Description
Seat belt for Citroën C4 Picasso or C4 Grand Picasso. Left rear seat – behind the driver.
Overview
Direct replacement left rear seat belt designed for Citroën C4 Picasso and C4 Grand Picasso. Suitable for workshops and experienced DIY mechanics looking for a reliable OEM-fit replacement. Commonly searched under part numbers 9654437977 and 8974XP — include these references when searching or ordering to ensure correct fitment.
Features and Benefits
- OEM-fit design for correct alignment and mounting on the left rear (behind the driver).
- Complete assembly with retractor and buckle interface (where applicable), ready for straightforward replacement.
- Improves occupant safety by restoring correct restraint performance after wear or damage.
- Part numbers 9654437977 and 8974XP increase findability in catalogues and search engines.
Technical Information
- Manufacturer: Citroën / Stellantis
- Model: Citroën C4 Picasso, Citroën C4 Grand Picasso
- Product Codes: 9654437977, 8974XP
- Additional Numbers: Use the listed product codes for cross-reference in parts catalogues
Installation Recommendations
Before starting work, always disconnect the vehicle battery and follow the vehicle manufacturer’s procedures to avoid accidental activation of any pyrotechnic components. Typical replacement steps:
- Remove the interior trim panels to access the belt retractor and anchor points.
- Unbolt lower anchor and upper guide bolts; carefully release the retractor mounting.
- If the assembly includes an electrical connector (e.g., for a pretensioner), disconnect it only after battery isolation.
- Install the new belt, routing the webbing exactly as the original, and tighten all fasteners to the manufacturer’s torque specifications.
- Check belt retraction and locking function: the belt should run freely at normal speed and lock under a firm, sudden pull.
Recommended to be fitted by a qualified technician or an experienced DIYer with appropriate tools. If the vehicle has pyrotechnic pretensioners, take extra precautions when isolating electrical power.
Why This Part Fails Most Often
- Deployment During A Collision: Pretensioners activate during an impact and the entire assembly must be replaced afterward.
- Webbing Wear Or Damage: Fraying, cuts or contamination from chemicals and dirt reduce strength and can impede retraction.
- Retractor Mechanism Seizure: Dirt, corrosion or internal spring failure can cause the retractor to stick or not lock properly.
- Buckle Or Anchor Corrosion: Long-term exposure to moisture or salt can corrode mounting bolts or buckles, compromising safety.
- Incorrect Installation: Improper routing or loose fasteners reduce restraint effectiveness — always follow vehicle procedures and torque specs.
Final Notes
This left rear seat belt (part numbers 9654437977, 8974XP) restores proper restraint function for Citroën C4 Picasso and C4 Grand Picasso. Replace immediately after any accident or if you observe visible damage, impaired locking, or poor retraction. Use the product codes when searching to find the correct unit quickly.
