Dorman 920-492 Brake Light Switch

Brand Dorman 920-492
Switch Type Pulsador
Switch Type Push
Terminal Type Clavija
Terminal Type Pin
Mounting Hardware Included Oui
Mounting Hardware Included Sí
Mounting Hardware Included Yes
Connector Quantity 1
Connector Quantity 1 ensamble de manguera del calentador
Connector Shape Rectangle
Connector Shape Rectángulo
Terminal Quantity 5
Connector Gender Female
Connector Gender Hembra
Terminal Gender Macho
Terminal Gender Male
Wiring Harness Included No
Wiring Harness Included Non
Contenidos del paquete 1 interruptor de la luz de freno
Package Contents 1 brake light switch
Fits Toyota · 10 vehicles

Direct replacement. Matches the original switch design for a straightforward electrical repair.

Push-style design. Uses a push-actuated switch with a rectangular female connector.

OE-style fit. Built for specific applications to restore brake light switch function.

Cross-references Standard Ignition SLS566, 1S14225 and 8434059015 for the same application. See all 3.

$42.38Free 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 $42.38
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Brake Light Switch Replacement

This Dorman brake light switch is a direct replacement for the original equipment switch on specific applications. It restores brake light switch function when the factory unit fails and is built for vehicles that use a 5-terminal, rectangular connector design.

  • Direct replacement brake light switch for original equipment fit and function
  • Push-style switch design with a 5-terminal pin connection
  • Female rectangular connector for a secure electrical interface
  • Mounting hardware included for the listed application
  • Wiring harness not included

Detailed Product Overview

Part number 920-492 is a Dorman brake light switch engineered for specific Toyota applications, including Toyota Avalon and Toyota Prius V models without Dynamic Radar Cruise Control. It uses a push-actuated switch type and a single connector layout to match the original configuration, helping restore proper brake lamp operation when the existing switch is worn or malfunctioning. The 920-492 brake light switch is a practical OE-style replacement for drivers and technicians working on Toyota brake light circuit repairs.

Common Problems It Can Solve

  • Brake lamps that stay off when the pedal is pressed
  • Brake lights that remain on after pedal release
  • Intermittent brake light operation caused by switch wear
  • Faulty brake pedal signal to the lighting circuit
  • Replacement needs for a damaged original brake light switch

Installation Notes and Tips

Verify vehicle fitment by year, model, and equipment before installation. This part fits 2013-2018 Toyota Avalon, N/A, wo/Dynamic Radar Cruise Control and fits 2015-2018 Toyota Prius V, N/A, wo/Dynamic Radar Cruise Control. Confirm the connector shape, terminal count, and switch style match the original part before installation. Part number 920-492 should be compared against the removed switch and vehicle build details to ensure correct application.

Quality Assurance

Dorman supplies OE-style replacement electrical components for specific vehicle applications. Part number 920-492 is made to directly replace the original switch on the listed fitments and restore normal brake light operation.

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelNotes
2018ToyotaAvalonwo/Dynamic Radar Cruise Control
2018ToyotaPrius Vwo/Dynamic Radar Cruise Control
2017ToyotaAvalonwo/Dynamic Radar Cruise Control
2017ToyotaPrius Vwo/Dynamic Radar Cruise Control
2016ToyotaAvalonwo/Dynamic Radar Cruise Control
2016ToyotaPrius Vwo/Dynamic Radar Cruise Control
2015ToyotaAvalonwo/Dynamic Radar Cruise Control
2015ToyotaPrius Vwo/Dynamic Radar Cruise Control
2014ToyotaAvalonwo/Dynamic Radar Cruise Control
2013ToyotaAvalonwo/Dynamic Radar Cruise Control
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — SLS5661S142258434059015