Overview

This rear centre three-point seat belt is designed for Citroën C4 Picasso and C4 Grand Picasso models and is commonly referenced by OEM numbers 9654438077 and 8974XR. Ideal for professional workshops and experienced DIY mechanics, the belt restores occupant safety on the second-row centre seat and matches original mounting points and routing for a correct fit and reliable operation.

Features And Function

• Three-Point Restraint: Provides lap and diagonal restraint for the rear centre passenger.
• Retractor Mechanism: Includes an inertia reel that allows normal movement and locks during sudden deceleration (where fitted).
• Energy Management: Designed to work with the vehicle’s restraint system to reduce forward movement in a collision.
• Direct Replacement: Supplied to fit original anchor positions and routing to maintain correct function and occupant protection.

Compatibility And Part Numbers

This part is typically searched and identified by its product codes — make sure to compare the numbers listed on the old belt when replacing. Common fitment:

• Citroën C4 Picasso (First/Second Row Rear Center)
• Citroën C4 Grand Picasso (Rear Center Seat)
• Product Codes: 9654438077, 8974XR (often used as search keywords)

Technical Information

• Manufacturer: Stellantis (Citroën/Peugeot)
• Model: Citroën C4 Picasso; Citroën C4 Grand Picasso
• Product Codes: 9654438077; 8974XR
• Other Numbers: Use the stamped or printed codes on the original belt for final verification

Installation Recommendations

• Safety First: Disconnect the vehicle battery and follow the vehicle manufacturer’s recommended waiting time before working on restraint components to avoid accidental pretensioner activation.
• Access: Remove interior trim panels (B-pillar and seatback covers) to expose the retractor, anchor bolts and any electrical connector for a pretensioner (if present).
• Removal: Unbolt the lower anchor(s) and retractor using correct socket sizes; carefully disconnect any electrical connector for the pretensioner if fitted.
• Installation: Fit the new belt, route the webbing exactly as the original, reattach anchors and retractor, and tighten fasteners to the manufacturer’s torque specification (consult the repair manual for exact values).
• Check Operation: Verify smooth pay-out and retraction, and that the locking mechanism engages during a sharp tug test. Also confirm there are no dashboard fault warnings related to restraint systems after installation.
• Final Steps: Refit trim panels and perform a visual inspection of the routing and anchor points. Dispose of any deployed pretensioner components according to local regulations.

Why This Part Most Often Fails

• Pretensioner Deployment: After a crash the pretensioner will have fired and the whole assembly must be replaced.
• Webbing Damage: Fraying, cuts, contamination or sun/age degradation reduce strength and require replacement.
• Retractor Failure: Dirt ingress, corrosion or internal wear can cause the retractor to stick or fail to lock.
• Anchor Or Mounting Damage: Corroded or distorted anchor bolts or seat structure after impact compromise belt function.
• Electrical Faults (If Fitted): Wiring or connector faults to a pretensioner can disable related SRS circuits and should be diagnosed by a trained technician.

Notes For Professionals

For reliable and safe repair always follow the vehicle manufacturer’s procedures and torque values. Replace the belt immediately if there is any sign of damage, malfunction or after any collision where the restraint system has been activated. Search by OEM numbers 9654438077 and 8974XR to quickly locate the correct replacement belt.

Reliable replacement bracket designed to secure the seat belt buckle assembly on Citroën C4 Picasso family cars. This direct-fit component restores proper buckle position and mounting strength for the left or right front seat, helping to maintain occupant safety and convenience. Ideal for professional mechanics and experienced DIY enthusiasts looking for a straightforward repair using a part commonly searched by its product code 8975Q2.

Technical Information

• Manufacturer: Stellantis / Citroën / Peugeot
• Model: Citroën C4 Picasso, Citroën C4 Grand Picasso
• Product Codes: 8975Q2
• Other Numbers: N/A

Function And Application

The bracket secures the seat belt buckle receptacle to the seat frame or floor mounting point. It positions the buckle so the tongue engages reliably and transfers loads to the vehicle structure in the event of a collision. A correctly mounted bracket ensures the buckle remains accessible and functions as part of the complete seat belt system.

Replacement Procedure (Overview)

• Park the vehicle on level ground and set the handbrake. Switch off the ignition.
• Move the seat to gain access to the mounting bolts beneath the seat or trim. Remove any trim covers as required.
• Unbolt the existing bracket from the seat frame or floor mounting points. Keep original fasteners if they are in good condition, otherwise replace with OE-specified bolts.
• Install the new bracket in the correct orientation and torque bolts to the manufacturer’s specification. Refit trim and check buckle operation—it must latch and release smoothly.
• Perform a final visual inspection of mounting points and routing of the seat belt webbing to ensure there is no chafing or interference.

Installation Recommendations

• Use proper tools and torque settings—if torque values are unknown, consult official repair documentation for the Citroën C4 Picasso models.
• Inspect adjacent components (seat frame, buckle assembly, webbing, anchors) for wear or damage and replace if necessary.
• Replace any damaged or corroded mounting bolts rather than reusing compromised hardware.
• Ensure the buckle clicks securely and that the release mechanism operates freely after installation.
• If the vehicle is equipped with seat wiring (sensors or belt-warning connectors), handle connectors carefully and verify electrical connections before final assembly.

Why The Part Commonly Fails

Bracket problems usually stem from mechanical damage, corrosion, or stress from impacts. Common causes include minor collisions, repeated heavy loads or misuse, and rust where mounts are exposed to moisture. In some cases, deformation can prevent the buckle from seating correctly or cause unusual wear on the buckle assembly and webbing. Regular inspection after an impact or when buckle operation becomes stiff will help detect issues early.

Part Number Reference: 8975Q2 — commonly used when searching for a replacement bracket for front seats of Citroën C4 Picasso and C4 Grand Picasso.

Description

Used left rear seat belt assembly for the third-row seat of the Citroën C4 Grand Picasso. Designed as a direct replacement for the original equipment on 7‑seater Grand C4 Picasso models, this assembly includes the retractor and mounting interfaces required for the left position in the third row. Ideal for professional workshops and home mechanics searching by part number (9654454477, 8974XW).

Fitment

Compatible With: Citroën C4 Grand Picasso / Grand C4 Picasso models equipped with a third row (left rear position). Always verify the part numbers below against your vehicle’s paperwork or parts list to ensure correct fitment for the model year and trim.

Technical Information

• Manufacturer: Citroën / Stellantis
• Model: C4 Grand Picasso (Third Row, Left Rear)
• Product Codes: 9654454477
• Additional Numbers: 8974XW

Installation Recommendations

Always follow vehicle manufacturer procedures. Recommended installation steps for experienced technicians or knowledgeable DIYers:

• Disconnect the vehicle battery and wait several minutes before starting work to reduce the risk of accidental pretensioner activation.
• Remove interior trim panels carefully to access the retractor, anchor bolts and buckle. Keep trim clips and fasteners organized for reassembly.
• Unbolt the mounting hardware securing the retractor and lower anchors. Remove the old assembly and compare mounting points to the replacement before fitting.
• Install the new belt assembly, route the webbing correctly through any guides, and secure all bolts. Tighten fasteners to the manufacturer’s torque specifications.
• Check that the webbing runs freely and the retractor locks under a sharp pull; verify buckle operation and secure latching.

Most Common Failure Causes

• Pretensioner Deployment: Pyrotechnic pretensioners activate in an impact and must be replaced after deployment.
• Wear And Damage To Webbing: Fraying, cuts or abrasion from long-term use, improper routing or sharp edges.
• Retractor Malfunction: Internal spring or locking mechanism can seize due to contamination, corrosion or mechanical wear.
• Buckle Or Release Failure: Dirt, foreign objects or mechanical damage can prevent correct latching or release.
• Corroded Mounting Points: Bolts and anchor plates can corrode in regions with heavy road salt, compromising fastening integrity.

Notes

This is a replacement part intended for repair and safety restoration. After installation, perform a functional check of the belt and retractor. If there is any doubt about the condition of the pretensioner or the integrity of mounting points, use a qualified technician for assessment and installation.

High-quality replacement seat belt for the middle rear seat of the Citroën C4 Picasso and C4 Grand Picasso. This part is a direct-fit safety component commonly searched by part numbers 9654438077 and 8974YH / 8974XR, designed to restore proper restraint function after wear or damage. Ideal for professional workshops and competent DIY mechanics who need a reliable, easy-to-fit belt that meets the original mounting points and routing. The retractor and buckle assembly ensure occupant restraint and locking under sudden deceleration; if the vehicle is involved in an impact, replace the belt assembly according to manufacturer recommendations.

Technical Information

• Manufacturer: Citroën
• Model: Citroën C4 Picasso, C4 Grand Picasso (Middle Rear Seat)
• Product Codes: 9654438077
• Additional Numbers: 8974YH, 8974XR

Function

The seat belt assembly secures the middle rear passenger, combining a webbing strap, retractor with locking mechanism and a buckle/anchor. The retractor locks the webbing during rapid deceleration to restrain the occupant and reduce injury risk. Some assemblies include a pretensioner that activates in a collision to remove slack instantly; if present and deployed, the entire pretensioner must be replaced.

Installation Recommendations

• Prepare the vehicle by parking on level ground and engaging the parking brake.
• Follow the vehicle manufacturer’s procedure for safe working around restraint systems; if the assembly includes a pyrotechnic pretensioner, disconnect the battery and follow the manufacturer’s recommended waiting period before starting work.
• Remove interior trim panels to access the retractor, anchor bolts and buckle. Keep trim clips and screws organized.
• Unbolt the lower anchor, the retractor fastenings and the buckle mounting bolts. Support the belt assembly while removing to avoid damage to surrounding trim.
• Fit the new belt in the original routing, attach all bolts and fasteners and tighten to the manufacturer’s torque specification.
• Check free webbing movement and correct locking operation by performing a firm pull test. Ensure the buckle latches and releases correctly.
• Refit interior trim and verify there are no pinches or rubbing points on the webbing.

Reason Why Part Most Commonly Fails

• Wear And Abrasion: Repeated use causes fraying, cuts or thinning of the webbing, reducing effectiveness.
• Contamination: Dirt, sand or foreign objects can impair the retractor mechanism or buckle function.
• Pretensioner Deployment: In collisions the pretensioner will deploy and the belt must be replaced.
• Corrosion Or Bolt Loosening: Moisture or road salt can corrode mounting hardware, compromising anchor strength.
• Mechanical Failure: Retractor springs or locking pawls can seize or fail after long service or contamination.

Practical Tips For Workshops And DIYers

• Always replace a belt assembly that shows signs of impact, fraying, burned webbing or a deployed pretensioner.
• Use the OEM or equivalent part numbers (9654438077, 8974YH / 8974XR) when searching to ensure correct fitment and routing.
• After installation, perform a final functional check: webbing feed, locking under sudden pull and secure buckle engagement.
• Document work performed and note part numbers and installation date in the vehicle service record.

Product Overview

High-quality used right rear seat belt for the third row of the Citroën C4 Grand Picasso. This replacement part is suitable for mechanics and experienced DIYers who need a direct-fit safety belt assembly identified by OEM codes 9654454377 and 8974XT. The belt assembly includes the retractor, buckle and mounting points as supplied on the original vehicle.

Function And Benefits

The seat belt ensures occupant restraint during sudden deceleration or collision, working together with the vehicle’s restraint system to reduce injury risk. A correctly functioning belt retracts and locks smoothly, secures passengers reliably and interfaces with pretensioner systems where fitted. Replacing a worn or damaged belt restores safety and legal compliance for the seating position.

Compatible Models

Designed For: Citroën C4 Grand Picasso — Right Rear Seat In The Third Row.

Technical Information

• Manufacturer: Stellantis / Citroën
• Model: Citroën C4 Grand Picasso (Right Rear, Third Row)
• Product Codes: 9654454377, 8974XT
• Additional Numbers: 8974XT | 9654454377

Installation Recommendations

Only install this part if you are familiar with vehicle interior trim removal and restraint systems. General replacement steps:

• Remove interior trim panels to access the belt retractor and anchor bolts.
• Unbolt the old assembly and disconnect any electrical connectors if the belt includes a pretensioner or sensor.
• Fit the new belt assembly, route the webbing correctly, and hand-start mounting bolts to align components before torquing.
• Tighten all fasteners to the manufacturer’s torque specifications and ensure the belt retracts and locks properly.

Always follow the vehicle manufacturer’s service manual for detailed procedures and torque figures. Disconnect the vehicle battery and observe recommended waiting times before handling components connected to the SRS (airbag) system to avoid accidental deployment.

Why This Part Commonly Fails

Common reasons for replacement:

• Pretensioner deployment after a collision — once deployed, the belt assembly must be replaced.
• Worn or frayed webbing from prolonged use or rubbing against trim edges.
• Retractor failure — sticking, slow rewind or locking due to internal contamination or mechanical wear.
• Buckle or latch malfunction caused by dirt, corrosion or impact damage.
• Damage to electrical connectors or wiring on belts with integrated sensors/pretensioners.

Replace the belt if there is visible damage, if the retractor does not operate correctly, or after any event that may have stressed the restraint system. There is no fixed time interval for replacement; action is based on condition and safety requirements.

Notes For Mechanics And DIYers

Keywords For Search: Seat Belt, Right Rear Seat Belt, Rear Third-Row Seat Belt, Citroën C4 Grand Picasso Seat Belt, 9654454377, 8974XT, Replacement Seat Belt.

This product description is intended for professionals and competent DIY repairers. Use proper tools, follow safety procedures and consult the official Citroën service literature when in doubt.

This left rear seat belt is a direct-fit replacement for Citroën C4 Picasso and C4 Grand Picasso vehicles, supplied under the original part references. It restores the primary occupant restraint on the rear left position and is suited for mechanics and experienced DIYers who perform safety-related repairs. The part is commonly searched by product codes 9654437977 and 8974XP, so listing those numbers helps quick identification in catalogs and search engines.

Key Properties And Function

The seat belt assembly secures the rear-left occupant by combining webbing, retractor and locking mechanism into a single safety system. Its functions include inertial locking during sudden deceleration, free webbing payout during normal use, and retention during impact. Replacing a worn or damaged belt restores crash protection and seat-belt reminder system functionality where applicable.

Technical Information

• Manufacturer: Stellantis (Citroën)
• Model: Citroën C4 Picasso / C4 Grand Picasso (Left Rear)
• Product Codes: 9654437977, 8974XP
• Additional Numbers: 8974XP (alternate reference)

Installation Recommendations

Follow a methodical procedure to ensure safety and correct operation:

• Disconnect the vehicle battery before starting work to avoid accidental deployment of pyrotechnic pretensioners and to prevent electrical damage.
• Remove interior trim panels carefully to access the retractor and anchor bolts. Keep plastic clips and screws for reassembly.
• Unbolt the lower anchor and the retractor mounting. Note routing of the webbing and position of the stopper clips.
• Install the new belt in the same orientation, ensuring the webbing is not twisted and runs freely through the retractor.
• Tighten fasteners to the vehicle manufacturer’s torque specifications and secure all trim panels. Do not guess torque values—use the workshop manual.
• Check Operation: Verify smooth extraction and automatic locking under a sharp pull test. Confirm the buckle latches and releases correctly.
• If The Unit Contains A Pretensioner: Treat any pretensioner components as single-use. Do not attempt repairs; replacement by a qualified technician is required.

Why This Part Fails Most Often

• Crash Deployment: Seat belts or pretensioners are designed to activate in a collision and must be replaced after deployment.
• Mechanical Wear And Contamination: Frayed or contaminated webbing (dirt, oil, chemicals) reduces strength and can impair retractor function.
• Corrosion And Fastener Damage: Rusted anchors or seized bolts can prevent correct operation or safe mounting.
• Retractor Locking Faults: Inertia or locking mechanisms can seize over time, causing the belt to stick or fail to lock.

Replacement of a faulty belt restores occupant protection and is a critical safety repair. Use the listed product codes (9654437977, 8974XP) to confirm fitment for the left rear seat in Citroën C4 Picasso and C4 Grand Picasso models before installation.

Description

High-quality right rear seat belt assembly compatible with Citroën C4 Picasso and C4 Grand Picasso models. Designed as a direct-replacement part for the offside rear seating position (behind the front passenger). The assembly provides three-point restraint and is intended for workshop installation by qualified technicians or experienced DIYers who follow safety procedures.

Key Features

• OEM-fit design for reliable alignment and mounting
• Three-point restraint for right rear passenger (offside)
• Includes webbing, retractor mechanism and buckle interface (assembly may vary by production version)
• Supplied under part numbers 9654437877 and 8974XL for fast identification
• Suitable for Citroën C4 Picasso (5-seater) and C4 Grand Picasso (7-seater)

Technical Information

• Manufacturer: Citroën / Stellantis
• Model: Citroën C4 Picasso, C4 Grand Picasso
• Product Codes: 9654437877, 8974XL
• Additional Numbers: 8974XL (secondary identification)

Installation Recommendations

Always follow the vehicle manufacturer’s service manual when replacing a seat belt assembly. Typical replacement steps include:

• Inspect the replacement part for damage before installation.
• If the vehicle is equipped with pyrotechnic pretensioners or is connected to the SRS system, disconnect the battery and wait the manufacturer-recommended time before starting work.
• Remove interior trim panels as required to access mounting points.
• Unbolt the old belt assembly from its anchorage points, remove carefully and fit the new assembly in the correct orientation.
• Tighten mounting bolts to the torque specified in the vehicle repair manual and ensure the webbing is not twisted and the retractor operates smoothly.
• After installation, perform a functional check of the buckle and retractor; verify correct routing of the belt and that it locks under a sharp pull.

Why This Part Fails Most Often

• Wear And Abrasion: Webbing frays or weakens over years of use or due to rough edges and contaminants.
• Retractor Malfunction: Dirt, corrosion or internal spring/wheel wear can cause the retractor to stick or fail to retract properly.
• Buckle Failure: Dirt, foreign objects or internal wear can prevent reliable latching or release.
• Pretensioner Activation: Involved vehicles may require replacement of the belt assembly after collision events where pretensioners have deployed.
• Corroded Anchors: Moisture and salt can corrode bolts and anchor points, compromising safety.

Notes For Buyers

Commonly searched by part numbers 9654437877 and 8974XL—enter these codes to find the exact fitment for your Citroën C4 Picasso or Grand C4 Picasso. Suitable for professional garages and experienced DIY installers. Replacing a damaged or worn seat belt is essential for passenger safety; if in doubt, consult a qualified technician.

This center rear seat belt is a direct-fit replacement designed for Citroën C4 Picasso and C4 Grand Picasso models. Ideal for professional workshops and experienced DIY mechanics, the part is commonly searched by OEM numbers 9654964577 and 8974YH — include these codes in searches to quickly find the correct item. The belt restores original safety function, secures the center passenger and integrates with factory buckles and mounting points for straightforward installation.

Key Benefits

Reliable fitment to original mounting locations, durable webbing resistant to daily wear, and compatibility with the vehicle’s original buckle and retractor arrangement make this belt a practical repair option. Suitable for replacing damaged, frayed or non-retracting center rear belts to restore occupant protection and legal roadworthiness.

How It Fits And How To Replace

Replacement typically requires removing interior trim around the rear seat to access the anchor bolts and retractor assembly. Steps (summary):

• Remove rear seat trim and any seat cushion fasteners to expose mounting bolts.
• Unbolt the lower anchor and the retractor mounting bolts (retain hardware if reusing).
• Fit the new belt ensuring the webbing routes correctly and is not twisted; tighten bolts to manufacturer torque settings.
• Check smooth retraction and proper buckle engagement. Perform a functional check before returning the vehicle to service.

Installation Recommendations

• Follow the vehicle manufacturer’s service manual for disassembly and torque values.
• If the belt assembly contains a pretensioner or is integrated with SRS circuits, disconnect the negative battery terminal and wait per manufacturer guidance before work. Use appropriate safety precautions when handling pyrotechnic components.
• Use a torque wrench for anchor and retractor bolts; do not reuse bolts that show corrosion or damage.
• Ensure webbing is routed free of obstructions and that trim is refitted without pinching the belt.

Most Common Failure Reasons

• Wear And Abrasion: Repeated contact with seat edges or buckles causes fraying and weakening of webbing.
• Contamination: Dirt, sand or liquids can impede the retractor mechanism and reduce smooth operation.
• Corrosion Or Damaged Fasteners: Moisture can corrode anchor bolts or mounting points causing insecure fixing.
• Deployment Damage: Belts exposed to pretensioner deployment must be replaced after a crash.
• Latch Or Retractor Malfunction: Internal retractor springs or latch components can seize over time, preventing correct locking or retraction.

Technical Information

• Manufacturer: Citroën / Stellantis
• Model: Citroën C4 Picasso, Citroën C4 Grand Picasso
• Product Codes: 9654964577
• Additional Numbers: 8974YH

Why Buy This Part

Buying the correct OEM-coded center rear seat belt ensures compatibility with original buckles and mounting points, preserves passenger safety, and keeps the vehicle compliant with safety regulations. Clear part numbering helps workshops order quickly and reduces vehicle downtime.

Search by part numbers 9654964577 or 8974YH for fast matching. Add this center rear seat belt to your cart to restore safe operation of the middle rear seating position.

This left front (driver) seat belt assembly is an OEM-compatible safety component designed for Citroën C4 Picasso and C4 Grand Picasso models. It includes the retractor with pyrotechnic pretensioner and the belt webbing required for driver-side protection. Commonly searched by part numbers such as 9654964477, 8974XJ and 8974XZ, this unit is aimed at professional mechanics and experienced DIY technicians who require a reliable, direct-fit replacement when the original belt is damaged or the pretensioner has deployed.

Key Features And Function

The seat belt restrains and secures the occupant during normal driving and locks in high-deceleration events. The integrated pyrotechnic pretensioner rapidly retracts slack in the belt at the moment of a collision to reduce occupant movement and improve airbag effectiveness. The assembly consists of the webbing, retractor mechanism, buckle/anchor points and the pretensioner module. Materials and components are selected to meet vehicle safety requirements and to interface with the vehicle’s seat belt anchorage and SRS wiring harness.

Technical Information

• Manufacturer: Citroën / Stellantis
• Model: C4 Picasso, C4 Grand Picasso
• Product Codes: 9654964477, 8974XJ, 8974XZ
• Other Numbers: Pyrotechnic Pretensioner Reference 8974XZ

Installation Recommendations

• Work Should Be Performed By A Trained Technician Or A Competent DIYer Familiar With SRS Components.
• Disconnect The Battery Before Starting And Wait At Least 10 Minutes To Allow SRS Capacitors To Discharge.
• Remove Interior Trim Panels Carefully To Access Upper And Lower Anchor Bolts; Avoid Damaging Airbag Wiring Or Connectors.
• Unbolt The Old Assembly From The Anchor Points, Disconnect The Pretensioner Connector, And Install The New Unit In Reverse Order.
• Tighten Fasteners To The Vehicle Manufacturer’s Specified Torque And Ensure Electrical Connectors Are Fully Seated.
• After Installation, Verify Smooth Retraction/Extension Of The Belt And Correct Buckle Operation. If Any SRS Warning Lights Appear, Diagnose With Appropriate Diagnostic Equipment.

Why This Part Fails Most Often

Seat belts and their pretensioners typically fail or require replacement for these reasons: pretensioner deployment during a collision, damage to webbing from abrasion or contamination, mechanical wear or jamming of the retractor mechanism, and electrical faults in the pretensioner circuit. Exposure to dirt, heavy soiling or chemical contaminants can weaken webbing fibers and compromise performance. After any airbag or pretensioner activation, the affected belt must be replaced.

Practical Notes For Mechanics And DIYers

Mechanics often search for the exact part number when sourcing replacements—listing OEM references such as 9654964477, 8974XJ and 8974XZ improves findability. When fitting a new belt assembly with a pyrotechnic pretensioner, follow safety rules for SRS components and use the vehicle manufacturer’s repair manual for disassembly and torque values. Keep the new assembly dry and free from grease or solvents that can damage the webbing. If the pretensioner connector or wiring is corroded or damaged, repair according to manufacturer guidelines before completing the installation.

Recommended Aftercare

Inspect Seat Belt Operation Regularly For Smooth Retraction And Any Signs Of Damage. Clean Webbing With Mild Soap And Water If Needed; Avoid Bleaches Or Solvents. Replace The Assembly Immediately If The Belt Shows Cuts, Fraying, Or If The Pretensioner Has Been Activated.

Product Overview

High-quality right-side (passenger) front seat belt designed for Citroën C4 Picasso and C4 Grand Picasso models. This unit includes the pyrotechnic anchorage/pretensioner assembly and is supplied with product codes commonly used when searching parts catalogues. Ideal for professional workshops and experienced DIY enthusiasts who need a direct-fit safety component to restore occupant restraint performance after wear or deployment.

Key Benefits

• Direct fit for specified Citroën C4 Picasso platforms, reducing installation time.
• Includes pyrotechnic anchorage/pretensioner for correct crash protection functionality.
• Common product codes included to simplify lookup and ordering.
• Robust construction meeting original equipment mounting interfaces.

Function And Use

The seat belt assembly restrains the passenger during sudden deceleration and works together with the vehicle’s airbag and pretensioner systems. The pyrotechnic anchorage (pretensioner) activates in a collision to remove slack in the webbing, improving occupant restraint. After activation (deployment) the pyrotechnic element is single-use and the entire assembly must be replaced to guarantee safety.

Common Faults And Why The Part Fails

Seat belts typically require replacement for the following reasons:

• Activation Of The Pyrotechnic Pretensioner: Single-use device that must be replaced after a collision.
• Visible Damage Or Fraying Of The Webbing: Wear, abrasion, cuts or chemical contamination compromise strength.
• Faulty Retractor Mechanism: Dirt, corrosion or internal spring failure can prevent proper retraction or locking.
• Corrosion Of Mounting Points Or Fixings: Especially in vehicles exposed to moisture or road salt.

How The Part Is Replaced On The Vehicle

Replacement requires careful handling due to SRS (Supplemental Restraint System) components:

1. Disconnect The Battery And Wait The Manufacturer-Specified Time To Ensure SRS Capacitors Are Discharged.
2. Remove Interior Trim Panels And Seat Covers To Access The Belt Retractor And Anchorage Bolts.
3. Unbolt The Upper Anchor And Retractor Fasteners, Remove The Old Assembly (Do Not Attempt To Reuse A Deployed Pretensioner).
4. Install The New Assembly And Tighten Fasteners To The Manufacturer’S Torque Specifications.
5. Reassemble Trim Panels, Reconnect The Battery And Verify Seat Belt Operation And SRS Related Warning Lights.

Installation Recommendations

Due To The Involvement Of Pyrotechnic SRS Components, It Is Recommended That Installation Be Performed By A Qualified Technician Or An Experienced Mechanic. Always Follow The Vehicle Manufacturer’S Service Manual: Disconnect The Battery Before Work, Observe Static Precautions, Use Correct Torque Values For Mounting Bolts, And Replace Any Fasteners Marked For Single Use. After Installation, Ensure The SRS Warning Light Behaves Normally And That The Belt Retracts And Locks Correctly.

Why Replace Immediately After A Crash

After any event that triggers the pretensioner or airbag, the restraint system may no longer provide designed protection. Pyrotechnic pretensioners are single-use and must be replaced to restore occupant safety to original levels.

Technical Information

• Manufacturer: Stellantis (CITROËN / PEUGEOT)
• Model: Citroën C4 Picasso, C4 Grand Picasso
• Product Codes: 9654964377, 8974XG
• Additional Numbers: 8974YG

Search Tips

This part is frequently searched by product code—use 9654964377, 8974XG or 8974YG when looking up compatibility or spare part listings to find matching items quickly.

Purchase Confidence

Choose this seat belt assembly to restore correct passenger restraint performance. Suitable for professional fitment or competent DIY replacement when safety procedures and manufacturer instructions are followed. Add to cart to ensure you have the correct right-side front belt ready for installation.