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 1990-1994 Nissan D21 2.4L L4Special Price $12.07 Regular Price $16.99
- 4 pc Champion Copper Plus Spark Plugs for 1991-2002 Saturn SL1 1.9L L4Special Price $12.48 Regular Price $17.99
- 4 pc Champion Double Platinum Spark Plugs for 2006-2011 Mercury Milan 2.3L 2.5L L4Special Price $30.58 Regular Price $43.99
- 4 pc Champion Platinum Spark Plugs for 1992-2005 Honda Civic 1.5L 1.6L 1.7L L4Special Price $18.19 Regular Price $25.99
- 4 pc Champion Iridium Spark Plugs for 2017-2020 Toyota Tacoma 2.7L L4Special Price $33.34 Regular Price $47.99
- 4 pc Champion Iridium Spark Plugs for 2017-2020 Toyota Prius Prime 1.8L L4Special Price $33.84 Regular Price $47.99
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- 4 pc Champion Copper Plus Spark Plugs for 1991-2002 Saturn SL 1.9L L4Special Price $12.07 Regular Price $16.99
- 4 pc Champion Copper Plus Spark Plugs for 2000-2006 Nissan Sentra 1.8L 2.5L L4Special Price $13.58 Regular Price $18.99
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- 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
- 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
- 4 pc Champion Double Platinum Spark Plugs for 1989-1994 Ford Tempo 2.3L L4Special Price $29.41 Regular Price $41.99
- 4 pc Champion Double Platinum Spark Plugs for 2011-2017 Kia Sportage 2.4L L4Special Price $30.99 Regular Price $43.99
- 4 pc Champion Iridium Spark Plugs for 1987-2002 Jeep Wrangler 2.5L L4Special Price $33.01 Regular Price $46.99
- 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
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- 4 pc Champion Iridium Spark Plugs for 2009-2019 Toyota Corolla 1.8L L4Special Price $34.24 Regular Price $48.99
- 4 pc Champion Copper Plus Spark Plugs for 1970-1989 Alfa Romeo Spider 2.0L L4Special Price $12.86 Regular Price $17.99
- 4 pc Champion Copper Plus Spark Plugs for 2002-2005 Chevrolet Cavalier 2.2L L4Special Price $13.83 Regular Price $19.99
- 4 pc Champion Double Platinum Spark Plugs for 1992 Isuzu Impulse 1.6L 1.8L L4Special Price $31.15 Regular Price $44.99
- 4 pc Champion Iridium Spark Plugs for 2015-2019 Volvo S60 2.0L L4Special Price $32.00 Regular Price $45.99
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- 4 pc Champion Copper Plus Spark Plugs for 1969-1971 International M800 Post Office 2.5L 3.2L L4Special Price $11.75 Regular Price $16.99
- 4 pc Champion Copper Plus Spark Plugs for 1983-1988 Mitsubishi Tredia 1.8L L4Special Price $11.75 Regular Price $16.99
- 4 pc Champion Copper Plus Spark Plugs for 2000-2011 Hyundai Accent 1.5L 1.6L L4Special Price $11.83 Regular Price $16.99
- 4 pc Champion Copper Plus Spark Plugs for 1989-1990 Nissan Pulsar NX 1.6L L4Special Price $11.83 Regular Price $16.99
- 4 pc Champion Copper Plus Spark Plugs for 1991-1998 Nissan 240SX 2.4L L4Special Price $11.83 Regular Price $16.99
- 4 pc Champion Copper Plus Exhaust Side Spark Plugs for 1984-1989 Nissan Stanza 2.0L L4Special Price $11.83 Regular Price $16.99
- 4 pc Champion Copper Plus Spark Plugs for 2002-2008 Toyota Solara 2.4L L4Special Price $11.99 Regular Price $16.99
- 4 pc Champion Copper Plus Spark Plugs for 2000-2004 Kia Spectra 1.8L L4Special Price $11.99 Regular Price $16.99
- 4 pc Champion Copper Plus Spark Plugs for 1988-1994 Buick Skylark 2.3L L4Special Price $11.99 Regular Price $16.99
