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Dorman 645-238 Fog Light ConnectorOE Quality 60-Day Returns
Part #: 645-238

Dorman 645-238 Fog Light Connector

69 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet and GMC, Sierra, Sierra 1500, Sierra 2500 HD, Sierra 3500 HD, Silverado 1500, Silverado 2500, Silverado 2500 HD, Silverado 3500, and Silverado 3500 HD
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Dorman 645-238 Fog Light Connector

Dorman 645-238 is a fog light connector built to match the appearance and function of the original connector on specified vehicles. It uses a black and white plastic housing with brass female terminals for a direct electrical connection in fog lamp circuits.

Key Features

  • Fog light connector for OE-style replacement on selected Chevrolet Silverado and GMC Sierra applications
  • Female connector design with 2-wire, 2-terminal layout
  • Rectangle housing with bullet-style terminals
  • 18-gauge wiring harness with 17-inch harness length
  • Plastic connector body with brass terminals for electrical conductivity
  • Water resistant construction
  • Connector length: 0.98 in.

Detailed Description

This Dorman fog light connector, part number 645-238, is engineered for vehicles that need a replacement connector for the front fog lamp circuit. It is shaped to match the original hardware and uses a female terminal configuration to restore a secure electrical connection. The design supports common repair needs on 2007-2014 Chevrolet Silverado 2500, Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra, GMC Sierra 2500 HD, and GMC Sierra 3500 HD, as well as 2007-2013 Chevrolet Silverado 1500, Chevrolet Silverado 3500, and GMC Sierra 1500. This part cross-references Gates 23137 for the same application.

What It Helps Fix

  • Broken or damaged fog light connector housing
  • Corroded or worn electrical terminals at the fog lamp connection
  • Intermittent fog light operation caused by poor connector contact
  • Heat-affected or brittle factory connector material
  • Restoration of the fog lamp wiring connection on Silverado and Sierra models

Installation Notes and Tips

Verify the connector shape, terminal style, and wire count against the original part before installation. Match the vehicle application to the listed fitment for 2007-2014 Chevrolet Silverado 2500, Silverado 2500 HD, Silverado 3500 HD, GMC Sierra, Sierra 2500 HD, and Sierra 3500 HD, plus 2007-2013 Chevrolet Silverado 1500, Silverado 3500, and GMC Sierra 1500. Confirm proper wire routing and secure terminal engagement after splicing to the existing harness.

Quality Assurance

Dorman designs this connector to match original appearance and function on specified applications and manufactures it from quality materials for reliable performance and durability.

BrandDorman
Part Number645-238
ColorBlack
ColorNegro, blanco
ColorWhite
GenderFemale
GenderHembra
Wiring Harness Length17
Wire Gauge Measurement18
Terminal TypeBullet
Terminal TypeCilindro
ShapeRectangle
ShapeRectángulo
Wire Quantity2
Terminal Quantity2
Terminal GenderFemale
Terminal GenderHembra
Connector Length0.98 in
Connector Length0.98 in.
Connector MaterialPlastic
Connector MaterialPlástico
Contenidos del paquete1 empalme
Contenidos del paquete2 conectores de presión
Package Contents1 pigtail
Package Contents2 butt connectors
Terminal MaterialBrass
Terminal MaterialBronce
Tube Length0.98 in
Tube Length0.98 in.
Water ResistantOui
Water ResistantSí
Water ResistantYes

This part fits 69 vehicles. Search below:

YearMakeModelPositionNotes
2014ChevroletSilverado 2500N/A
2014ChevroletSilverado 2500 HDN/A
2014ChevroletSilverado 3500 HDN/A
2014GMCSierraN/A
2014GMCSierra 2500 HDN/A
2014GMCSierra 3500 HDN/A
2013ChevroletSilverado 1500N/A
2013ChevroletSilverado 2500N/A
2013ChevroletSilverado 2500 HDN/A
2013ChevroletSilverado 3500N/A
2013ChevroletSilverado 3500 HDN/A
2013GMCSierraN/A
2013GMCSierra 1500N/A
2013GMCSierra 2500 HDN/A
2013GMCSierra 3500 HDN/A
2012ChevroletSilverado 1500N/A
2012ChevroletSilverado 2500N/A
2012ChevroletSilverado 2500 HDN/A
2012ChevroletSilverado 3500N/A
2012ChevroletSilverado 3500 HDN/A
2012GMCSierraN/A
2012GMCSierra 1500N/A
2012GMCSierra 2500 HDN/A
2012GMCSierra 3500 HDN/A
2011ChevroletSilverado 1500N/A
2011ChevroletSilverado 2500N/A
2011ChevroletSilverado 2500 HDN/A
2011ChevroletSilverado 3500N/A
2011ChevroletSilverado 3500 HDN/A
2011GMCSierraN/A
2011GMCSierra 1500N/A
2011GMCSierra 2500 HDN/A
2011GMCSierra 3500 HDN/A
2010ChevroletSilverado 1500N/A
2010ChevroletSilverado 2500N/A
2010ChevroletSilverado 2500 HDN/A
2010ChevroletSilverado 3500N/A
2010ChevroletSilverado 3500 HDN/A
2010GMCSierraN/A
2010GMCSierra 1500N/A
2010GMCSierra 2500 HDN/A
2010GMCSierra 3500 HDN/A
2009ChevroletSilverado 1500N/A
2009ChevroletSilverado 2500N/A
2009ChevroletSilverado 2500 HDN/A
2009ChevroletSilverado 3500N/A
2009ChevroletSilverado 3500 HDN/A
2009GMCSierraN/A
2009GMCSierra 1500N/A
2009GMCSierra 2500 HDN/A
2009GMCSierra 3500 HDN/A
2008ChevroletSilverado 1500N/A
2008ChevroletSilverado 2500N/A
2008ChevroletSilverado 2500 HDN/A
2008ChevroletSilverado 3500N/A
2008ChevroletSilverado 3500 HDN/A
2008GMCSierraN/A
2008GMCSierra 1500N/A
2008GMCSierra 2500 HDN/A
2008GMCSierra 3500 HDN/A
2007ChevroletSilverado 1500N/A
2007ChevroletSilverado 2500N/A
2007ChevroletSilverado 2500 HDN/A
2007ChevroletSilverado 3500N/A
2007ChevroletSilverado 3500 HDN/A
2007GMCSierraN/A
2007GMCSierra 1500N/A
2007GMCSierra 2500 HDN/A
2007GMCSierra 3500 HDN/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:

191680341P220623137PT2390S1824

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