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 2001-2003 Saturn LW200 2.2L L4Special Price $22.76 Regular Price $24.22
- 4 pc NGK Ignition Coil Boots for 2005-2006 Pontiac Pursuit 2.2L L4Special Price $23.40 Regular Price $24.22
- 4 pc NGK Ignition Coil Boots for 2000 Saturn LS1 2.2L L4Special Price $22.76 Regular Price $24.22
- 4 pc NGK Ignition Coil Boots for 2007-2012 GMC Canyon 2.9L L4Special Price $25.72 Regular Price $36.99
- 4 pc NGK Ignition Coil Boots for 2007-2008 Isuzu i-290 2.9L L4Special Price $26.41 Regular Price $37.99
- 4 pc NGK Ignition Coil Boots for 2007-2012 Chevrolet Colorado 2.9L L4Special Price $26.41 Regular Price $37.99
- 4 pc NGK Ignition Coil Boots for 2004-2005 Mazda 3 2.0L 2.3L L4Special Price $28.75 Regular Price $40.99
- 4 pc NGK Ignition Coil Boots for 2010-2013 Ford Transit Connect 2.0L L4Special Price $28.75 Regular Price $40.99
- 4 pc NGK Ignition Coil Boots for 2005-2008 Mercury Mariner 2.3L L4Special Price $29.51 Regular Price $41.99
- 4 pc NGK Ignition Coil Boots for 2003-2011 Ford Focus 2.0L 2.3L L4Special Price $29.51 Regular Price $41.99
- 4 pc NGK Ignition Coil Boots for 2005-2008 Ford Escape 2.3L L4Special Price $29.51 Regular Price $41.99
- 4 pc NGK Ignition Coil Boots for 2005-2008 Mazda Tribute 2.3L L4Special Price $29.51 Regular Price $41.99
- 4 pc NGK Ignition Coil Boots for 1997-2000 Audi A4 Quattro 1.8L L4Special Price $29.92 Regular Price $42.99
- 4 pc NGK Ignition Coil Boots for 1997-1999 Audi A4 1.8L L4Special Price $30.70 Regular Price $43.99
- 4 pc NGK Ignition Coil Boots for 2005 Saab 9-2X 2.0L H4Special Price $29.30 Regular Price $31.07
- 4 pc NGK Ignition Coil Boots for 2002-2005 Subaru Impreza 2.0L H4Special Price $29.30 Regular Price $31.07
- 4 pc NGK Ignition Coil Boots for 1998-1999 Volkswagen Passat 1.8L L4Special Price $30.70 Regular Price $31.72
- 4 pc NGK Ignition Coil Boots for 2010-2017 Chevrolet Equinox 2.4L L4Special Price $32.49 Regular Price $45.99
- 4 pc NGK Ignition Coil Boots for 2010-2016 Buick LaCrosse 2.4L L4Special Price $32.49 Regular Price $45.99