QYL Pack 4 Ignition Coil UF491 Compatible with Chevrolet Chevy GMC Pontiac Saturn Regal Verano Equinox Terrain LaCrosse Malibu HHR Cobalt G4 G5 G6 Solstice 2.0L 2.2L 2.4 for UF645 D522C C1552 12638824;

QYL is one of the largest automotive aftermarket parts provider in North America. After five years of comprehensive development,QYL quickly became one of the best brands in Ignition Coil aftermarket. We are dedicated to provide the best selection, the latest cutting edge technology, and the best overall shopping experience. We are constantly saturating our inventory with the best products available on the market today. Our goal is to make car repair and maintenance affordable, convenient, and transparent. providing a full selection, and the best customer service possible.

Compatibility:
CHEVROLET COBALT (2006 - 2009)
CHEVROLET EQUINOX (2010 - 2011)
CHEVROLET HHR (2006 - 2009)
CHEVROLET MALIBU (2007 - 2010)
GMC TERRAIN 2010
PONTIAC G5 (2007 - 2009)
PONTIAC G6 (2006 - 2009)
PONTIAC SOLSTICE (2006 - 2009)
SAAB 9-5 2011
SATURN AURA (2007 - 2009)
SATURN ION (2006 - 2007)
SATURN SKY (2007 - 2009)
SATURN VUE (2007 - 2009)

Packaged Included:
4 pcs of Ignition Coil
1 pc of Product Specification
1 pc of Warranty Card

Failure judgment:
A.If the engine failed with the ignition system, such as inability to start up, lack of strength for fail, etc. the ignition coil shall be checked.
B.Eliminate failures of the spark plug, distributor, and high-voltage line.
C.If the ignition coil is not damaged in appearance, measure the primary and secondary resistance of the ignition coil, if it exceeds the rated range, the ignition coil shall be judged as disable.

Suggestions on Safety:
Prior to the replacement of the ignition coil, make sure that all the high voltage outputs have been switched off, in order not to cause bodily injury.