Dorman 645-781 Pigtail Connector - A/C Compressor Clutch
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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
$24.70
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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 A/C compressor clutch 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 A/C compressor clutch 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 | HHR | |||
| 2010 | Chevrolet | HHR | |||
| 2010 | Hummer | H3 | |||
| 2010 | Hummer | H3T | |||
| 2010 | Pontiac | G6 | |||
| 2009 | Chevrolet | HHR | |||
| 2009 | Hummer | H2 | |||
| 2009 | Hummer | H3 | |||
| 2009 | Hummer | H3T | |||
| 2009 | Pontiac | G6 | |||
| 2008 | Chevrolet | HHR | |||
| 2008 | Hummer | H2 | |||
| 2008 | Hummer | H3 | |||
| 2008 | Pontiac | G6 | |||
| 2007 | Chevrolet | HHR | |||
| 2007 | Hummer | H2 | |||
| 2007 | Hummer | H3 | |||
| 2007 | Pontiac | G6 | |||
| 2006 | Chevrolet | HHR | |||
| 2006 | Hummer | H2 | |||
| 2006 | Hummer | H3 | |||
| 2006 | Pontiac | G6 | |||
| 2005 | Buick | LeSabre | |||
| 2005 | Cadillac | DeVille | |||
| 2005 | Chevrolet | Astro | |||
| 2005 | Chevrolet | Cavalier | |||
| 2005 | GMC | Safari | |||
| 2005 | Hummer | H2 | |||
| 2005 | Pontiac | Bonneville | |||
| 2005 | Pontiac | G6 | |||
| 2005 | Workhorse | FasTrack FT1261 | V8 350 5.7L; GAS | ||
| 2005 | Workhorse | FasTrack FT1461 | V8 350 5.7L; GAS | ||
| 2005 | Workhorse | FasTrack FT1601 | V8 350 5.7L; GAS | ||
| 2005 | Workhorse | FasTrack FT1801 | V8 395 6.5L; DIESEL | ||
| 2005 | Workhorse | P30 | V8 350 5.7L; GAS | ||
| 2005 | Workhorse | P42 | V8 395 6.5L; DIESEL | ||
| 2005 | Workhorse Custom Chassis | P32 | V8 395 6.5L; DIESEL | ||
| 2005 | Workhorse Custom Chassis | P42 | V8 395 6.5L; DIESEL | ||
| 2004 | Buick | LeSabre | |||
| 2004 | Cadillac | DeVille | |||
| 2004 | Cadillac | Seville | |||
| 2004 | Chevrolet | Astro | |||
| 2004 | Chevrolet | Cavalier | |||
| 2004 | GMC | Safari | |||
| 2004 | Hummer | H2 | |||
| 2004 | Oldsmobile | Alero | |||
| 2004 | Pontiac | Bonneville | |||
| 2004 | Workhorse | FasTrack FT1061 | V8 350 5.7L; GAS | ||
| 2004 | Workhorse | FasTrack FT1261 | V8 350 5.7L; GAS | ||
| 2004 | Workhorse | FasTrack FT1461 | V8 350 5.7L; GAS |
Product Specifications
| Package Contents: | 1 Harness - 2 Butt Connectors |
|---|---|
| Package Quantity: | 1 |
| Packaging Type: | Box |
| Terminal Gender: | Female |
| Terminal Material: | Tin Brass |
| Terminal Type: | Blade |
| Tube Length: | 8.25 in |
| Wire Gauge Measurement: | 18 ga. |
| Wire Quantity: | 2 |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 12101937 | GENERAL MOTORS |