Description
Antenna for CITROËN C4, C5, C8 and PEUGEOT 308, 807 and others.
This genuine-style roof antenna is a direct-fit replacement for many Citroën and Peugeot models and is commonly searched by OE numbers 9655613780, 6561Z9 and 6561W5. Designed to restore reliable AM/FM reception and to interface with vehicle-specific aerial feeds, it is suitable for workshop fitment or competent DIY replacement. Clear, searchable product codes and model fitment make this part ideal for mechanics and enthusiasts looking to quickly identify the correct antenna assembly.
Technical Information
- Manufacturer: Stellantis
- Model: Citroën C4, Citroën C5, Citroën C8, Peugeot 308, Peugeot 807
- Product Codes: 9655613780, 6561Z9, 6561W5
- Other Numbers: 6561W5, 6561Z9, 9655613780 (common references)
Function and Compatibility
The antenna provides the vehicle with external radio reception and, depending on the vehicle equipment, may carry additional aerial feeds for telematic or navigation modules. Compatibility is determined by the antenna base and connector type; the listed OE codes are the fastest way to confirm a match for the vehicle.
Replacement Procedure
- Park the vehicle on a level surface and isolate electrical loads where necessary. For safety, disable accessories as required by your workshop procedures.
- Remove any interior trim or roof lining access panels covering the antenna base — typically located above the headliner near the roof centre or rear roof area, depending on model.
- Unscrew the antenna mast or remove the antenna cover to access the mounting nut and the coaxial connector. Retain any sealing gaskets if reusable.
- Disconnect the coaxial cable and any additional wiring harness from the antenna base. Inspect connectors and wiring for corrosion or damage.
- Unscrew the mounting nut and remove the antenna assembly from the roof. Clean the mounting area and replace seals if necessary to maintain watertightness.
- Fit the new antenna, reconnect cables, secure the mounting nut to the correct torque, and reinstall interior trim. Test radio reception and any dependent systems before returning the vehicle to service.
Installation Recommendations
- Use correct torque values for the mounting nut to ensure sealing and proper grounding of the antenna mast.
- Replace weather seals or gaskets to prevent water ingress; a compromised seal is a common source of failure.
- Check and, if necessary, clean coaxial connectors and earth points to avoid reception issues caused by poor connections or corrosion.
- When reinstalling headliner or trim, ensure wiring is routed without sharp bends or pinching to prevent future cable damage.
- After replacement, verify AM/FM reception across multiple stations and confirm any integrated systems (e.g., hands-free or navigation antennas) are functioning if applicable.
Most Common Failure Causes
- Mechanical damage to the mast or base from car washes, vandalism or impacts.
- Water ingress and corrosion at the base or connectors leading to poor continuity or short circuits.
- Worn or broken coaxial cable and connector fatigue from years of movement and vibration.
- Poor grounding or loose mounting causing intermittent reception or noise.
Searchable OE numbers 9655613780, 6561Z9 and 6561W5 help locate the correct antenna quickly. Suitable for professional garages and experienced DIYers familiar with roof trim removal and basic vehicle electrical checks.
