Power Window Door Control Module Relay (1984-89 4Runner/Pickup)

Out of stock
SKU: 274
Regular price $150.00

Power Window Control Module Relay (OEM Replacement)

For 1984–1989 Toyota 4Runner & 1984–1988 Toyota Pickup


Product Overview

Power window issues are a common failure point on mid-1980s Toyota trucks and SUVs. The original power window control module circuits are known to degrade internally, leading to intermittent operation, slow response, or complete window failure.

This reproduction power window door control module relay is a direct OEM replacement engineered to correct those issues using modern electronic components. Designed to replace Toyota OEM part number 85980-89101, this module restores consistent power window operation while preserving factory safety protections.


Design & Electrical Engineering

  • Direct OEM replacement for Toyota 85980-89101

  • Modern integrated circuits (ICs) for improved reliability and longevity

  • Built-in current and voltage limiters to protect window motors and glass

  • Correct signal logic for proper driver and passenger window operation

  • Designed to outlast original factory circuitry

All critical OEM safety functions are retained, ensuring the system operates as Toyota originally intended—without overstressing motors or electrical components.


Plug-and-Play Installation

  • True plug-and-play circuit board

  • Fits directly into the original factory housing

  • No wiring changes, soldering, or modifications required

  • Uses the vehicle’s existing connectors

Note: This listing includes the circuit module only. The factory housing and mounting bracket are reused and are not included.


What’s Included

  • (1) Power Window Control Module Relay circuit

  • Designed for reuse with original OEM housing


Ideal For

  • Fixing intermittent or non-functional power windows

  • Electrical restoration of classic Toyota interiors

  • Preventative replacement of aging OEM circuitry