Various problems affect spark plugs. This can be heat and cracks in coil boots, or the parts that connect the plugs to coils, causing misfires, poor acceleration, and rough starts. Related issues are abrasion, heat, and vibration damage in the Spark Plug Ignition Cables, meaning plugs don't get enough voltage for efficient ignition. Coils, plugs, and Replacement Spark Plugs are relatively easy to diagnose and inexpensive to fix.
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- 4 pc NGK Ignition Coil Boots for 2011-2017 Buick Regal 2.0L 2.4L L4Special Price $32.49 Regular Price $45.99
- 4 pc NGK Ignition Coil Boots for 2012-2017 Buick Verano 2.0L 2.4L L4Special Price $32.49 Regular Price $45.99
- 4 pc NGK Ignition Coil Boots for 2012-2014 Chevrolet Orlando 2.4L L4Special Price $32.49 Regular Price $45.99
- 4 pc NGK Ignition Coil Boots for 2007-2010 Saturn Aura 2.4L L4Special Price $32.49 Regular Price $32.68
- 4 pc NGK Ignition Coil Boots for 2007-2014 Jeep Patriot 2.0L 2.4L L4Special Price $32.88 Regular Price $46.99
- 4 pc NGK Ignition Coil Boots for 2009-2014 Dodge Journey 2.4L L4Special Price $32.88 Regular Price $46.99
- 4 pc NGK Ignition Coil Boots for 2007-2010 Chrysler Sebring 2.4L L4Special Price $32.88 Regular Price $46.99
- 4 pc NGK Ignition Coil Boots for 2007-2012 Dodge Caliber 1.8L 2.0L 2.4L L4Special Price $32.88 Regular Price $46.99
- 4 pc NGK Ignition Coil Boots for 2008-2014 Dodge Avenger 2.4L L4Special Price $32.88 Regular Price $46.99
- 4 pc NGK Ignition Coil Boots for 2000-2002 Chevrolet Prizm 1.8L L4Special Price $33.11 Regular Price $46.99
- 4 pc NGK Ignition Coil Boots for 2010-2012 Lexus HS250h 2.4L L4Special Price $33.11 Regular Price $46.99
- 4 pc NGK Ignition Coil Boots for 2006-2009 Pontiac Solstice 2.0L 2.4L L4Special Price $32.49 Regular Price $33.35
- 4 pc NGK Ignition Coil Boots for 2007-2010 Saturn Sky 2.0L 2.4L L4Special Price $32.49 Regular Price $33.35
- 4 pc NGK Ignition Coil Boots for 2007-2008 Honda Fit 1.5L L4Special Price $33.61 Regular Price $47.99
- 4 pc NGK Ignition Coil Boots for 2011-2014 Chrysler 200 2.4L L4Special Price $33.72 Regular Price $47.99
- 4 pc NGK Ignition Coil Boots for 2007-2014 Jeep Compass 2.0L 2.4L L4Special Price $33.72 Regular Price $47.99
- 4 pc NGK Ignition Coil Boots for 2009-2013 Mazda 3 Sport 2.0L 2.5L L4Special Price $33.74 Regular Price $47.99
- 4 pc NGK Ignition Coil Boots for 2006-2013 Mazda 6 2.3L 2.5L L4Special Price $33.74 Regular Price $47.99
- 4 pc NGK Ignition Coil Boots for 2007-2012 Mazda CX-7 2.3L 2.5L L4Special Price $33.74 Regular Price $47.99
- 4 pc NGK Ignition Coil Boots for 2006-2013 Mazda MX-5 Miata 2.0L L4Special Price $33.74 Regular Price $47.99
- 4 pc NGK Ignition Coil Boots for 2006-2013 Mazda 3 2.0L 2.3L 2.5L L4Special Price $33.74 Regular Price $47.99
- 4 pc NGK Ignition Coil Boots for 2006-2009 Mercury Milan 2.3L L4Special Price $33.74 Regular Price $47.99
- 4 pc NGK Ignition Coil Boots for 2013-2014 Ford C-Max 2.0L L4Special Price $33.80 Regular Price $47.99
- 4 pc NGK Ignition Coil Boots for 2010-2014 Ford Fusion 2.0L 2.5L L4Special Price $33.80 Regular Price $47.99
- 4 pc NGK Ignition Coil Boots for 2010-2011 Mercury Milan 2.5L L4Special Price $33.80 Regular Price $47.99
- 4 pc NGK Ignition Coil Boots for 2009-2011 Mazda Tribute 2.5L L4Special Price $33.80 Regular Price $47.99
- 4 pc NGK Ignition Coil Boots for 2009-2011 Mercury Mariner 2.5L L4Special Price $33.80 Regular Price $47.99
- 4 pc NGK Ignition Coil Boots for 2000-2012 Toyota Corolla 1.8L 2.4L L4Special Price $33.96 Regular Price $34.20
- 4 pc NGK Ignition Coil Boots for 2000-2005 Toyota MR2 Spyder 1.8L L4Special Price $33.96 Regular Price $34.20
- 4 pc NGK Ignition Coil Boots for 2008-2013 Mazda 5 2.3L 2.5L L4Special Price $34.20 Regular Price $48.99
- 4 pc NGK Ignition Coil Boots for 2004-2006 Scion xA 1.5L L4Special Price $33.11 Regular Price $34.20
- 4 pc NGK Ignition Coil Boots for 2003-2013 Toyota Matrix 1.8L 2.4L L4Special Price $33.11 Regular Price $34.20