Dorman 645-569 Pigtail Connector - Alternator
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$28.79
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
Product Description
This alternator connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
- Direct replacement - this alternator connector matches the appearance and function of the factory hardware on specified applications
- Ideal solution - this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction - this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
Detailed Applications
| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| 2011 | Chevrolet | Express 1500 | w/2 Wires | ||
| 2011 | Chevrolet | Express 2500 | w/2 Wires | ||
| 2011 | Chevrolet | Express 3500 | w/2 Wires | ||
| 2011 | Chevrolet | Express 4500 | w/2 Wires | ||
| 2011 | GMC | Savana 1500 | w/2 Wires | ||
| 2011 | GMC | Savana 2500 | w/2 Wires | ||
| 2011 | GMC | Savana 3500 | w/2 Wires | ||
| 2011 | GMC | Savana 4500 | w/2 Wires | ||
| 2010 | Chevrolet | Cobalt | w/2 Wires | ||
| 2010 | Chevrolet | Express 1500 | w/2 Wires | ||
| 2010 | Chevrolet | Express 2500 | w/2 Wires | ||
| 2010 | Chevrolet | Express 3500 | w/2 Wires | ||
| 2010 | Chevrolet | Express 4500 | w/2 Wires | ||
| 2010 | Chevrolet | HHR | w/2 Wires | ||
| 2010 | Chevrolet | Malibu | w/2 Wires | ||
| 2010 | GMC | Savana 1500 | w/2 Wires | ||
| 2010 | GMC | Savana 2500 | w/2 Wires | ||
| 2010 | GMC | Savana 3500 | w/2 Wires | ||
| 2010 | GMC | Savana 4500 | w/2 Wires | ||
| 2010 | Pontiac | G6 | w/2 Wires | ||
| 2009 | Chevrolet | Cobalt | w/2 Wires | ||
| 2009 | Chevrolet | Express 1500 | w/2 Wires | ||
| 2009 | Chevrolet | Express 2500 | w/2 Wires | ||
| 2009 | Chevrolet | Express 3500 | w/2 Wires | ||
| 2009 | Chevrolet | Express 4500 | w/2 Wires | ||
| 2009 | Chevrolet | Malibu | w/2 Wires | ||
| 2009 | GMC | Savana 1500 | w/2 Wires | ||
| 2009 | GMC | Savana 2500 | w/2 Wires | ||
| 2009 | GMC | Savana 3500 | w/2 Wires | ||
| 2009 | GMC | Savana 4500 | w/2 Wires | ||
| 2009 | Pontiac | G5 | w/2 Wires | ||
| 2009 | Pontiac | G6 | w/2 Wires | ||
| 2008 | Chevrolet | Cobalt | w/2 Wires | ||
| 2008 | Chevrolet | Express 1500 | w/2 Wires | ||
| 2008 | Chevrolet | Express 2500 | w/2 Wires | ||
| 2008 | Chevrolet | Express 3500 | w/2 Wires | ||
| 2008 | Chevrolet | Malibu | w/2 Wires | ||
| 2008 | GMC | Savana 1500 | w/2 Wires | ||
| 2008 | GMC | Savana 2500 | w/2 Wires | ||
| 2008 | GMC | Savana 3500 | w/2 Wires | ||
| 2008 | Pontiac | G5 | w/2 Wires | ||
| 2008 | Pontiac | G6 | w/2 Wires | ||
| 2008 | Saturn | Aura | w/2 Wires | ||
| 2007 | Buick | Rendezvous | w/2 Wires | ||
| 2007 | Chevrolet | Cobalt | w/2 Wires | ||
| 2007 | Chevrolet | Express 1500 | w/2 Wires | ||
| 2007 | Chevrolet | Express 2500 | w/2 Wires | ||
| 2007 | Chevrolet | Express 3500 | w/2 Wires | ||
| 2007 | Chevrolet | Malibu | w/2 Wires | ||
| 2007 | Chevrolet | Silverado 2500 HD Classic | V8 403 6.6L (6599cc) | w/2 Wires |
Product Specifications
| Package Contents: | 1 Harness - 3 Butt Connectors |
|---|---|
| Package Quantity: | 1 |
| Packaging Type: | Box |
| Terminal Gender: | Female |
| Terminal Material: | Tin Brass |
| Terminal Type: | Blade |
| Tube Length: | 16.14 in |
| Wire Gauge Measurement: | 20 AWG |
| Wire Quantity: | 3 |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 15306329 | GENERAL MOTORS |