition Coils for 2003-2018 Bentley Continental 6.0L W12Special Price $431.27 Regular Price $615.99
- 12 pc Champion Copper Plus Spark Plugs for 2002 Rolls-Royce Park Ward 5.4L V12Special Price $35.34 Regular Price $49.99
- 12 pc Champion Copper Plus Spark Plugs for 1971-1974 Jaguar XKE 5.3L V12Special Price $38.46 Regular Price $54.99
- 12 pc NGK Standard Spark Plugs for 2002-2004 Mercedes-Benz C32 AMG 3.2L V6Special Price $39.00 Regular Price $55.99
- 12 pc NGK Standard Spark Plugs for 1994-1999 Mercedes-Benz S600 6.0L V12Special Price $39.00 Regular Price $55.99
- 12 pc NGK Standard Spark Plugs for 2003-2005 Mercedes-Benz C240 2.6L V6Special Price $39.00 Regular Price $55.99
- 12 pc NGK Standard Spark Plugs for 1994-2002 Mercedes-Benz SL600 6.0L V12Special Price $39.00 Regular Price $55.99
- 12 pc NGK V-Power Spark Plugs for 2002-2003 Aston Martin DB7 6.0L V12Special Price $41.52 Regular Price $58.99
- 12 pc NGK V-Power Spark Plugs for 2005 Aston Martin DB9 6.0L V12Special Price $41.66 Regular Price $59.99
- 12 pc NGK Standard Spark Plugs for 1968-1970 Ferrari 365 GTC 4.4L V12Special Price $42.34 Regular Price $59.99
- 12 pc NGK V-Power Spark Plugs for 2002-2004 Mercedes-Benz SLK32 AMG 3.2L V6Special Price $42.52 Regular Price $60.99
- 12 pc Autolite Platinum Spark Plug for 2004-2012 Rolls-Royce PhantomSpecial Price $48.57 Regular Price $68.99
- 12 pc Champion Platinum Spark Plugs for 2004-2008 Chrysler Crossfire 3.2L V6Special Price $49.30 Regular Price $69.99
- 12 pc Champion Platinum Spark Plugs for 1993 Mercedes-Benz 600SEC 6.0L V12Special Price $50.31 Regular Price $71.99
- 12 pc NGK G-Power Spark Plugs for 1991-1992 BMW 850i 5.0L V12Special Price $51.03 Regular Price $72.99
- 12 pc NGK G-Power Spark Plugs for 2003-2008 BMW 760Li 6.0L V12Special Price $52.67 Regular Price $74.99
- 12 pc NGK G-Power Spark Plugs for 2005 Aston Martin DB9 6.0L V12Special Price $53.75 Regular Price $76.99
- 12 pc DENSO Platinum TT Spark Plugs for 1999-2002 Mercedes-Benz SL600 6.0L V12Special Price $58.78 Regular Price $83.99
- 12 pc DENSO Platinum TT Spark Plugs for 1998-2000 Mercedes-Benz C280 2.8L V6Special Price $59.99 Regular Price $85.99