Description
Left Front Window Regulator Motor for Peugeot 307
!!!! Not Suitable for 307 CC Cabrio !!!!
Tested, Fully Functional
Driver’s Side
Product Overview
This electric motor drives the left front (driver’s side) window regulator on the Peugeot 307. It is a direct-replacement motor designed to restore smooth, reliable up-and-down movement of the glass. The unit is suitable for routine workshop replacements and DIY repairs by experienced enthusiasts. Commonly searched by part numbers, this motor is an essential spare for garages and technicians who maintain Peugeot 307 vehicles.
Key Benefits
- Direct fit for compatible Peugeot 307 doors — fast installation with standard tools.
- Restores quiet and consistent window operation, reducing the risk of glass misalignment or jamming.
- Includes factory-equivalent electrical connector and mounting points for simple swapping of the old unit.
- Part codes included to help locate exact matches and speed up ordering.
Technical Information
- Manufacturer: Stellantis / Peugeot
- Model: Peugeot 307 (Left Front / Driver’s Side)
- Product Codes: 9649911180
- Additional Numbers: 9221S6, 9221CG
Installation Recommendations
Before starting, ensure the vehicle is parked on a level surface and the ignition is off. For safety, disconnect the negative battery terminal prior to removal. Typical replacement steps:
- Remove the interior door trim panel and any plastic vapor barrier carefully to avoid damage.
- Lower or support the glass so you can access the regulator and motor mounting points; in some cases the glass must be unclipped from the regulator.
- Disconnect the motor electrical connector and remove the motor mounting bolts.
- If the motor is combined with the regulator assembly, remove the regulator or transfer the motor to the new regulator as required.
- Fit the replacement motor, reconnect the electrical connector and temporarily reconnect the battery to test full up/down operation before reassembly.
- Check glass alignment and operation under load, then re-fit the vapor barrier and door trim panel.
Use appropriate trim tools to avoid damaging clips and trim. If uncertain, have the work performed by a qualified technician with access to the correct tools.
Most Common Failure Reasons
- Wear Of Brushes And Bearings: Over time internal brushes and bearings degrade, causing reduced torque or seizure.
- Water Ingress And Corrosion: Moisture in the door can corrode gears and electrical contacts, especially in older seals.
- Broken Plastic Gearing Or Regulator Components: Plastic gears or regulator attachments can crack or strip, preventing movement.
- Cable Fraying Or Regulator Misalignment: Cables can fray or jump off their tracks, increasing load on the motor and causing premature failure.
- Jamming From Foreign Objects Or Misaligned Glass: Glass binding or debris in the window channel places extra strain on the motor.
Practical Tips
Lubricate regulator guide rails with suitable grease during installation and check door seals to prevent water ingress. If a motor has failed due to regulator damage, replace both motor and regulator components to avoid repeat failures. When testing after fitment, cycle the window several times to ensure smooth operation before final reassembly.
Search And Identification
Customers often search using part numbers 9649911180, 9221S6 or 9221CG—include these codes when looking for a direct replacement for the Peugeot 307 left front window motor.
Why Choose This Part
Ideal for workshops and experienced DIYers, this motor offers a straightforward, cost-effective repair for driver-side window failures on the Peugeot 307. The inclusion of clear product codes and direct-fit design helps reduce downtime and simplifies ordering and installation.
