Description
Actuator for Fuel Filler Flap CITROËN PEUGEOT
This fuel filler flap actuator is a direct-fit replacement part for selected Citroën and Peugeot models. Designed for professional workshops and hands-on DIYers, the actuator restores reliable opening, closing and locking of the fuel filler flap. Commonly searched by part number 9678313180, this unit is ideal when the flap fails to respond to central locking commands or becomes stuck due to worn mechanics or electrical faults.
Why Choose This Part
Robust design intended for OEM-level fitment, precise mechanical engagement and a plug-and-play electrical connection. The actuator addresses common symptoms such as a flap that does not open with remote unlocking, noisy or intermittent operation, or a flap that remains locked. Supplying the correct part number speeds up search and replacement — especially useful for busy garages and DIY repairs.
Function And Typical Faults
The actuator controls the latch and motor mechanism of the fuel filler flap, receiving a signal from the vehicle’s central locking/comfort module to lock or unlock the flap. Typical failure modes include:
- Electrical Faults: Corroded connectors or shorted motor windings prevent operation.
- Mechanical Wear: Plastic gears or latch components wear or break, causing jamming or noisy operation.
- Environmental Damage: Moisture and road salt ingress accelerate corrosion and mechanical seizure.
Installation Overview
Replacement is straightforward for an experienced mechanic and doable for competent DIYers with basic tools. General steps:
- Open the fuel flap and locate the actuator on the inner edge of the flap or at the hinge/latch area.
- Remove any trim or access screws securing the actuator (use appropriate trim tools to avoid damage).
- Disconnect the electrical connector and remove the old actuator from its mounting points.
- Install the new actuator, secure mounting screws, reconnect the electrical plug and test operation with central locking and manually if possible.
- Reinstall any removed trim panels and retest to ensure smooth operation.
Recommendation For Installation
Always work with the vehicle in a safe, stable position. As this is an electrical/mechanical component, inspect the wiring and connector for corrosion before fitting the new unit. Apply light dielectric grease to the connector pins to reduce future corrosion. If access requires removing interior trim or wheel-arch liners, use appropriate trim tools to avoid breakage. After installation, verify correct operation using remote central locking and by manually cycling the flap several times.
Why The Part Most Often Fails
Failures are most commonly caused by water and dirt ingress leading to corroded electrical contacts or damaged plastic gears. Repeated exposure to road salt and moisture shortens service life. Mechanical overload from forced opening or impact to the fuel flap can also break internal components.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model: Citroën C4 Picasso II; Peugeot 308 (T9)
- Product Codes: 9678313180
- Additional Numbers: No Additional Numbers Available
Compatibility Notes
This actuator is commonly fitted to the models listed above. Always confirm the part number (9678313180) against the unit being replaced to ensure correct fitment. Searching by the OEM code typically provides the fastest match for workshop procurement.
