Description
Driver’s seat airbag for Citroën C8 and Peugeot 807. Color HZR — Grey Astrakan.
High-quality left-side seat airbag designed for Citroën C8 and Peugeot 807 vehicles. This OEM-compatible unit carries the common part references used in parts searches (5129066, 5252940, 8216NQ), making it easy for mechanics and DIY enthusiasts to confirm fitment. The module restores passive safety to the driver’s seat after deployment or when the original unit is damaged. Ideal for workshops and experienced home mechanics who require a direct-fit replacement that matches factory specifications for shape, connector type and mounting points.
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model: Citroën C8, Peugeot 807
- Product Codes: 5129066
- Additional Numbers: 5252940, 8216NQ
- Position: Left / Driver’s Seat
- Color: HZR — Grey Astrakan
Installation Recommendations
- Work Should Be Performed Safely: Disconnect the vehicle battery negative terminal and wait at least 10 minutes to allow the SRS system capacitor to discharge before starting work.
- Seat Preparation: Move the seat to access all fasteners. Remove trim panels and any seat covers carefully to avoid damage to clips and upholstery.
- Module Removal: Unbolt the airbag module from the seat frame and carefully disconnect the SRS connector(s). Note connector locking tabs and orientation for correct reassembly.
- Fitting New Unit: Connect the airbag harness securely, confirm locking mechanism is engaged, refit the module and tighten fasteners to the manufacturer’s torque specifications.
- Post-Installation: Reinstall trim, reconnect the battery and verify that the SRS warning lamp behaves according to the vehicle manufacturer’s procedure (lamp goes out after system check).
- Special Note: If unsure about any step, have final checks carried out with diagnostic equipment capable of reading SRS fault codes.
Why This Part Fails Most Often
- Crash Deployment: Airbags are designed to deploy in collisions; once deployed, replacement is mandatory.
- Electrical Faults: Damaged wiring, connector corrosion or faulty seat occupancy sensors can trigger SRS faults and disable the airbag.
- Mechanical Damage: Wear from seat adjustment mechanisms, impacts or improper repairs can damage the airbag housing or electrical leads.
- Environmental Factors: Long-term exposure to moisture or contaminants may corrode connectors and contacts, causing intermittent or permanent failure.
This left-side driver’s seat airbag is supplied with the part references commonly used in troubleshooting and online searches, so locating the correct replacement is straightforward. Suitable for professional fitment and for competent DIYers familiar with SRS precautions. Purchase this item to restore the vehicle’s passive safety features with a direct-fit airbag assembly compatible with Citroën C8 and Peugeot 807 models.
