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Dorman 645-673 Rear Light Harness ConnectorOE Quality 60-Day Returns
Part #: 645-673

Dorman 645-673 Rear Light Harness Connector

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⚙️ 134 vehicles fit this part
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🚗Fitment: Lexus and Toyota, ES350, LX570, RX350, RX450h, Avalon, Camry, Corolla, Highlander, Prius, Tacoma, Yaris, SC430, GX470, Sienna, RX400h, LX470, Land Cruiser, Matrix, ES330, RX330, IS300, Celica, RAV4, and ES300
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Reliable Rear Light Harness Connector for Lexus and Toyota Vehicles

The Dorman 645-673 Rear Light Harness Connector is designed to provide a secure and efficient electrical connection for rear lighting systems. Compatible with a wide range of Lexus and Toyota models, this connector ensures proper functionality and durability in your vehicle's lighting circuit.

  • Wire gauge measurement: 18 AWG for optimal current flow
  • Terminal types: Aspa and blade terminals for versatile connectivity
  • Terminal gender: Female (Hembra) terminals included
  • Package contents: 1 harness and 2 butt connectors for easy installation
  • Terminal material: Durable plastic construction
  • Wire quantity: 2 wires for reliable signal transmission

Product Details and Specifications

The Dorman 645-673 rear light harness connector features 18-gauge wiring, suitable for handling the electrical load of rear lighting components. It includes both Aspa and blade terminal types, providing compatibility with various terminal configurations found in Lexus and Toyota vehicles. The female (hembra) terminals are made from plastic, ensuring insulation and protection against corrosion. This connector comes with one harness and two butt connectors, allowing for a secure and straightforward connection process. With two wires included, it supports the necessary circuits for rear light operation.

Compatible Lexus and Toyota Models

This rear light harness connector is compatible with multiple Lexus and Toyota models, including Avalon, Camry, Celica, Corolla, ES300, ES330, ES350, GX470, Highlander, IS300, Land Cruiser, LX470, LX570, Matrix, Prius, RAV4, RX330, RX350, RX400h, RX450h, SC430, Sienna, Tacoma, and Yaris. The Dorman 645-673 part number ensures you receive the correct connector for these specific vehicles.

Common Applications and Issues Addressed

  • Replacement of damaged or corroded rear light harness connectors
  • Restoring proper electrical connection to rear tail lights and brake lights
  • Fixing intermittent lighting issues caused by faulty connectors
  • Upgrading worn connectors to maintain vehicle safety and compliance
  • Ensuring secure connections in vehicles with aftermarket lighting modifications

Installation Notes and Tips

When installing the Dorman 645-673 rear light harness connector, ensure the vehicle's battery is disconnected to prevent electrical shorts. Use the included butt connectors to splice wires securely, and verify that the terminal types match the vehicle's existing wiring harness. Properly seat the female plastic terminals to avoid loose connections. After installation, test the rear lights to confirm correct operation before completing the job.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 645-673 rear light harness connector undergoes quality checks to ensure fitment and function. Please refer to Dorman's warranty policy for specific coverage details related to this part.

This part fits 134 vehicles. Search below:

YearMakeModelPositionNotes
2011LexusES350N/A
2011LexusLX570N/A
2011LexusRX350N/A
2011LexusRX450hN/A
2011ToyotaAvalonN/A
2011ToyotaCamryN/A
2011ToyotaCorollaN/A
2011ToyotaHighlanderN/A
2011ToyotaPriusN/A
2011ToyotaTacomaN/A
2011ToyotaYarisN/A
2010LexusES350N/A
2010LexusLX570N/A
2010LexusRX350N/A
2010LexusRX450hN/A
2010LexusSC430N/A
2010ToyotaAvalonN/A
2010ToyotaCamryN/A
2010ToyotaCorollaN/A
2010ToyotaHighlanderN/A
2010ToyotaPriusN/A
2010ToyotaTacomaN/A
2010ToyotaYarisN/A
2009LexusES350N/A
2009LexusGX470N/A
2009LexusLX570N/A
2009LexusRX350N/A
2009LexusSC430N/A
2009ToyotaAvalonN/A
2009ToyotaCamryN/A
2009ToyotaCorollaN/A
2009ToyotaHighlanderN/A
2009ToyotaPriusN/A
2009ToyotaSiennaN/A
2009ToyotaTacomaN/A
2009ToyotaYarisN/A
2008LexusES350N/A
2008LexusGX470N/A
2008LexusLX570N/A
2008LexusRX350N/A
2008LexusRX400hN/A
2008LexusSC430N/A
2008ToyotaAvalonN/A
2008ToyotaCamryN/A
2008ToyotaCorollaN/A
2008ToyotaHighlanderN/A
2008ToyotaPriusN/A
2008ToyotaSiennaN/A
2008ToyotaTacomaN/A
2008ToyotaYarisN/A
2007LexusES350N/A
2007LexusGX470N/A
2007LexusLX470N/A
2007LexusRX350N/A
2007LexusRX400hN/A
2007LexusSC430N/A
2007ToyotaAvalonN/A
2007ToyotaCamryN/A
2007ToyotaCorollaN/A
2007ToyotaLand CruiserN/A
2007ToyotaMatrixN/A
2007ToyotaPriusN/A
2007ToyotaSiennaN/A
2007ToyotaTacomaN/A
2007ToyotaYarisN/A
2006LexusES330N/A
2006LexusGX470N/A
2006LexusLX470N/A
2006LexusRX330N/A
2006LexusRX400hN/A
2006LexusSC430N/A
2006ToyotaAvalonN/A
2006ToyotaCamryN/A
2006ToyotaCorollaN/A
2006ToyotaLand CruiserN/A
2006ToyotaMatrixN/A
2006ToyotaPriusN/A
2006ToyotaSiennaN/A
2006ToyotaTacomaN/A
2005LexusES330N/A
2005LexusGX470N/A
2005LexusIS300N/A
2005LexusLX470N/A
2005LexusRX330N/A
2005ToyotaAvalonN/A
2005ToyotaCelicaN/A
2005ToyotaCorollaN/A
2005ToyotaLand CruiserN/A
2005ToyotaMatrixN/A
2005ToyotaPriusN/A
2005ToyotaRAV4N/A
2005ToyotaSiennaN/A
2005ToyotaTacomaN/A
2004LexusES330N/A
2004LexusGX470N/A
2004LexusIS300N/A
2004LexusLX470N/A
2004LexusRX330N/A
2004ToyotaCelicaN/A
2004ToyotaCorollaN/A
2004ToyotaLand CruiserN/A
2004ToyotaMatrixN/A
2004ToyotaPriusN/A
2004ToyotaRAV4N/A
2004ToyotaSiennaN/A
2003LexusES300N/A
2003LexusGX470N/A
2003LexusIS300N/A
2003LexusLX470N/A
2003ToyotaCelicaN/A
2003ToyotaCorollaN/A
2003ToyotaLand CruiserN/A
2003ToyotaMatrixN/A
2003ToyotaRAV4N/A
2003ToyotaSiennaN/A
2002LexusES300N/A
2002LexusIS300N/A
2002LexusLX470N/A
2002ToyotaCelicaN/A
2002ToyotaCorollaN/A
2002ToyotaLand CruiserN/A
2002ToyotaRAV4N/A
2001LexusIS300N/A
2001LexusLX470N/A
2001ToyotaCelicaN/A
2001ToyotaLand CruiserN/A
2001ToyotaRAV4N/A
2000LexusLX470N/A
2000ToyotaCelicaN/A
2000ToyotaLand CruiserN/A
1999LexusLX470N/A
1999ToyotaLand CruiserN/A
1998LexusLX470N/A
1998ToyotaLand CruiserN/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

9098011156

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.