Description
Right front wiper motor for Citroën C4 Picasso and C4 Grand Picasso
Passenger Side
Up to 2013
Reliable replacement right front wiper motor designed for Citroën C4 Picasso models (including Grand Picasso) up to 2013. Ideal for professional workshops and DIY mechanics looking to restore proper windscreen wiping performance. Compatible with OE references such as 9682484780 and 6405KS (also referenced as 6405NG, 6405PG, 6405PH), this motor delivers the torque and park function required for consistent, quiet operation.
Features And Benefits
- Direct Fit: Designed to match the factory mounting points and electrical connector for a straightforward replacement on the passenger side.
- Reliable Wet-Weather Performance: Provides stable torque to clear the windshield in heavy rain and at highway speeds.
- OE Reference Numbers Included: Helps technicians and DIYers find the correct part quickly using common catalog numbers (9682484780, 6405KS, 6405NG, 6405PG, 6405PH).
- Improved Safety: Restores proper wiper function to maintain driver visibility and comply with road safety expectations.
Compatibility
Fits Citroën C4 Picasso and Citroën C4 Grand Picasso passenger-side front wiper assemblies. Applicable for models produced up to 2013. Check the listed product codes to confirm fitment.
Installation Recommendations
Follow these general steps for replacement. If unsure, have the job done by a professional:
- Disconnect The Battery: For safety and to avoid electrical damage, disconnect the negative battery terminal before beginning work.
- Remove Wiper Arms: Mark or note the parked position, then remove the wiper arms from their splined shafts.
- Remove Cowl/Trim: Carefully remove the windshield cowl or plastic trim to access the motor and linkage.
- Disconnect Electrical Connector: Unplug the motor connector and any retaining clips.
- Unbolt The Motor: Remove mounting bolts, detach the motor from the linkage, and remove the unit.
- Transfer Or Replace Linkage: If reusing the original linkage, transfer it to the new motor and ensure proper engagement of splines and joints.
- Reassemble And Test: Reinstall components in reverse order, reconnect the battery, then test wiper operation and park position. Adjust wiper arm angles if necessary to ensure correct resting position.
Recommended Tools: Socket set, Torx bits where applicable, trim pry tools, torque wrench for final fasteners. Always follow manufacturer service procedures when available.
Common Failure Reasons
- Electrical Wear: Worn motor brushes or internal commutator wear over time causing intermittent operation or complete failure.
- Water Ingress And Corrosion: Moisture penetration at the motor or connector can corrode terminals and damage internal components.
- Mechanical Load: Damaged or seized linkage, frozen wipers, or excessive snow/ice load increases motor strain and accelerates failure.
- Connector Problems: Loose, corroded, or broken connector pins interrupt power supply and signal to the motor.
Technical Information
- Manufacturer: Stellantis / Citroën
- Model: Citroën C4 Picasso; Citroën C4 Grand Picasso (Passenger Side) – Up To 2013
- Product Codes: 9682484780 | 6405NG | 6405PG | 6405KS | 6405PH
- Other Numbers: 6405PCS
Additional Advice
After installation, verify correct wipe sweep and parking position across all switch settings (intermittent, normal, and fast). Avoid operating wipers on a dry windshield or when frozen to prevent premature wear. Periodic inspection of the linkage and electrical connector can extend service life and prevent roadside failures.
