Dorman 920-749 Door Window Switch - Front Left

Brand Dorman 920-749
Position Front Left
Length 140
Color Black
Color Negro
Color Noir
Illuminated Oui
Illuminated
Illuminated Yes
Width 50
Instruction Manual Included No
Instruction Manual Included Non
Terminal Type Aspa
Terminal Type Blade
Mounting Hardware Included No
Mounting Hardware Included Non
Height 90
Housing Material Plastic
Housing Material Plástico
Terminal Quantity 18
Connector Gender Female
Connector Gender Hembra
Terminal Gender Macho
Terminal Gender Male
Contenidos del paquete 1 interruptor de ventana eléctrica
Illumination Color Azul
Illumination Color Blue
Illumination Color Green
Illumination Color Verde
Package Contents 1 power window switch
Wiring Harness Included No
Wiring Harness Included Non
Fits Toyota · 13 vehicles

OE-style replacement. Matches factory fit, function, and performance for a straightforward swap.

Illuminated switch. Blue-green lighting improves visibility and adds a clean factory look.

Plastic housing. Lightweight construction helps keep the switch durable and easy to install.

Cross-references Standard Ignition DWS2028, 1S17464 and 848200E020 for the same application. See all 3.

$233.91Free 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 $233.91
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Dorman 920-749 Door Window Switch

This Dorman door window switch is built to restore factory-style window control on select Toyota trucks and SUVs. It is a direct-fit electrical replacement for the front left position on the Tacoma and Highlander, with OE-style fit, function, and performance.

Key Features

  • Direct replacement door window switch for the front left location
  • Designed to match factory fit and electrical function
  • Black housing with illuminated switch design
  • Plastic housing construction
  • 18-terminal female connector with blade-style terminals
  • Blue/green illumination color
  • Compatible with 2016-2022 Toyota Tacoma, front left
  • Compatible with 2014-2019 Toyota Highlander, front left

Detailed Description

Dorman 920-749 is engineered for vehicles where the original power window switch is missing, broken, or has failed due to internal electrical or mechanical damage. It is designed to match the factory switch on specified applications and help restore window operation to original equipment standards. This part cross-references Standard Ignition DWS2028 for the same application.

For Toyota Tacoma and Toyota Highlander owners searching for a front left power window switch replacement, Dorman 920-749 provides a direct-fit solution that aligns with the original connector style and switch layout. The illuminated design supports nighttime visibility, while the black plastic housing is made for a factory-style appearance.

What It Helps Fix

  • Nonresponsive driver-side window switch operation
  • Intermittent window control from worn internal contacts
  • Broken or missing front left switch assembly
  • Electrical failure in the original power window switch
  • Damaged switch housing or connector interface

Installation Notes and Tips

Verify connector style, terminal count, and front left placement before installation. This switch uses a female connector and blade terminals, so the vehicle harness must match the original configuration. No instruction manual or wiring harness is included. Confirm fitment for your specific Toyota Tacoma or Toyota Highlander by year and position before replacing the factory unit.

Quality Assurance

Dorman designs this replacement switch to meet original equipment standards for fit, function, and performance on the listed applications. It is intended as a direct replacement for the factory part on compatible Toyota Tacoma and Toyota Highlander models.

This part fits 13 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
2022ToyotaTacomaCrew Cab PickupFront LeftPackaging Type: Box
2021ToyotaTacomaCrew Cab PickupFront LeftPackaging Type: Box
2020ToyotaTacomaCrew Cab PickupFront LeftPackaging Type: Box
2019ToyotaHighlanderFront LeftPackaging Type: Box
2019ToyotaTacomaCrew Cab PickupFront LeftPackaging Type: Box
2018ToyotaHighlanderFront LeftPackaging Type: Box
2018ToyotaTacomaCrew Cab PickupFront LeftPackaging Type: Box
2017ToyotaHighlanderFront LeftPackaging Type: Box
2017ToyotaTacomaCrew Cab PickupFront LeftPackaging Type: Box
2016ToyotaHighlanderFront LeftPackaging Type: Box
2016ToyotaTacomaCrew Cab PickupFront LeftPackaging Type: Box
2015ToyotaHighlanderFront LeftPackaging Type: Box
2014ToyotaHighlanderFront LeftPackaging Type: Box
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — DWS20281S17464848200E020