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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- 4 pc Champion Copper Plus Spark Plugs for 2000-2006 Nissan Sentra 1.8L 2.5L L4Special Price $13.58 Regular Price $18.99
- 4 pc Champion Copper Plus 938M QL78YC Spark PlugsSpecial Price $15.44 Regular Price $21.99
- 4 pc Champion Platinum Spark Plugs for 1996-2003 Toyota RAV4 2.0L L4Special Price $17.66 Regular Price $24.99
- 4 pc Champion Platinum Spark Plugs for 2004-2012 Chevrolet Malibu 2.2L 2.4L L4Special Price $17.86 Regular Price $25.99
- 6 pc Champion Copper Plus Spark Plugs for 1997-2003 Dodge Dakota 3.9L V6Special Price $18.20 Regular Price $25.99
- 6 pc Champion Copper Plus Spark Plugs for 1990-1995 Ford Ranger 4.0L V6Special Price $18.38 Regular Price $25.99
- 4 pc Champion Platinum Spark Plugs for 2001-2006 Chrysler Sebring 2.4L L4Special Price $18.39 Regular Price $25.99
- 4 pc Champion Platinum Spark Plugs for 2002-2005 Pontiac Grand Am 2.2L L4Special Price $18.39 Regular Price $25.99
- 6 pc Champion Copper Plus Spark Plugs for 2000-2005 Chevrolet Impala 3.4L 3.8L V6Special Price $18.92 Regular Price $26.99
- 6 pc Champion Copper Plus Spark Plugs for 2004-2010 Dodge Dakota 3.7L V6Special Price $20.82 Regular Price $29.99
- 6 pc Champion Copper Plus Spark Plugs for 1995-2004 Toyota Avalon 3.0L V6Special Price $20.82 Regular Price $29.99
- 6 pc Champion Copper Plus Spark Plugs for 2007-2020 Nissan Frontier 4.0L V6Special Price $21.43 Regular Price $30.99
- 6 pc Champion Copper Plus Spark Plugs for 2003-2007 Nissan Murano 3.5L V6Special Price $21.43 Regular Price $30.99
- 8 pc Champion Copper Plus Spark Plugs for 1976-1983 Chevrolet Malibu 4.4L 5.0L 6.6L V8Special Price $24.49 Regular Price $34.99
- 8 pc Champion Copper Plus Spark Plugs for 1996-1999 GMC C1500 5.0L 5.7L V8Special Price $24.81 Regular Price $34.99
- 8 pc Champion Copper Plus Spark Plugs for 1975-1996 Ford F-150 5.0L 5.8L 7.5L V8Special Price $25.16 Regular Price $35.99
- 8 pc Champion Copper Plus Spark Plugs for 1971-1988 Chevrolet Monte Carlo 4.4L 5.0L 5.7L 6.6L V8Special Price $25.16 Regular Price $35.99
- 8 pc Champion Copper Plus Spark Plugs for 1974-1997 Ford F-250 5.0L 5.8L 7.5L V8Special Price $25.16 Regular Price $35.99
- 8 pc Champion Copper Plus 102 RJ6C Spark PlugsSpecial Price $25.60 Regular Price $36.99
- 6 pc Champion Platinum Spark Plugs for 1990-1995 Ford Ranger 4.0L V6Special Price $27.13 Regular Price $38.99
- 8 pc Champion Copper Plus 22 RF11YC Spark PlugsSpecial Price $27.29 Regular Price $38.99
- 6 pc Champion Platinum Spark Plugs for 1993-2004 Jeep Grand Cherokee 4.0L L6Special Price $27.43 Regular Price $38.99
- 6 pc Champion Platinum Spark Plugs for 2008-2017 Chevrolet Equinox 3.0L 3.6L V6Special Price $27.97 Regular Price $39.99
- 6 pc Champion Platinum Spark Plugs for 2008-2009 Pontiac G8 3.6L V6Special Price $27.97 Regular Price $39.99
- 4 pc Champion Double Platinum Spark Plugs for 1989-1994 Ford Tempo 2.3L L4Special Price $29.41 Regular Price $41.99
- 8 pc Champion Copper Plus Spark Plugs for 1968-1974 Plymouth Road Runner 6.3L 6.6L 7.2L V8Special Price $30.58 Regular Price $43.99
- 8 pc Champion Copper Plus Spark Plugs for 1965-1972 Plymouth Barracuda 4.5L 6.3L 7.2L V8Special Price $30.58 Regular Price $43.99
- 4 pc Champion Double Platinum Spark Plugs for 2011-2017 Kia Sportage 2.4L L4Special Price $30.99 Regular Price $43.99
- 8 pc Champion Copper Plus Spark Plugs for 1965-1966 Buick Skylark 4.9L 5.6L 6.6L V8Special Price $31.37 Regular Price $44.99
- 8 pc Champion Copper Plus Spark Plugs for 1958-1970 Ford Fairlane 4.7L 5.4L 5.8L 6.4L 7.0L V8Special Price $31.86 Regular Price $45.99
- 8 pc Champion Copper Plus Spark Plugs for 1999-2007 Jeep Grand Cherokee 4.7L V8Special Price $32.97 Regular Price $46.99
- 4 pc Champion Iridium Spark Plugs for 1987-2002 Jeep Wrangler 2.5L L4Special Price $33.01 Regular Price $46.99
- 8 pc Champion Platinum Spark Plugs for 2007 GMC Sierra 1500 Classic 4.8L 5.3L 6.0L V8Special Price $33.78 Regular Price $47.99
- 4 pc Champion Iridium Spark Plugs for 2018-2020 Toyota Camry 2.5L L4Special Price $33.84 Regular Price $47.99
- 4 pc Champion Iridium Spark Plugs for 2007-2019 Nissan Sentra 1.6L 1.8L 2.0L 2.5L L4Special Price $34.24 Regular Price $48.99
- 6 pc Champion Double Platinum 7545 RC8PYPB4 Spark PlugsSpecial Price $35.38 Regular Price $36.10
- 6 pc Champion Double Platinum 7034 RC12PEPB5 Spark PlugsSpecial Price $36.13 Regular Price $51.99