Description
Seat Belt For Citroën C4 Picasso Or C4 Grand Picasso. For Front Seat – Passenger. Pyro-Tensioner Strap 8974YG Is In Stock.
Replace your vehicle’s passenger front seat belt with a direct-fit assembly designed for Citroën C4 Picasso and C4 Grand Picasso models. This seat belt assembly includes the pyrotechnic pretensioner mechanism and is supplied under reference numbers 9654964377 and 8974XG, with the pretensioner strap often referenced as 8974YG. It is a safety-critical part intended to restore proper occupant restraint after deployment or when the original belt shows signs of wear, locking faults, or pretensioner errors. Ideal for professional workshops and experienced DIY mechanics who search by product code to ensure correct fitment.
Technical Information
- Manufacturer: Stellantis / Citroën / Peugeot
- Model: Citroën C4 Picasso, C4 Grand Picasso
- Product Codes: 9654964377, 8974XG
- Additional Numbers: 8974YG (Pyro-Tensioner Strap)
Function And When To Replace
The assembly provides primary restraint for the front passenger. It consists of a retractor with locking mechanism, webbing, buckle interface and a pyrotechnic pretensioner. Replace the belt if the pretensioner has activated in a collision, if the retractor locks intermittently, if the webbing is frayed, contaminated, cut or shows visible damage, or if you receive SRS/airbag system fault codes related to the belt pretensioner.
Installation Recommendations
Safety first: Always disconnect the vehicle battery before any work on SRS components and follow the vehicle manufacturer’s procedures. Wait the manufacturer-recommended time after disconnecting the battery to allow capacitors to discharge. Typical replacement steps:
- Remove interior trim panels to access belt anchor points and pretensioner connector.
- Disconnect the pretensioner electrical connector and unbolt the belt assembly from its anchor points.
- Install the new belt assembly, route the webbing correctly, and secure all fasteners to the manufacturer’s specified torque values.
- Reconnect the pretensioner connector and restore the battery. Clear SRS fault codes with an appropriate diagnostic tool and verify proper system status.
If you are not fully comfortable working with SRS components, use a qualified technician. Correct installation and diagnostic reset are essential for occupant safety.
Why This Part Most Commonly Fails
- Activation In A Collision: Pyrotechnic pretensioners are single-use and must be replaced after deployment.
- Mechanical Wear: Frequent use, abrasion or contamination can weaken webbing or cause retractor faults.
- Electrical/Connector Faults: Corrosion, broken wires or poor connections can trigger pretensioner or SRS warning lights.
- Age And Environmental Factors: Moisture and corrosion at anchor points or in retractors reduce reliability.
Searchable by OEM numbers 9654964377 and 8974XG, this passenger front seat belt with pyro-tensioner is an OEM-compatible replacement for technicians and competent DIY installers who prioritize safety and correct fitment. Replace any seat belt that shows signs of damage or after an incident to maintain the designed protection levels for vehicle occupants.
