Description
Left front window motor for Peugeot 307. Part numbers: 9649911180, 9221S6, 9221CG. Driver-side unit. Not suitable for 307 CC Cabrio.
Tested and fully functional. This replacement motor restores reliable power-window operation and provides a cost-effective solution for workshops and DIY enthusiasts who need a direct-fit part for the driver front window.
Function: The window motor converts electrical input from the window switch into rotational force that drives the window regulator mechanism, allowing the front left glass to raise and lower smoothly and safely.
Common Failure Modes: Electric window motors typically fail due to worn commutator brushes, internal gearbox wear, water ingress and corrosion, or excessive load from a seized regulator or misaligned window track. Lifespan depends on usage and environment; high mileage and prolonged exposure to moisture accelerate wear.
Replacement Overview: Disconnect the vehicle battery, remove the door trim panel and vapor barrier, support or secure the glass, unplug the motor electrical connector, remove the motor mounting bolts and detach the motor from the regulator. Install the new motor, reconnect the electrical plug, reassemble the regulator and door trim, then verify correct operation before finalizing the fitment. This repair is standard for professional mechanics and manageable for experienced DIYers with basic hand tools.
Why Choose This Part: The unit matches original PSA part codes for direct compatibility and is offered to help you restore window function quickly, reducing workshop time and cost compared with sourcing more complex assemblies. If you are unsure about fitment, provide your VIN or existing part number to confirm compatibility.
