Overview

This is a Right-Hand Passenger Seat Airbag Designed For Citroën C8 And Peugeot 807 Models. It Is A Seat-Mounted Airbag Intended To Protect The Occupant’s Torso And Pelvis In A Side Or Frontal Collision, Integrating The Airbag Cushion And Inflator Module. This Part Is Often Searched By Its Product Codes, So Using The Numbers Below Improves Findability.

Application And Function

The Unit Is Intended For The Front Passenger Seat (Right Side). During A Severe Impact The Inflator Rapidly Deploys The Cushion To Reduce The Risk Of Injuries To The Chest, Abdomen And Pelvis. Seat-Mounted Airbags Work In Conjunction With Seatbelts And Other Restraint Systems Controlled By The Vehicle’s SRS (Supplemental Restraint System).

Replacement Procedure (Summary)

Replacement Requires Careful Handling And Basic Workshop Skills. Typical Steps Include:

• Disconnect The Battery And Wait At Least 10 Minutes To Prevent Unintended Deployment.
• Remove The Seat From The Vehicle If Necessary To Access The Airbag Module Securely.
• Remove Seat Trim And Fasteners To Expose The Airbag Module.
• Unplug Electrical Connectors And Unscrew The Module From Its Mounting Points.
• Install The New Airbag Module In The Correct Orientation, Reconnect Connectors, And Refit Trim And Seat.
• After Installation Use A Diagnostic Tool To Clear SRS Fault Codes And Verify System Status; If The SRS Warning Light Persists, Perform Further Diagnosis.

Technical Information

• Manufacturer: Stellantis / Citroën / Peugeot
• Model: Citroën C8, Peugeot 807
• Product Codes: 5129067, 525941, 8216NR, NFP
• Other Numbers: Color Code HZR, Grey Astrakan

Recommendations For Installation

• Always Disconnect The Battery Before Starting Work And Observe Manufacturer Safety Procedures To Avoid Accidental Deployment.
• Handle The Airbag Module By Its Housing; Do Not Place The Module Face Down On Hard Surfaces.
• Use The Correct Tools And Torque Settings As Specified By The Vehicle Manufacturer When Refastening Mounting Hardware.
• Use A Compatible Diagnostic Tool To Clear SRS Codes And Confirm The Airbag System Is Operational; Professional Equipment For PSA Vehicles (DiagBox/Lexia/PP2000) Is Recommended For Full Diagnostics.
• Replace Any Damaged Wiring, Connectors, Or Fasteners Found During Disassembly To Ensure Reliable Operation.

Most Common Failure Causes

• Deployment During A Collision – The Unit Must Be Replaced After Any Deployment.
• Connector Or Wiring Corrosion Due To Moisture Or Spills In The Seat Area.
• Mechanical Damage From Seat Movement, Seat Rail Wear, Or Improper Previous Repairs.
• Internal Component Failure Or Sensor Faults That Trigger SRS Warning Light.
• Age-Related Degradation In Rare Cases; Generally The Module Remains Serviceable Until Deployed Or Damaged.

Compatibility And Notes

Fits Citroën C8 And Peugeot 807 Models For Right-Hand Front Passenger Seat Applications. This Part Is Frequently Identified By The Product Codes Listed In The Technical Information Section, So Searching By These Numbers Can Help Locate The Correct Unit Quickly.

Safety Notice

Airbag Modules Contain Pyrotechnic Components. Installation Should Be Performed By Qualified Personnel Or By Individuals Comfortable With Automotive Safety Systems. Failure To Follow Proper Procedures Can Result In Injury Or Damage.

High-quality passenger seat airbag designed for Citroën C8 and Peugeot 807 models. This SRS module is supplied with original-style fitment, matching the factory mounting points and connectors for straightforward replacement. Commonly searched under part numbers 5252941, 8216NR and 5129067, this airbag is suitable for professional workshops and experienced DIYers who maintain Stellantis group vehicles. Installing a correct passenger seat airbag restores occupant protection and clears related fault codes when fitted and initialized properly.

Technical Information

• Manufacturer: Stellantis / Citroën / Peugeot
• Model: Citroën C8; Peugeot 807
• Product Codes: 5252941; 8216NR; NFP
• Additional Numbers: 5129067

Installation Recommendation

Work Should Be Performed By A Qualified Technician Or An Experienced DIYer Familiar With SRS Systems. Follow These General Steps:

• Disconnect The Vehicle Battery And Wait At Least 10 Minutes To Allow SRS Capacitors To Discharge Before Starting Work.
• Move The Seat To Its Fore/Aft Extremes To Access Fixings. Remove Seat Trim Panels Carefully To Avoid Damaging Clips.
• Locate And Unplug The Airbag’s Yellow SRS Connector. Unlock Any Secondary Retainers Before Disconnecting.
• Remove Mounting Bolts Securing The Airbag Module To The Seat, Replace The Module, And Refit Bolts To Manufacturer Torque Specifications.
• Reconnect The SRS Connector Ensuring A Positive Lock. Reassemble Trim Panels Securely.
• Reconnect The Battery And Use A Diagnostic Tool To Clear SRS Fault Codes And Verify Airbag System Status. If The Airbag Light Persists, Recheck Connections And Wiring.

Reason Why The Part Most Often Fails

• Deployment During A Collision: Once Deployed, An Airbag Must Be Replaced; Deployed Units Are Not Reusable.
• Electrical Or Connector Faults: Corrosion, Damaged Wiring, Or Poorly Seated Connectors Can Prevent The Module From Functioning.
• Seat Occupancy Sensor Or Wiring Damage: Faults In The Occupant Detection System Can Cause Incorrect Airbag Behavior Or Warning Lights.
• Physical Damage Or Water Ingress: Moisture Or Mechanical Impact Can Compromise The Module.

Fitment Notes

Verify That The Part Numbers Match Your Vehicle’s Requirements Before Installation. This Airbag Is Listed Under Numbers 5252941, 8216NR And May Also Be Referenced As 5129067. After Replacement, Always Confirm System Integrity With A Suitable Diagnostic Tool And Clear Any Stored Fault Codes.