WAI 380170 Window Regulator - Front Left

Brand WAI 380170
Position Front Left
Fits Lexus and Toyota · 60 vehicles

Direct-fit replacement. Built for power window regulator applications with straightforward OE-style fitment.

Wide vehicle coverage. Supports multiple Toyota and Lexus applications across several model lines.

$118.97Free 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 $118.97
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Window Regulator Overview

This WAI window regulator is a direct-fit replacement for the front left power window mechanism on select Toyota and Lexus vehicles. It is built for applications where the window glass no longer moves smoothly, stays in place, or responds correctly to the switch.

Key Features

  • Direct-fit window regulator for power window systems.
  • Compatible with select Toyota Tacoma, Toyota Corolla, Toyota Camry, Toyota Highlander, and Toyota Prius C applications.
  • Also fits select Lexus RX350, RX350L, RX450h, and RX450hL applications.
  • Front left application for the listed vehicles.
  • WAI replacement part number 380170.

Detailed Description

Part number 380170 is a front left power window regulator for a wide range of Toyota and Lexus models. It serves the mechanical function that raises and lowers the door glass, making it a practical replacement when the original regulator is worn, binding, or no longer operating correctly. This application coverage includes 2016-2023 Toyota Tacoma, 2014-2019 Toyota Corolla, 2014-2019 Toyota Highlander, 2012-2019 Toyota Prius C, 2017-2018 Toyota Corolla iM, 2012-2017 Toyota Camry, 2016-2022 Lexus RX350, 2018-2022 Lexus RX350L, 2016-2022 Lexus RX450h, and 2018-2022 Lexus RX450hL. This part number, 380170, is listed for the front left position only.

Common Replacement Reasons

  • Window glass will not move up or down.
  • Slow, uneven, or noisy window travel.
  • Window slips, binds, or loses alignment.
  • Power window operation is intermittent or unresponsive.

Installation Notes

Verify the vehicle year, model, and front left power window configuration before ordering. Match the regulator to the existing door setup and electrical window system on the vehicle. Confirm fitment for the specific Toyota or Lexus application listed above before installation.

Quality Assurance

WAI supplies replacement electrical and mechanical components for automotive applications. Part number 380170 is cataloged as a direct-fit replacement for the listed Toyota and Lexus vehicles.

This part fits 60 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2023ToyotaTacoma———Front LeftPower Window Regulator
2022LexusRX350———Front LeftPower Window Regulator
2022LexusRX350L———Front LeftPower Window Regulator
2022LexusRX450h———Front LeftPower Window Regulator
2022LexusRX450hL———Front LeftPower Window Regulator
2022ToyotaTacoma———Front LeftPower Window Regulator
2021LexusRX350———Front LeftPower Window Regulator
2021LexusRX350L———Front LeftPower Window Regulator
2021LexusRX450h———Front LeftPower Window Regulator
2021LexusRX450hL———Front LeftPower Window Regulator
2021ToyotaTacoma———Front LeftPower Window Regulator
2020LexusRX350———Front LeftPower Window Regulator
2020LexusRX350L———Front LeftPower Window Regulator
2020LexusRX450h———Front LeftPower Window Regulator
2020LexusRX450hL———Front LeftPower Window Regulator
2020ToyotaTacoma———Front LeftPower Window Regulator
2019LexusRX350———Front LeftPower Window Regulator
2019LexusRX350L———Front LeftPower Window Regulator
2019LexusRX450h———Front LeftPower Window Regulator
2019LexusRX450hL———Front LeftPower Window Regulator
2019ToyotaCorolla———Front LeftPower Window Regulator
2019ToyotaHighlander———Front LeftPower Window Regulator
2019ToyotaPrius C———Front LeftPower Window Regulator
2019ToyotaTacoma———Front LeftPower Window Regulator
2018LexusRX350———Front LeftPower Window Regulator
2018LexusRX350L———Front LeftPower Window Regulator
2018LexusRX450h———Front LeftPower Window Regulator
2018LexusRX450hL———Front LeftPower Window Regulator
2018ToyotaCorolla———Front LeftPower Window Regulator
2018ToyotaCorolla iM———Front LeftPower Window Regulator
2018ToyotaHighlander———Front LeftPower Window Regulator
2018ToyotaPrius C———Front LeftPower Window Regulator
2018ToyotaTacoma———Front LeftPower Window Regulator
2017LexusRX350———Front LeftPower Window Regulator
2017LexusRX450h———Front LeftPower Window Regulator
2017ToyotaCamry———Front LeftPower Window Regulator
2017ToyotaCorolla———Front LeftPower Window Regulator
2017ToyotaCorolla iM———Front LeftPower Window Regulator
2017ToyotaHighlander———Front LeftPower Window Regulator
2017ToyotaPrius C———Front LeftPower Window Regulator
2017ToyotaTacoma———Front LeftPower Window Regulator
2016LexusRX350———Front LeftPower Window Regulator
2016LexusRX450h———Front LeftPower Window Regulator
2016ToyotaCamry———Front LeftPower Window Regulator
2016ToyotaCorolla———Front LeftPower Window Regulator
2016ToyotaHighlander———Front LeftPower Window Regulator
2016ToyotaPrius C———Front LeftPower Window Regulator
2016ToyotaTacoma———Front LeftPower Window Regulator
2015ToyotaCamry———Front LeftPower Window Regulator
2015ToyotaCorolla———Front LeftPower Window Regulator
2015ToyotaHighlander———Front LeftPower Window Regulator
2015ToyotaPrius C———Front LeftPower Window Regulator
2014ToyotaCamry———Front LeftPower Window Regulator
2014ToyotaCorolla———Front LeftPower Window Regulator
2014ToyotaHighlander3.5LV6GASFront LeftPower Window Regulator
2014ToyotaPrius C———Front LeftPower Window Regulator
2013ToyotaCamry———Front LeftPower Window Regulator
2013ToyotaPrius C———Front LeftPower Window Regulator
2012ToyotaCamry———Front LeftPower Window Regulator
2012ToyotaPrius C———Front LeftPower Window Regulator