Description
Electric right rear window regulator mechanism for Citroën C4 Picasso and C4 Grand Picasso
With Electric Motor
Passenger Side (Right Rear)
This high-quality used window regulator mechanism is designed for the right rear door of Citroën C4 Picasso and C4 Grand Picasso models. It includes the electric motor and the regulator assembly to restore smooth and reliable up/down movement of the rear passenger window. Ideal for professional mechanics and DIY enthusiasts who search by part number (9224C5) to find a direct-fit replacement. Replacing a faulty regulator will eliminate slow, noisy or stuck windows and restore proper sealing and comfort to the cabin.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model: Citroën C4 Picasso, C4 Grand Picasso
- Product Codes: 9224C5
- Other Numbers: No Additional Numbers Provided
Installation Recommendations
Replacement of the rear right window regulator is a standard repair that can be performed in a well-equipped workshop or by an experienced DIYer. Follow these general steps and safety tips:
- Disconnect the vehicle battery before starting work to avoid electrical short circuits.
- Remove the inner door trim and any vapor/water barrier carefully to access the regulator.
- Lower and secure the glass (use suction cups or tape) then unbolt the regulator and motor assembly.
- Disconnect the electrical connector from the motor and remove the old unit.
- Install the new regulator assembly, reconnect the motor plug and loosely fit bolts to adjust glass alignment.
- Test the window operation, adjust glass position if necessary, then torque bolts to specification and refit the door trim.
Use appropriate trim tools to avoid damaging panels. After installation, verify smooth operation across the full travel and check door seals for proper closing.
Most Common Causes Of Failure
- Motor Wear: Repeated use over time causes the electric motor to weaken and eventually fail.
- Water Ingress And Corrosion: Moisture entering the door can corrode gears, tracks or electrical connectors.
- Worn Cables Or Sliders: Cable-driven regulators and plastic sliders deteriorate, leading to binding or detachment.
- Broken Gears Or Mounts: Mechanical stress, impacts or fatigue can break internal gears or mounting points.
- Electrical Issues: Corroded connectors, broken wiring or blown fuses can prevent the motor from receiving power.
When ordering, customers often search using the product code 9224C5 for a fast match. Installing a new regulator assembly restores reliable window movement and reduces the risk of further door water ingress or wind noise.
