Description
Left front wiper motor for CITROËN C4 PICASSO and C4 GRAND PICASSO. Driver’s side. Up To 2013.
This high-quality left front (driver’s side) wiper motor is designed to restore reliable wiping performance on Citroën C4 Picasso and C4 Grand Picasso models produced up to 2013. Ideal for professional workshops and experienced DIYers, the unit matches the original fitment and mounting points, making replacement straightforward when the stock motor shows signs of wear or electrical failure. Commonly searched by OE number, the motor is often listed under part codes 9682484680, 6405NH, 6405KT and 6405PH.
Technical Information
- Manufacturer: Stellantis / Citroën / Peugeot
- Model: Citroën C4 Picasso, Citroën C4 Grand Picasso (models up to 2013)
- Product Codes: 9682484680
- Additional Numbers: 6405NH, 6405KT, 6405PH
Compatibility
Fits Citroën C4 Picasso and C4 Grand Picasso vehicles manufactured up to the 2013 model year. Always verify the part number against the existing motor on the vehicle for exact match.
Function and Role
The wiper motor provides the drive torque to the wiper linkage, converting electrical energy into the oscillating motion of the wiper arms. It controls wipe speed, park position and intermittent functions in conjunction with the wiper linkage and switch. A correctly functioning motor ensures clear windscreen visibility in wet conditions and safe driving.
Common Failure Reasons
- Water ingress and corrosion around the motor housing and electrical connector leading to short circuits or seized internal components.
- Wear of internal gears or bearings resulting in noise, reduced torque or stalling under load.
- Electrical faults such as worn brushes, damaged commutator, or connector/cable damage causing intermittent or no operation.
- Mechanical overload from seized linkage, frozen wiper arms, or heavy icing that stresses the motor.
Signs That Replacement Is Needed
- Wipers move slowly or irregularly.
- Complete loss of movement at the affected side.
- Grinding or clicking noises from the motor area.
- Wipers fail to park correctly.
Replacement Instructions
Recommended for professional mechanics and competent DIYers. Typical replacement steps:
- Set the wipers to the parked position and remove the ignition key.
- Remove the wiper arms (note their correct parked position) and the plastic cowl/cover to access the motor and linkage.
- Disconnect the electrical connector from the motor.
- Unbolt the motor from the linkage and the body, then remove the motor assembly.
- Install the new motor, secure mounting bolts, reconnect the electrical plug and re-fit the cowl and wiper arms in the correct park position.
- Check operation through all speeds and park function. If needed, re-synchronise the park position following manufacturer guidance.
Installation Recommendations
- Disconnect the battery before working on the wiper motor to avoid accidental activation and protect electrical circuits.
- Inspect the wiper linkage, pivots and bushings; replace or lubricate worn components to prevent premature failure of the new motor.
- Ensure the wiper arms are refitted in the correct park position to avoid incorrect sweep or damage.
- Use correct torque values for mounting bolts and avoid over-tightening to prevent housing distortion.
Why This Part Fails Most Often
Wiper motors commonly fail due to moisture ingress and subsequent corrosion, mechanical wear of internal gears and bearings, or electrical wear such as degraded brushes. External factors like frozen wipers, heavy snow/ice or blocked linkage amplify stress and shorten service life.
Choose this left front wiper motor when you need a reliable, direct-fit replacement for Citroën C4 Picasso and C4 Grand Picasso models (up to 2013). Order now to minimize downtime in the workshop — delivered with clear part numbers for quick identification and fast fitment on the vehicle.
