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2003 Chevrolet Silverado 2500

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ACDelco D581 Ignition Coil
for 2003 Chevrolet Silverado 2500 6.0L V8 Gas OHV

ACDelco D581 Ignition Coil - 2003 Chevrolet Silverado 2500

ACDelco
Brand:ACDelco
Part Number: D581
UPC: 00808709650386
Weight: 0.66 lbs
Condition:New



On Sale:

$49.36

Availability:
1 in Stock
Warehouse: US-1
Quantity:

Product Information

Description:

Get the ACDelco D581 Ignition Coil for your 2003 Chevrolet Silverado 2500. Buy now and secure your purchase online!

An ACDelco GM Original Equipment Ignition Coil is a GM-recommended replacement for your vehicles 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.

Through our GM Original Equipment and Professional, premium aftermarket product lines, we provide ignition system and switch products for all models of GM vehicles on the road today. With ACDelco Ignition System and Switch products you can rest assured that your vehicle is receiving high quality parts engineered for long lasting performance, durability, and dependability.

Get the GM quality you know and trust with ACDelco GM Original Equipment Ignition System and Switch products. Stay with the brand of parts your General Motors vehicle came with and get peace of mind that the fit, form, and function is up to the high standards and specifications of General Motors. ACDelco GM Original Equipment Ignition System and Switch products are engineered for all models of GM vehicles on the road today.

Features and Benefits:

  • GM-recommended replacement part for your GM vehicles original factory component
  • High quality coated windings to improve durability and provide protection against internal shorts and dielectric breakdown
  • Laminations are coated to hinder corrosion and many feature molded plastic protection to help ensure that nothing is exposed
  • Manufactured to GM OE specification for fit, form, and function
  • Offering the quality, reliability, and durability of GM OE
  • Silicone steel plates surrounding the ignition coil correctly match the original part size and number exactly
  • Having your service technician regularly inspect your ignition system can help you stay away from conditions that may result in poor performance or reduced fuel economy.

Specifications:

Coil Shape:
Rectangle
Coil Wire Included:
No
Connector Gender:
Female
Ignition Type:
Distributorless
Mount Type:
2 Bolt
Mounting Position:
Valve Cover
Oil Filled:
No
Requires External Resistor:
Yes
Terminal Gender:
Male
Terminal Quantity:
4
Terminal Type:
Blade
Voltage:
12 Volts (Direct Current)

Manufacturer Warranty:

24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details.

ACDelco D581 Ignition Coil compatibility with your 2003 Chevrolet Silverado 2500...

Last Updated: 09/11/2021

Years Vehicle Per Vehicle Fit NotesFitment Notes

2004

 

2003

 

2002

 

2004

 

2003

 

2002

 
Chevrolet Silverado 2500

6.0L V8 Gas OHV
8
 
GM Original Equipment
STAMPED 12558693, SQUARE COIL
Eng: LQ4
8th VIN Digit: U
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV GM Original Equipment
STAMPED 12558693, SQUARE COIL
Eng: LQ4
8th VIN Digit: U

8 Per Vehicle

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 

2004

 

2003

 

2002

 

2001

 

2000

 

1999

 
Chevrolet Silverado 2500

6.0L V8 Gas OHV
8
 
GM Original Equipment
with Mitsubishi Coil
Square Type
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV GM Original Equipment
with Mitsubishi Coil
Square Type

8 Per Vehicle

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