Dorman 901-103 Door Window Switch - Front Left

Brand Dorman 901-103
Position Front Left
Color Black
Connector Gender Female
Housing Material Plastic
Illuminated Yes
Instruction Manual Included No
Mounting Hardware Included No
Package Contents 1 Door Window Switch
Terminal Gender Male
Terminal Type Blade
Wiring Harness Included No
Fits Chevrolet, GMC, Hummer, and Isuzu · 28 vehicles

OE-style replacement. Matches the original switch's appearance and function.

Plug-and-play installation. Simple installation with no modifications needed.

Illuminated switch. Black plastic housing with blade terminals and a female connector.

Cross-references Standard Ignition DWS-1115, 1S11166 and 15141484 for the same application. See all 5.

$196.63Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $196.63
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Dorman 901-103 Door Window Switch

This Dorman door window switch is a direct replacement for the original front left switch used in select Chevrolet Colorado, GMC Canyon, Hummer H3, Hummer H3T, and Isuzu i-370/i-350 models. It matches the appearance and function of the factory unit and is built for straightforward plug-and-play installation.

Key Features

  • Black housing with illuminated switch design
  • Plastic housing material for OE-style fit and finish
  • Female connector with male blade terminals
  • Direct replacement for the original power window switch
  • Engineered for durability and simple installation
  • Fits front left applications on listed vehicles

Detailed Description

The Dorman 901-103 is a replacement door window switch for vehicles equipped with a 6-button front left switch assembly. It is made to match the original switch layout and operating function, helping restore normal window control without requiring a dealer-only repair. This part number 901-103 is a practical OE-style solution for drivers searching for a power window switch for 2004-2012 Chevrolet Colorado front left, 2004-2012 GMC Canyon front left, and related applications.

Compatible With 2004-2012 Chevrolet Colorado, front left; 2004-2012 GMC Canyon, front left; 2006-2010 Hummer H3, front left; 2009-2010 Hummer H3T, front left; 2007-2008 Isuzu i-370, front left; and 2006 Isuzu i-350, front left. This part cross-references Standard Ignition DWS-1115 for the same application.

What It Helps Fix

  • Inoperative or intermittent power window control
  • Broken, worn, or unresponsive switch buttons
  • Illumination issues in the switch assembly
  • Driver-side window control problems at the front left position
  • Factory switch replacement needs after electrical wear

Installation Notes and Tips

Installation is plug-and-play when the vehicle connector and switch layout match the listed application. Verify the front left position and 6-button configuration before ordering. No instruction manual, mounting hardware, or wiring harness is included.

Quality Assurance

Dorman replacement electrical components are built to match original appearance and function for serviceable OE-style repairs. Part number 901-103 is intended for direct replacement use on the listed vehicles and configurations.

This part fits 28 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
2012ChevroletColoradoCrew Cab PickupFront Left6 Button; Box Packaging
2012GMCCanyonCrew Cab PickupFront Left6 Button; Box Packaging
2011ChevroletColoradoCrew Cab PickupFront Left6 Button; Box Packaging
2011GMCCanyonCrew Cab PickupFront Left6 Button; Box Packaging
2010ChevroletColoradoCrew Cab PickupFront Left6 Button; Box Packaging
2010GMCCanyonCrew Cab PickupFront Left6 Button; Box Packaging
2010HummerH3—Front Left6 Button; Box Packaging
2010HummerH3T—Front Left6 Button; Box Packaging
2009ChevroletColoradoCrew Cab PickupFront Left6 Button; Box Packaging
2009GMCCanyonCrew Cab PickupFront Left6 Button; Box Packaging
2009HummerH3—Front Left6 Button; Box Packaging
2009HummerH3T—Front Left6 Button; Box Packaging
2008ChevroletColoradoCrew Cab PickupFront Left6 Button; Box Packaging
2008GMCCanyonCrew Cab PickupFront Left6 Button; Box Packaging
2008HummerH3—Front Left6 Button; Box Packaging
2008Isuzui-370Crew Cab PickupFront Left6 Button; Box Packaging
2007ChevroletColoradoCrew Cab PickupFront Left6 Button; Box Packaging
2007GMCCanyonCrew Cab PickupFront Left6 Button; Box Packaging
2007HummerH3—Front Left6 Button; Box Packaging
2007Isuzui-370Crew Cab PickupFront Left6 Button; Box Packaging
2006ChevroletColoradoCrew Cab PickupFront Left6 Button; Box Packaging
2006GMCCanyonCrew Cab PickupFront Left6 Button; Box Packaging
2006HummerH3—Front Left6 Button; Box Packaging
2006Isuzui-350—Front Left6 Button; Box Packaging
2005ChevroletColoradoCrew Cab PickupFront Left6 Button; Box Packaging
2005GMCCanyonCrew Cab PickupFront Left6 Button; Box Packaging
2004ChevroletColoradoCrew Cab PickupFront Left6 Button; Box Packaging
2004GMCCanyonCrew Cab PickupFront Left6 Button; Box Packaging
Directly replaces or cross-references 5 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — DWS-11151S1116615141484SW8366WST1215