Dorman 920-612 Door Window Switch - Front Left
OE Quality 60-Day Returns
Dorman

Dorman 920-612 Door Window Switch - Front Left

Brand Dorman 920-612
Position Front Left
Length 105
Color Black
Color Negro
Color Noir
Illuminated Oui
Illuminated Sí
Illuminated Yes
Width 50
Instruction Manual Included No
Instruction Manual Included Non
Terminal Type Clavija
Terminal Type Pin
Mounting Hardware Included No
Mounting Hardware Included Non
Height 44
Housing Material Plastic
Housing Material Plástico
Terminal Quantity 6
Connector Gender Female
Connector Gender Hembra
Terminal Gender Macho
Terminal Gender Male
Contenidos del paquete 1 interruptor de ventana eléctrica
Illumination Color Azul verde
Illumination Color Blue green
Package Contents 1 power window switch
Wiring Harness Included No
Wiring Harness Included Non
Fits Mercedes-Benz · 28 vehicles

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

Illuminated switch. Blue-green lighting improves visibility in low-light conditions.

Plastic housing. Lightweight construction helps keep the assembly compact and durable.

Cross-references 20590502029051, 20590502029107 and 20590569119051 for the same application. See all 4.

$111.14Free 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 $111.14
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Dorman 920-612 Door Window Switch

Restore driver-side window control with this Dorman door window switch, engineered to match the fit, function, and performance of the factory unit on specified vehicles. It is built for Mercedes-Benz applications where the original switch is missing, broken, or has failed from internal electrical or mechanical damage.

Key Features

  • Direct replacement door window switch for specified Mercedes-Benz models
  • Black housing with illuminated blue-green switch lighting
  • Plastic housing with 6-terminal connector design
  • Female connector with male terminals
  • Measures 105 mm long, 50 mm wide, and 44 mm high
  • Designed to restore original-equipment-style window switch operation
  • Part number 920-612 for application matching and catalog lookup

Detailed Description

Dorman 920-612 is a front left door window switch built for Mercedes-Benz C300, C43 AMG, C63 AMG, C63 AMG S, and Metris applications listed below. This switch is intended to replace a failed factory unit and return normal window control response, switch feel, and illumination function. The illuminated design and OE-style connector layout support a clean electrical match for the original location. This part cross-references Mercedes-Benz OE numbers 20590502029051 and 20590569119051 for the same application.

What It Helps Fix

  • Nonresponsive power window switch operation
  • Intermittent window control from worn internal contacts
  • Broken or missing driver-side switch assembly
  • Failed switch illumination
  • Electrical issues caused by damaged factory switch components

Installation Notes and Tips

Compatible With front left applications only. Verify connector style, terminal count, and switch dimensions before installation. Transfer any vehicle-specific trim or bezel components as required by the original door panel design. Confirm the part number 920-612 against the vehicle’s original switch before final assembly.

Quality Assurance

Dorman designs this replacement switch to match factory fit, function, and performance standards for the listed Mercedes-Benz vehicles, including 2016-2023 Metris, 2017-2018 C300, 2017-2023 C43 AMG, 2017-2021 C63 AMG, and 2017-2023 C63 AMG S, front left.

Related reading

This part fits 28 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypePositionNotes
2023Mercedes-BenzC43 AMGCoupeFront LeftPackaging Type: Box
2023Mercedes-BenzC63 AMG SCoupeFront LeftPackaging Type: Box
2023Mercedes-BenzMetris—Front LeftPackaging Type: Box
2022Mercedes-BenzC43 AMGCoupeFront LeftPackaging Type: Box
2022Mercedes-BenzMetris—Front LeftPackaging Type: Box
2021Mercedes-BenzC43 AMGCoupeFront LeftPackaging Type: Box
2021Mercedes-BenzC63 AMGCoupeFront LeftPackaging Type: Box
2021Mercedes-BenzC63 AMG SCoupeFront LeftPackaging Type: Box
2021Mercedes-BenzMetris—Front LeftPackaging Type: Box
2020Mercedes-BenzC43 AMGCoupeFront LeftPackaging Type: Box
2020Mercedes-BenzC63 AMGCoupeFront LeftPackaging Type: Box
2020Mercedes-BenzC63 AMG SCoupeFront LeftPackaging Type: Box
2020Mercedes-BenzMetris—Front LeftPackaging Type: Box
2019Mercedes-BenzC43 AMGCoupeFront LeftPackaging Type: Box
2019Mercedes-BenzC63 AMGCoupeFront LeftPackaging Type: Box
2019Mercedes-BenzC63 AMG SCoupeFront LeftPackaging Type: Box
2019Mercedes-BenzMetris—Front LeftPackaging Type: Box
2018Mercedes-BenzC300CoupeFront LeftPackaging Type: Box
2018Mercedes-BenzC43 AMGCoupeFront LeftPackaging Type: Box
2018Mercedes-BenzC63 AMGCoupeFront LeftPackaging Type: Box
2018Mercedes-BenzC63 AMG SCoupeFront LeftPackaging Type: Box
2018Mercedes-BenzMetris—Front LeftPackaging Type: Box
2017Mercedes-BenzC300CoupeFront LeftPackaging Type: Box
2017Mercedes-BenzC43 AMGCoupeFront LeftPackaging Type: Box
2017Mercedes-BenzC63 AMGCoupeFront LeftPackaging Type: Box
2017Mercedes-BenzC63 AMG SCoupeFront LeftPackaging Type: Box
2017Mercedes-BenzMetris—Front LeftPackaging Type: Box
2016Mercedes-BenzMetris—Front LeftPackaging Type: Box
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
2059050202905120590502029107205905691190512059056911649050