An ACDelco GM Original Equipment Ignition Coil is a GM-recommended replacement for your vehicle's original component, and undergoes more stringent testing than aftermarket products. It increases electrical system voltage to help ignite the air/fuel mixture as the starting and charging system starts the engine, maintains the battery's charge, and provides power to the electrical accessories while the engine is running. An ACDelco GM OE Ignition Coil uses pure copper windings to improve durability and provide higher resistance to internal shorts and dielectric breakdown. Because the number and shape of the laminations determine the output characteristics of an ignition coil, ACDelco ensures that the silicone steel plates surrounding the coil correctly match the original part size and number. Since steel laminations work best when they are new, shiny, and clean, ACDelco laminations are coated to hinder corrosion and many feature molded plastic protection to help ensure that nothing is exposed. This original equipment ignition coil has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

• High quality coated windings to improve durability and provide protection against internal shorts and dielectric breakdown
• Silicone steel plates surrounding the ignition coil correctly match the original part size and number exactly
• Laminations are coated to hinder corrosion and many feature molded plastic protection to help ensure that nothing is exposed
• GM-recommended replacement part for your GM vehicle's original factory component
• Offering the quality, reliability, and durability of GM OE
• Manufactured to GM OE specification for fit, form, and function

Coil Shape:	Rectangular
Coil Type:	Pencil Coil
Coil Wire Included:	No
Connector Gender:	Female
Height:	159
Height:	6.26
Ignition Type:	Distributorless
Length:	2.6
Length:	66
Maximum Diameter:	66
Meets or Exceeds Original Equipment Manufacture Specifications:	Yes
Mount Type:	Bolt
Mounting Bracket Included:	No
Mounting Hardware Included:	Yes
Mounting Hole Quantity:	1
Mounting Position:	Coil On Plug
Oil Filled:	No
Overall Height:	159.2
Programming Required:	No
Requires External Resistor:	No
Terminal Gender:	Male
Terminal Quantity:	4
Terminal Type:	Blade
Voltage:	12
Weight (lb):	0.63
Width:	2.52
Width:	64

• 2006-2009 Chevrolet Trailblazer
• 2006-2009 GMC Envoy
• 2006 GMC Envoy XL
• 2006-2008 Isuzu Ascender
• 2006-2009 Saab 9-7x
• 2007-2012 Chevrolet Colorado
• 2007-2012 GMC Canyon
• 2007-2008 Isuzu i-370
• 2006-2007 Buick Rainier
• 2006 Chevrolet Trailblazer EXT
• 2007-2010 Hummer H3
• 2007-2008 Isuzu i-290
• 2009-2010 Hummer H3T