Description
Driver’s seat airbag for CITROËN C8 and PEUGEOT 807. Color HZR – Gray Astrakhan
Product Description
This driver seat airbag is a direct-fit safety component for Citroën C8 and Peugeot 807 models. Designed to deploy in the event of a collision, the seat airbag reduces injury risk to the occupant by absorbing impact forces and working together with the seatbelt and vehicle restraint system. Ideal for professional workshops and experienced DIY mechanics who perform interior repairs and airbag replacements.
Key Benefits
- Direct replacement for Citroën C8 and Peugeot 807 driver seat applications
- Preserves original safety performance when correctly installed
- Compatible with original mounting points and seat connectors
- Essential spare part after airbag deployment or seat damage
Technical Information
- Manufacturer: Stellantis (Citroën / Peugeot)
- Model: Citroën C8, Peugeot 807
- Product Codes: 5129066, 5252940, 8216NQ
- Other Numbers: Not Available
Function And Typical Faults
The seat airbag is part of the Supplemental Restraint System (SRS). Its primary function is to protect the occupant’s torso and reduce the risk of injury in side-impact or severe frontal collisions where the seat structure is involved. This component is not a routine wear item; replacement is most commonly needed after an airbag deployment in an accident. Other frequent causes of failure include water ingress, connector damage or corrosion during seat removal/reinstallation, and mechanical damage to the inflator or housing.
Replacement Procedure (Overview)
Replacement of a driver seat airbag should be performed by a qualified technician or an experienced DIY mechanic familiar with SRS systems. Basic steps (overview only):
- Disconnect the negative battery terminal and wait at least 10 minutes to allow residual energy to dissipate from the SRS circuits.
- Fully recline or remove the seat as required to access the airbag module mounting points.
- Carefully unfasten the airbag mounting bolts and disconnect the airbag connector(s). Take care not to damage the wiring harness or connector tabs.
- Install the new airbag in reverse order, ensuring connectors are fully seated and mounting bolts are torqued to the manufacturer’s specification.
- Reconnect the battery and perform any required SRS system checks according to the vehicle manufacturer procedures.
Installation Recommendations
- Always disconnect the battery and wait a minimum of 10 minutes before starting work on SRS components.
- Handle the airbag module with care: do not place it face down, strike, or expose it to heat or static discharge.
- Use correct tools and torque values when fastening mounting hardware; loose or overtightened bolts can affect deployment behavior.
- Inspect connectors and wiring for corrosion or damage and repair as needed before final assembly.
- After installation, verify the SRS warning lamp behavior and follow vehicle-specific reset procedures if required.
Why This Part Fails Most Often
Seat airbags typically fail or require replacement due to one of the following reasons: deployment during a collision, water ingress or moisture damage to connectors and inflator, mechanical damage caused during seat removal or vehicle interior repairs, or deterioration after previous impact. Because airbags are safety-critical, any signs of tampering, damage, or after-deployment condition should prompt replacement rather than repair.
Notes For Buyers
Use the listed product codes (5129066, 5252940, 8216NQ) when searching for compatibility and spare parts. This description is provided to help workshops and competent DIYers identify and install the correct component. Follow all vehicle manufacturer safety instructions when working with SRS components.
