This genuine-fit replacement motor restores reliable power operation to the left front (driver side) window of Citroën C4 Picasso / C4 Grand Picasso models produced up to 2013. Often searched by part numbers 9674032580, 9221CY or 9221HH, this unit is suitable for workshops and experienced DIY mechanics who need a direct, durable repair for a sticking or non-moving window.

Key Benefits

Fast Fit: Direct replacement for original equipment motor mounting and electrical connector. Improved Comfort: Restores smooth, quiet window travel and precise stopping positions. Workshop Friendly: Ideal for professional fitting with standard door disassembly tools. SEO Keywords: Window Regulator Motor, Citroën C4 Grand Picasso Motor, Left Front Window Motor, 9674032580, 9221CY, 9221HH.

Technical Information

• Manufacturer: Stellantis (Citroën/Peugeot)
• Model: Citroën C4 Picasso / C4 Grand Picasso (up to 2013) – Driver Side, Left Front
• Product Codes: 9674032580, 9221CY, 9221HH
• Additional Numbers: 9221HH (cross reference listed by some suppliers)

Installation Recommendations

• Safety First: Disconnect the negative battery terminal before starting work to avoid short circuits and accidental window movement.
• Door Disassembly: Remove door trim panel and protective water shield carefully to access the regulator assembly. Keep fasteners and clips organized for reassembly.
• Motor Removal: Disconnect the electrical connector, unbolt the motor from the regulator plate and free the regulator cable or gear from the motor spline. Note the position of the glass and regulator before removal.
• Lubrication And Check: Inspect regulator tracks and cables for wear. Lightly lubricate sliding points and clean out debris before installing the new motor.
• Functional Test: Reconnect the battery and test full window travel before refitting the door card. Verify correct up/down travel and auto-stop positions if equipped.
• Final Steps: Refit the water shield and door trim, ensuring all clips and screws are secured. Adjust window alignment if necessary.
• Recommendation: Use basic hand tools and, if available, a trim removal set. For complex regulator types, assistance from a trained technician can reduce risk of damage to the glass or clips.

Why This Part Fails

Power window motors commonly fail due to wear of internal brushes and commutator, gear or plastic spline wear, water ingress through damaged door seals, seized regulator bearings, or cable fraying. Frequent use, dirt accumulation and corrosion accelerate wear. Symptoms include slow or intermittent movement, grinding noises, complete loss of movement, or the window stopping mid-travel.

Practical Notes For Mechanics And DIYers

Search By Part Number: Customers and workshops frequently locate this motor by the OEM numbers (9674032580, 9221CY, 9221HH) — include these in your search to find the correct replacement. If the regulator assembly shows heavy wear or bent arms, replacing the motor alone may not solve alignment or noise issues; inspect the whole regulator.

Compatibility And Fitment

Designed For Citroën C4 Picasso And C4 Grand Picasso Models Produced Up To 2013, Left Front (Driver Side). Verify physical match of mounting points and connector against the removed unit before final installation.

Warranty And Quality

Supplied As A Direct-Fit Replacement Unit Intended To Meet The Original Specification For Fit And Function. For long-term reliability, ensure door seals and drainage are intact to reduce moisture exposure to the motor.

This used left front power window motor is a direct-fit replacement for Citroën C4 Grand Picasso models manufactured up to 2013. Supplied with OEM cross-reference numbers to help you find the correct part quickly (common search terms: window motor, power window motor, left front, driver side, Citroën C4 Grand Picasso, 9682495680). Designed for mechanics and DIY enthusiasts who need a reliable unit to restore smooth window operation and eliminate grinding or non-responsive switches.

Function And Benefits

The motor drives the window regulator mechanism to raise and lower the left front (driver side) window. It converts electrical input from the window switch into rotational torque, which the regulator translates into linear movement of the glass. Replacing a worn or failed motor restores quiet, consistent operation and prevents further damage to the regulator and door trim.

Typical Failure Modes And Lifespan

Common causes of failure include worn motor brushes, gear wear or broken plastic gears, water ingress and corrosion, seized regulator bearings or worn window guides that overload the motor. Lifespan depends on usage and environment; units commonly fail after several years or after prolonged use in harsh conditions (moisture, dirt, frequent operation). Symptoms of a failing motor are slow movement, intermittent operation, grinding noises, or complete lack of movement from the affected door.

How To Replace

• Prepare Tools: Screwdrivers, trim tools, socket set, possibly Torx bits and a support for the glass.
• Safety First: Disconnect the vehicle battery before starting work to prevent short circuits or accidental motor operation.
• Remove Door Trim: Carefully detach the interior door panel and any vapor barrier to access the regulator and motor.
• Support The Glass: Secure the window in position (tape or support) before loosening regulator fasteners.
• Disconnect Electrical Connector: Unplug the motor wiring harness, then remove the mounting bolts holding the motor to the regulator/door.
• Install Replacement: Fit the replacement motor, tighten fasteners to a secure fit, reconnect the electrical connector and test window operation before reassembling the door.
• Reassemble: Reinstall vapor barrier and door trim, reconnect the battery, and perform a final test of the window function.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Citroën C4 Grand Picasso (Up To 2013) — Left Front / Driver Side
• Product Codes: 9682495680
• Other Numbers: 9221CY, 9221HH

Installation Recommendations

• Follow standard safety procedures and remove battery negative terminal before disassembly to avoid electrical shorts.
• Test the motor function before final reassembly to ensure correct operation and to avoid repeated removal of the door trim.
• Inspect window tracks and regulator mechanism for wear or damage; lubricate moving parts with suitable grease to reduce friction and extend service life.
• If the regulator shows excessive play or damaged components, replace the regulator assembly together with the motor to prevent premature motor failure.

Why This Part Often Fails

Window motors are exposed to frequent mechanical and environmental stresses. Repeated cycles combined with contaminated or dry guide rails increase motor load and accelerate wear. Moisture or door seal failures can lead to corrosion or electrical faults. Plastic gear sets inside the regulator or motor can crack under stress, causing grinding and loss of movement. Addressing worn guides and sealing issues when replacing the motor will improve longevity.

Notes For Purchase

Search by OE numbers (9682495680, 9221CY, 9221HH) to ensure fast compatibility results. This listing targets professional mechanics and experienced DIYers who want a cost-effective replacement to restore left front window operation on Citroën C4 Grand Picasso vehicles up to 2013.