Description
Window regulator motor for the left front driver’s window for Citroën C5 second generation from 2005 to 2007. Mirror control – with electric folding function.
This power window motor is designed for the left front (driver’s side) door of the Citroën C5 II and is ideal for professional workshops and experienced DIY mechanics. Commonly searched by part numbers 9681597380 and 9221AK, the unit restores reliable up-and-down movement of the glass, improves comfort and safety, and eliminates common symptoms such as slow travel, intermittent operation or a stuck window. Suitable for vehicles equipped with electric mirror folding function.
Technical Information
- Manufacturer: Stellantis / Citroën
- Model: Citroën C5 Second Generation (C5 II), 2005–2007
- Product Codes: 9681597380, 9221AK
- Other Numbers: Not specified
Function And Application
The motor converts electrical energy into mechanical motion to drive the window regulator mechanism, raising and lowering the glass. It is intended for the left front door of Citroën C5 II vehicles and is compatible with door assemblies configured for electric mirror folding. Proper operation depends on a healthy regulator mechanism, intact window guides, and a reliable electrical supply.
Installation Recommendation
- Disconnect the negative battery terminal before starting to avoid short circuits and unintended window movement.
- Remove the door trim panel carefully and set aside clips and screws in an organized manner.
- Support or secure the window glass (tape or suction cups) to prevent it from dropping when the motor/regulator is disconnected.
- Peel back the moisture vapor barrier and disconnect the electrical connector to the motor.
- Unbolt the motor from the regulator assembly, remove the old unit and install the replacement in the reverse order.
- Before reassembling the door trim, reconnect the battery and test full window travel, auto functions and mirror folding operation if applicable.
- Use dielectric grease on electrical connectors and light lubrication on regulator sliders/tracks. Follow vehicle manufacturer torque values where available.
Most Common Failure Causes
- Wear of internal components (carbon brushes and commutator) after many cycles of use.
- Water ingress and corrosion inside the motor or regulator area leading to electrical faults or seized gears.
- Mechanical overload from a misaligned or dirty window track causing excessive strain on the motor.
- Broken regulator cables or worn gears in the regulator assembly that overload the motor.
- Intermittent electrical supply, worn switches or poor ground connection causing unreliable operation.
This replacement motor is frequently sought by its part numbers (9681597380, 9221AK) — searching by these codes helps quickly locate the correct unit for Citroën C5 II 2005–2007. Ideal for technicians and competent DIYers who perform door disassembly and electrical diagnostics.
