Description
Window switch for PEUGEOT 3008 T84 and 5008 T87. This is a used part and may show signs of wear. Rear passenger side switch, left or right.
Product Overview
Used power window switch designed for Peugeot 3008 I (T84) and 5008 I (T87). Suitable as a direct replacement for the rear passenger window control (can be fitted on left or right side). Frequently searched by product number — an economical option for workshops and DIY enthusiasts who need a quick repair without replacing the entire door harness or module.
Benefits For Mechanics And DIYers
- Direct swap replacement — saves time during repair and reduces diagnostic complexity.
- Commonly available product codes make procurement straightforward.
- Ideal for restorations, collision repairs or replacing faulty window switches caused by wear or ingress of dirt and moisture.
Technical Information
- Manufacturer: Stellantis / Citroën / Peugeot
- Model: Peugeot 3008 I (T84), Peugeot 5008 I (T87)
- Product Codes: 9662297XT, 96759764ZD
- Other Numbers: 6490RK, 6490X7
How The Part Works
The window switch is the user interface for the power window motor. When pressed, it completes the circuit that drives the motor up or down via the vehicle wiring and control relays/modules. Wear on internal contacts, contamination or mechanical damage prevents proper electrical contact and causes intermittent operation or total failure.
Typical Symptoms And Failure Modes
- Intermittent or no response from the rear passenger window.
- Window moves only in one direction or stops midway.
- Loose or sticking button, often caused by mechanical wear or dirt ingress.
- Corroded connectors or damaged wiring at the switch plug.
Why This Part Fails Most Often
Most failures are caused by prolonged mechanical wear of the internal electrical contacts from frequent use, penetration of dust and moisture into the switch housing, or mechanical breakage of the plastic actuator. Corrosion on connector pins and wiring flex fatigue at the door hinge area are also common contributors.
Replacement Procedure (Basic Guide)
- Safety First: Disconnect the vehicle battery before starting work to avoid short circuits and to protect sensitive electronics.
- Remove the inner door trim or switch bezel using plastic trim tools to avoid damaging panels.
- Unplug the electrical connector from the switch and release any retaining clips or screws.
- Remove the old switch and fit the replacement, ensuring the correct orientation for left/right application.
- Reconnect the connector, perform a functional test of the window operation, then reassemble the door trim.
Use care with retaining clips and trim to avoid breakage. If connector pins show corrosion, clean or replace the connector to ensure reliable operation.
Installation Recommendations
- Always disconnect the negative battery terminal before removal and installation.
- Use non-marring plastic trim tools to prevent damage to door panels and clips.
- Inspect the connector and wiring for corrosion or damage and repair as necessary before final assembly.
- Test the switch function (up/down, automatic functions if present) before refitting trim.
Compatibility And Fitment Notes
Fits rear passenger side (left or right) for first‑generation Peugeot 3008 (T84) and 5008 (T87). Cross-check using the listed product codes when searching to locate the correct unit quickly: 9662297XT, 96759764ZD, 6490RK, 6490X7.
Additional Tips
- If a switch repeatedly fails after replacement, check for water ingress routes in the door, window seals, and condition of the door loom at the hinge area.
- When replacing multiple switches, compare connectors and pin layouts to avoid fitment mistakes.
