Description
Electric fuel flap lock for Citroën and Peugeot vehicles
This Electric Fuel Flap Lock is a direct-fit replacement part designed for Citroën and Peugeot models, most commonly found on the C4 Picasso. Supplied to professional workshops and DIY mechanics, the unit restores reliable locking and release of the fuel filler flap, preventing accidental opening and improving vehicle security. Frequently searched by OE numbers, this part is ideal when the original latch is worn, seized, or the actuator motor has failed.
Key Benefits
Durable electric actuator with compact design for easy installation. Restores normal operation of the fuel flap, reduces risk of fuel theft and ingress of dirt or moisture, and eliminates intermittent electrical faults that can prevent the flap from locking or unlocking. Suitable for routine workshop replacement or at-home repairs by experienced enthusiasts.
Compatible Models And References
Most commonly fitted to:
- Citroën C4 Picasso
This unit is typically identified by OE/Product numbers listed below — many customers search using these codes to find a matching part.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model: C4 Picasso
- Product Codes: 9658236780, 9660019180
- Other Numbers: 661537, 661542
How The Part Works
The electric lock contains a small motor/actuator and mechanical latch. When the vehicle sends the unlock/lock command (via central locking or key), the actuator drives the latch to release or secure the fuel flap. A common failure mode is loss of motor torque or internal corrosion, which prevents the latch from moving freely.
Common Failure Causes
- Water Ingress And Corrosion: Moisture can corrode contacts or mechanical components, reducing actuator performance.
- Mechanical Wear: Repeated cycles and dirt build-up lead to sticking or broken latch components.
- Actuator Motor Failure: The small motor can seize or lose torque over time.
- Electrical Issues: Connector corrosion, wiring damage, or blown fuses can interrupt power to the actuator.
Replacement Frequency
There is no fixed interval for replacement; lifetime depends on vehicle use and exposure to moisture and road salt. Inspect the locking mechanism whenever the fuel flap behaves intermittently or fails to lock/unlock. Replacing at the first sign of sticking prevents further damage to the flap and surrounding trim.
Installation Recommendations
Recommended for experienced mechanics or competent DIYers. Basic installation steps:
- Open the fuel flap and remove any trim or access screws securing the lock assembly.
- Disconnect the electrical connector from the lock; check connector for corrosion and clean if necessary.
- Remove the mounting screws or clips and extract the old lock assembly.
- Fit the new lock, secure with screws/clips, reconnect the electrical connector and ensure correct routing of cables.
- Test lock/unlock operation with central locking and the key before reassembling trim.
General Safety Notes: Disconnecting the battery before working on vehicle electrics reduces the risk of short circuits. Take care not to damage surrounding trim or the fuel flap mechanism during removal and refitting.
Why Choose This Part
OE-referenced numbers make this replacement easy to identify and fit. The unit restores secure, reliable operation of the fuel filler flap and is supplied with reference numbers commonly used in parts searches. Ideal for workshops seeking a straightforward replacement that reinstates factory-style locking functionality.
Order now using OE numbers 9658236780 or 9660019180 to find the correct Electric Fuel Flap Lock for your Citroën or Peugeot C4 Picasso and get the vehicle back to secure operation quickly.
