Pigtail
Fits 1997-2005 Buick Century; 2005 Buick LaCrosse; 1998-1999, 2001 Buick LeSabre; 2001-2005 Buick Park Avenue; 2004-2006 Buick Rainier; 1995-2001, 2003-2004 Buick Regal; 2002-2004, 2006-2007 Buick Rendezvous; 1997-1999 Buick Riviera. Plus 64 more models listed below.
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- Canadian Owned
Dorman - TECHoice 645-702 Vehicle Fitment
Fits 337 vehicles2009 Chevrolet Trailblazer
2007 Chevrolet Silverado 1500 HD Classic
2007 Chevrolet Silverado 2500 HD Classic
2007 Chevrolet Silverado 3500 Classic
2007 Chevrolet Silverado 3500 HD
2006 Chevrolet Silverado 3500
2005-2008 Chevrolet Uplander
2005-2006 Chevrolet Silverado 1500 HD
2004-2006 Chevrolet Suburban 2500
2003-2005 Chevrolet Suburban 1500
2003 Chevrolet Silverado 1500 HD
2002-2007 Chevrolet Trailblazer
2002-2006 Chevrolet Avalanche 1500
2002-2006 Chevrolet Avalanche 2500
2002-2006 Chevrolet Trailblazer EXT
2002 Chevrolet Corvette
2002 Chevrolet Corvette
2002 Chevrolet Impala
2001-2005 Chevrolet Silverado 2500 HD
2001-2004 Chevrolet Silverado 3500
2001-2003 Chevrolet Silverado 1500 HD
2001-2003 Chevrolet Tahoe
2001 Chevrolet Cavalier
2001 Chevrolet Lumina
2001 Chevrolet Silverado 3500
2000-2006 Chevrolet Tahoe
2000-2003 Chevrolet Impala
2000-2002 Chevrolet Suburban 1500
2000-2002 Chevrolet Suburban 2500
2000-2001 Chevrolet Lumina
2000-2001 Chevrolet Monte Carlo
2000-2001 Chevrolet Silverado 1500
2000-2001 Chevrolet Silverado 2500
2000 Chevrolet Impala
1999-2006 Chevrolet Silverado 1500
1999-2004 Chevrolet Silverado 2500
1997-2005 Chevrolet Cavalier
1997-2005 Chevrolet Venture
1997-2000 Chevrolet Corvette
1997 Chevrolet Cavalier
1997 Chevrolet Monte Carlo
1995-2003 Chevrolet Monte Carlo
1995-1996 Chevrolet Beretta
1995-1996 Chevrolet Corsica
1995-1996 Chevrolet Corsica
1995 Chevrolet Camaro
1994-1996 Chevrolet Lumina APV
1993-1995 Chevrolet Camaro
1991-1992 Chevrolet Lumina APV
1990-1996 Chevrolet Lumina APV
1990 Chevrolet Beretta
1990 Chevrolet Corsica
Dorman - TECHoice 645-702 Specifications
- Terminal Type
- Pin
- Terminal Type
- Clavija
- Terminal Gender
- Female
- Terminal Gender
- Hembra
- Wire Gauge Measurement
- 14
- Contenidos del paquete
- Cableado de 7 cables
Dorman - TECHoice 645-702 Interchange Numbers
This part replaces and is compatible with the following part numbers
| Type | Brand | Part Number |
|---|---|---|
| Aftermarket | ACDelco | PT2195 |
| Aftermarket | Airtex | 1P1437 |
| Aftermarket | BWD | PT5793 |
| Aftermarket | Carquest | 57-5218 |
| Aftermarket | Echlin | EC397 |
| Aftermarket | Ford | 3U2Z14S411LA |
| Aftermarket | General Motors | 15862656 |
| Aftermarket | Standard Motor Products | S-916 |
| Aftermarket | Wells | 57-5218 |
| Aftermarket | Wells | 805 |
Dorman - TECHoice 645-702 Product Description
Make better electrical repairs and accessory installations with this pigtail connector. Designed for a clean appearance when installed, it features weatherproof terminals and a locking tab for a reliable quick disconnect electrical connection.
Key Features
- Professional appearance - this electrical pigtail is designed for a clean, professional look when installed
- Convenient solution - this pigtail connector allows the circuit to be quickly disconnected for service or occasional use
- Durable construction - this pigtail connector features weatherproof seals and a locking tab for a reliable connection
- Versatile component - this connector can be used in a variety of repairs and custom installations
About Dorman - TECHoice
Shop Dorman - TECHoice Electrical Pigtail at Autrex with vehicle fitment details, current pricing, and checkout options for the Dorman - TECHoice 645-702. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Seller reviews
What customers say about buying from Autrex — service, shipping and support. These are reviews of the store, not of this specific part.
- November 2026
Excellent service and fantastic staff! I would recommend these guys any time!
- November 2026
Excellent service and excellent staff! I recommend these guys anytime!
- November 2026
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Frequently Asked Questions — Dorman - TECHoice 645-702
What vehicles does the Dorman - TECHoice 645-702 fit?
The Dorman - TECHoice 645-702 fits 337 vehicles, including 2009 Chevrolet Trailblazer, 2003-2009 GMC Envoy, 2005-2008 Chevrolet Uplander, 2006-2007 Buick Rendezvous, 2007 Buick Terraza. Check the full fitment list above to confirm your vehicle.
What parts does the Dorman - TECHoice 645-702 replace?
The Dorman - TECHoice 645-702 is a direct replacement for ACDelco PT2195, Airtex 1P1437, BWD PT5793, Carquest 57-5218, Echlin EC397 and 5 other part numbers. See the full interchange list for all compatible replacements.
How do I confirm the Dorman - TECHoice 645-702 fits my vehicle?
Select your year, make, model and engine in the vehicle selector on this page to see a fit or does-not-fit result for the Dorman - TECHoice 645-702. If your vehicle has options that change the part (for example brake package or axle), the result lists the questions to check. A parts specialist can also confirm fitment at 1-866-461-2787.
What are the shipping options for the Dorman - TECHoice 645-702?
Shipping options for the Dorman - TECHoice 645-702 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
How much does the Dorman - TECHoice 645-702 cost?
The Dorman - TECHoice 645-702 is currently listed at $46.00 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.
Is the Pigtail a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the Pigtail before ordering.