Description
Right Front Wiper Motor For Citroën C4 Picasso And C4 Grand Picasso
Passenger Side
Up To 2013
Product Overview
High-quality electric right front wiper motor designed as a direct replacement for Citroën C4 Picasso and C4 Grand Picasso models built up to 2013. This unit restores reliable windshield wiping on the passenger side, delivering consistent park function and torque required to move the wiper linkage under normal operating conditions. Commonly referenced by OEM and interchange numbers, it is a frequent search item for mechanics and DIY enthusiasts when repairing front wiper systems.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model: Citroën C4 Picasso; C4 Grand Picasso (Passenger Side, Front) – Up To 2013
- Product Codes: 9682484780, 6405NG, 6405PG, 6405KS, 6405PH
- Other Numbers: OEM Reference 9682484780 (see Product Codes for additional interchange numbers)
Fitment And Compatibility
Fits the right-hand (passenger side) front wiper position on Citroën C4 Picasso and C4 Grand Picasso models produced until 2013. Designed to match original mounting points and electrical connections used on these models, making it suitable as a straightforward replacement for worn or failed factory units. Always verify the part numbers listed above against the unit being replaced to confirm fitment.
Installation Recommendations
Recommended steps for replacement by a trained mechanic or experienced DIYer:
- Disconnect the battery before starting work to avoid short circuits and accidental motor activation.
- Mark the wiper arm park position, then remove the wiper arm(s).
- Remove the cowl or splash panel to access the wiper motor and linkage.
- Disconnect the electrical connector from the motor and unbolt the motor from the linkage and body.
- Inspect the linkage, splines and mounting points for wear or corrosion; replace or refurbish worn parts as needed.
- Install the new motor, secure all fasteners, reconnect the electrical plug and reassemble the cowl and wiper arm(s) in the marked position.
- Reconnect the battery and cycle the wipers to verify proper operation and correct park position. Re-check tightness of fasteners after initial test run.
Why This Part Most Often Fails
Wiper motors commonly fail due to a combination of mechanical wear and environmental exposure. Typical causes include:
- Water Ingress And Corrosion: Seals degrade over time, allowing moisture to corrode internal components and electrical contacts.
- Brush And Commutator Wear: Carbon brushes wear down after prolonged use, reducing motor performance or causing intermittent operation.
- Gear And Linkage Damage: Worn or damaged gears and linkages increase load on the motor or cause jamming.
- Overload From Frozen Or Stiff Wipers: Operating wipers on a frozen windshield can overload and burn out the motor.
- Contaminants And Lack Of Lubrication: Dirt and dried grease in pivots and splines increase friction and motor load.
Typical Symptoms: No movement, intermittent operation, grinding or clicking noises, incorrect park position or slowed wipe speed.
Additional Notes
This part is frequently searched by its product numbers (e.g., 9682484780, 6405KS). When replacing the motor, inspect surrounding components (linkage, clips, wiper arms) to avoid repeating the repair. Proper installation and testing ensure long-term, trouble-free operation of the front passenger-side wiper system.
