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:	Coil Pack
Coil Wire Included:	No
Connector Gender:	Female
Height:	2.69
Ignition Type:	Distributorless
Length:	4.31
Meets or Exceeds Original Equipment Manufacture Specifications:	Yes
Mount Type:	Bolt
Mounting Bracket Included:	Yes
Mounting Hardware Included:	No
Mounting Hole Quantity:	2
Mounting Position:	Coil On Plug
Oil Filled:	No
Programming Required:	No
Requires External Resistor:	No
Terminal Gender:	Male
Terminal Quantity:	4
Terminal Type:	Pin
Voltage:	12
Weight (lb):	0.75
Width:	2.69

• 1999-2001 Chevrolet Silverado 1500 | Note: DELPHI, ROUND COIL COIL STAMPED 19005218, FOR 1ST DES SEE 19355500 2nd Design
• 1999-2000 Chevrolet Silverado 2500 | Note: DELPHI, ROUND COIL COIL STAMPED 19005218, FOR 1ST DES SEE 19355500 2nd Design
• 1999-2001 GMC Sierra 1500 | Note: DELPHI, ROUND COIL COIL STAMPED 19005218, FOR 1ST DES SEE 19355500 2nd Design
• 1999-2000 GMC Sierra 2500 | Note: DELPHI, ROUND COIL COIL STAMPED 19005218, FOR 1ST DES SEE 19355500 2nd Design
• 2000-2001 Chevrolet Suburban 1500 | Note: DELPHI, ROUND COIL COIL STAMPED 19005218, FOR 1ST DES SEE 19355500 2nd Design
• 2000 Chevrolet Suburban 2500 | Note: DELPHI, ROUND COIL COIL STAMPED 19005218, FOR 1ST DES SEE 19355500 2nd Design
• 2000-2001 Chevrolet Tahoe | Note: DELPHI, ROUND COIL COIL STAMPED 19005218, FOR 1ST DES SEE 19355500 2nd Design
• 2000-2001 GMC Yukon | Note: DELPHI, ROUND COIL COIL STAMPED 19005218, FOR 1ST DES SEE 19355500 2nd Design
• 2000-2001 GMC Yukon XL 1500 | Note: DELPHI, ROUND COIL COIL STAMPED 19005218, FOR 1ST DES SEE 19355500 2nd Design
• 2000 GMC Yukon XL 2500 | Note: DELPHI, ROUND COIL COIL STAMPED 19005218, FOR 1ST DES SEE 19355500 2nd Design
• 2001 Chevrolet Silverado 1500 HD | Note: DELPHI, ROUND COIL COIL STAMPED 19005218, FOR 1ST DES SEE 19355500 2nd Design
• 2001 Chevrolet Silverado 2500 | Note: DELPHI, ROUND COIL COIL STAMPED 19005218, FOR 1ST DES SEE 18355500 2nd Design
• 2001 Chevrolet Silverado 2500 HD | Note: DELPHI, ROUND COIL COIL STAMPED 19005218, FOR 1ST DES SEE 18355500 2nd Design
• 2001 Chevrolet Silverado 3500 | Note: DELPHI, ROUND COIL COIL STAMPED 19005218, FOR 1ST DES SEE 18355500 2nd Design
• 2001 Chevrolet Suburban 2500 | Note: DELPHI, ROUND COIL COIL STAMPED 19005218, FOR 1ST DES SEE 18355500 2nd Design
• 2001 GMC Sierra 1500 | Note: STAMPED 19005218, FOR 1ST DESIGN SEE 19355500 DELPHI, ROUND COIL 2nd Design
• 2001 GMC Sierra 1500 HD | Note: DELPHI, ROUND COIL COIL STAMPED 19005218, FOR 1ST DES SEE 19355500 2nd Design
• 2001 GMC Sierra 2500 | Note: DELPHI, ROUND COIL COIL STAMPED 19005218, FOR 1ST DES SEE 18355500 2nd Design
• 2001 GMC Sierra 2500 HD | Note: DELPHI, ROUND COIL COIL STAMPED 19005218, FOR 1ST DES SEE 18355500 2nd Design
• 2001 GMC Sierra 3500 | Note: DELPHI, ROUND COIL COIL STAMPED 19005218, FOR 1ST DES SEE 18355500 2nd Design
• 2001 GMC Yukon XL 2500 | Note: DELPHI, ROUND COIL COIL STAMPED 19005218, FOR 1ST DES SEE 18355500 2nd Design
• 2002-2006 Cadillac Escalade | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2002-2006 Cadillac Escalade EXT | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2002-2006 Chevrolet Avalanche 1500 | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2002-2006 Chevrolet Silverado 1500 | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2002-2003 Chevrolet Silverado 1500 HD | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2002-2004 Chevrolet Silverado 2500 | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2002-2006 Chevrolet Silverado 2500 HD | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2002-2006 Chevrolet Silverado 3500 | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2002-2006 Chevrolet Suburban 1500 | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2002-2006 Chevrolet Suburban 2500 | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2002-2006 Chevrolet Tahoe | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2002-2006 GMC Sierra 1500 | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2002-2003 GMC Sierra 1500 HD | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2002-2004 GMC Sierra 2500 | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2002-2006 GMC Sierra 2500 HD | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2002-2006 GMC Sierra 3500 | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2002-2006 GMC Yukon | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2002-2006 GMC Yukon XL 1500 | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2002-2006 GMC Yukon XL 2500 | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2003-2006 Cadillac Escalade ESV | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2003-2007 Chevrolet Express 1500 | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2003-2007 Chevrolet Express 2500 | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2003-2007 Chevrolet Express 3500 | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2005-2006 Chevrolet Silverado 1500 HD | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2003-2004 Chevrolet SSR | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2003-2004 Chevrolet Trailblazer EXT | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2003-2004 GMC Envoy XL | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2003-2007 GMC Savana 1500 | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2003-2007 GMC Savana 2500 | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2003-2007 GMC Savana 3500 | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2005-2006 GMC Sierra 1500 HD | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2003-2007 Hummer H2 | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2003-2004 Isuzu Ascender | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2004 Buick Rainier | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2004 GMC Envoy XUV | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2007 Chevrolet Silverado 1500 Classic | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2007 Chevrolet Silverado 1500 HD Classic | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2007 Chevrolet Silverado 2500 HD Classic | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2007 Chevrolet Silverado 3500 Classic | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2007 GMC Sierra 1500 Classic | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2007 GMC Sierra 1500 HD Classic | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2007 GMC Sierra 2500 HD Classic | Note: STAMPED 19005218, DELPHI, ROUND COIL
• 2007 GMC Sierra 3500 Classic | Note: STAMPED 19005218, DELPHI, ROUND COIL