Description

This right front pyrotechnic seat belt is a direct-fit safety component designed for Citroën C1 and Peugeot 107 models built up to 2013. It combines a conventional retractor with an integrated pyrotechnic pretensioner to lock and tighten the belt instantly in the event of a collision, reducing forward occupant movement and improving airbag effectiveness. Ideal for professional workshops and experienced DIYers, the unit is commonly referenced by manufacturer part numbers and OE-style codes—useful when searching or ordering replacement parts.

Key Benefits

• Direct fit for Passenger Seat on 5-door Citroën C1 and Peugeot 107 (pre-2013).
• Integrated pyrotechnic pretensioner provides rapid belt tightening during an impact.
• OE-style numbering included to simplify part identification and procurement.
• Suitable for professional repair shops and competent home mechanics comfortable with SRS systems.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Citroën C1, Peugeot 107 (Passenger Seat, 5-Door, Up To 2013)
• Product Codes: 7P1170-P, 8974LJ, 8974LK
• Other Numbers: 16084057XZ, B0009075XZ

Installation Recommendations

Safety first: this unit contains a pyrotechnic pretensioner connected to the vehicle SRS. Before starting work always disconnect the battery and wait at least 10 minutes to allow SRS capacitors to discharge. Remove interior trim panels carefully to access the B‑pillar and lower anchorage points. Unbolt the retractor and electrical connector, replace with the new unit ensuring the belt webbing is routed correctly and not twisted, then secure all fasteners to the manufacturer’s torque specifications. After installation, check the belt for smooth payout/retraction and perform an SRS systems check—clearing or diagnosing fault codes may require a compatible diagnostic tool. Follow manufacturer procedures for safe handling and disposal of any deployed components.

How It Is Replaced (Overview)

• Disconnect negative battery terminal and wait at least 10 minutes.
• Remove trim panels to expose seat belt retractor and pretensioner mounting points.
• Disconnect electrical connector and unbolt the retractor and anchor bolts.
• Fit the replacement unit, route webbing correctly, and tighten bolts to factory torque.
• Reconnect the electrical connector, reassemble trim, and verify belt operation.
• Scan SRS system with a suitable diagnostic tool and clear any related fault codes if applicable.

Why This Part Commonly Fails

• Deployment In A Collision: Pyrotechnic pretensioners are single-use devices and must be replaced after deployment.
• Electrical Or Connector Faults: Corrosion, damaged wiring, or poor connections can render the pretensioner inoperative and trigger SRS faults.
• Age And Environmental Exposure: Long-term exposure to moisture or contaminants can compromise connectors and mounting hardware.
• Previous Repairs Or Incorrect Installation: Improper removal or incorrect routing/torquing can damage the mechanism or webbing.

Fitment And Search Tips

Customers often search using OE-style codes—use the product codes and other numbers listed above when querying catalogs or search engines to quickly locate the correct right front seat belt for Citroën C1 and Peugeot 107 (5‑door) models up to 2013.

Final Note

This seat belt assembly is a safety-critical component. If you are not fully comfortable working with SRS systems, have the replacement performed by a professional. For experienced technicians and knowledgeable DIYers, this is a straightforward direct-replacement item when matched by model year and part number.