Replace the right rear seat belt on your Citroën C3 with a high-quality, direct-fit unit referenced under part numbers 96408573XX, 8973TZ and 8975TZ. This belt is intended for professional garages and experienced DIY mechanics who want to restore occupant restraint performance after wear, damage or accidental activation. Clear product references in the description help technicians locate the exact replacement quickly by part number.

Technical Information

• Manufacturer: Citroën (Stellantis)
• Model: Citroën C3
• Product Codes: 96408573XX
• Additional Numbers: 8973TZ, 8975TZ

Function And Construction

The seat belt assembly provides lap and shoulder restraint for the right rear passenger. Typical components include the webbing, retractor with locking mechanism and anchor points. Under normal operation the retractor allows free movement of the belt and instantly locks during sudden deceleration to restrain the occupant. The assembly may integrate a pre-tensioner or sensor interface depending on vehicle specification.

Installation Recommendations

• Work In A Safe Environment: Park on a level surface and isolate the battery if you will be working near pretensioner wiring or airbag systems.
• Remove Interior Trim: Carefully detach the trim panels around the C-pillar and rear seat to access the belt retractor and lower anchor bolts.
• Unbolt Old Unit: Remove the mounting bolts securing the retractor and lower anchor. Keep fasteners accessible if re-using, otherwise replace with OEM-grade bolts.
• Fit New Belt: Position the new assembly so the webbing feeds without twists and bolt the retractor and anchors back in place.
• Tightening And Checks: Tighten all fasteners to the vehicle manufacturer’s torque specifications and perform a functional check — webbing should extend and retract smoothly and lock when pulled sharply.
• Final Steps: Refit trim panels and verify seat belt indicator/warning behavior on the vehicle where applicable.

Common Reasons For Failure

• Webbing Wear And Abrasion: Constant use and rubbing against trim edges lead to fraying or weakened fabric.
• Contamination: Dirt, liquids or chemical exposure can degrade the webbing or interfere with the retractor mechanism.
• Retractor Locking Or Jamming: Debris or internal wear can cause the locking mechanism to seize or operate intermittently.
• Activation During Collision: Pyrotechnic pretensioners or locking mechanisms may activate in an accident, requiring replacement of the belt assembly.
• Corrosion Of Anchor Points: Moisture and corrosion at mounting bolts reduce joint integrity and may make replacement necessary.

Choosing the correct part number (96408573XX, 8973TZ or 8975TZ) ensures a proper fit and restores the intended safety performance of the rear passenger restraint. Replace worn or damaged belts promptly to maintain vehicle safety standards and peace of mind for passengers.

Replacement right rear seat belt designed for Citroën C3 vehicles, intended for the seat behind the driver. This part is commonly searched by its product numbers (96408574XX, 8973TX, 8973SQ) and is suitable for mechanics and experienced DIY enthusiasts who perform interior and safety repairs. The belt assembly secures rear passengers, locking under sudden deceleration and retracting smoothly during normal use. When searching for a reliable replacement, the listed part codes help you find the exact match quickly.

Technical Information

• Manufacturer: Stellantis / Citroën
• Model: Citroën C3
• Product Codes: 96408574XX, 8973TX, 8973SQ
• Additional Numbers: 8973SQ | 8973TX | 96408574XX
• Vehicle Position: Right Rear (Seat Behind The Driver)

Installation Recommendations

• Disconnect the negative battery terminal and wait at least 2–3 minutes before working near any pretensioner to reduce the risk of accidental deployment.
• Remove interior trim panels carefully to access upper anchorage and B‑pillar components. Keep trim fasteners and clips organized for reassembly.
• Unbolt the lower anchor and, if present, the lap/shoulder guide fastening points. Detach electrical connector(s) for the belt pretensioner if fitted.
• Install new belt assembly in the reverse order: secure bolts to the vehicle body, reconnect pretensioner connector, and replace trim. Follow manufacturer torque specifications from the repair manual for all fasteners.
• After fitting, check full retraction, smooth extension, and correct locking behavior by performing a sudden pull test. Ensure buckle latches reliably and that webbing is free of twists.
• If the airbag/pretensioner warning light remains on after installation, consult the vehicle’s diagnostic procedures and repair manual—do not drive with unresolved airbag/pretensioner faults.

Why This Part Fails Most Often

• Deployment In A Collision: Pretensioners deploy in a crash, rendering the belt assembly unusable and requiring replacement.
• Webbing Damage: Fraying, cuts, or abrasion from sharp objects, improperly routed child seats, or prolonged rubbing against trim edges.
• Corrosion Or Loose Anchors: Moisture ingress or rust can weaken anchor points and mounting bolts, compromising belt performance.
• Retractor Failure: Dirt, corrosion, or internal spring wear can cause the retractor to stick or fail to lock under load.
• Electrical Faults: Damaged wiring or connectors for pretensioner modules can prevent proper operation or trigger warnings on the dash.

Regular visual inspections and prompt replacement after any collision are the best ways to ensure rear seat occupant safety. Use the listed product codes when searching to speed up finding the correct replacement part for Citroën C3 rear-seat applications.

This Right Front Seat Belt Is A Direct Replacement For The Passenger Side Of The Citroën C3. It Restores The Primary Restraint Function For Front-Seat Occupants, Providing Reliable Webbing Retraction, Locking And Load Limitation As Required By The Vehicle Safety System. The Part Is Often Searched Under Codes Such As 96408406XX And 8973SL, Making It Easy To Find For Professional Garages And DIY Enthusiasts.

Key Features And Function

The Seat Belt Assemblies Serve As A Fundamental Component Of The Vehicle Restraint System. This Right Front Unit Provides:

• Reliable Webbing Retraction And Extension For Normal Use.
• Inertia Locking Mechanism To Prevent Excessive Forward Movement During Sudden Deceleration.
• Possible Integration With Pretensioner And Load Limiter Systems Depending On Vehicle Specification.
• Direct Fit Form Factor Designed For Easy Replacement Without Modification.

Installation Recommendations

Only Qualified Personnel Or Experienced DIYers Should Replace A Seat Belt. Follow These Recommendations To Ensure Safe And Correct Fitment:

• Disconnect The Negative Battery Terminal And Wait The Manufacturer-Recommended Interval Before Starting Work To Reduce Risk Of Airbag System Deployment.
• Remove Interior Trim Panels And Seat Bolts As Required To Access The Retractor And Anchor Points.
• Carefully Disconnect Any Electrical Connector For Pretensioner Devices If Present. Label Connectors For Correct Reassembly.
• Replace The Old Assembly With The New Unit, Ensuring Correct Routing Of The Webbing And That Anchors Are Fully Seated.
• Tighten Fasteners To Manufacturer Torque Specifications Where Available. If Torque Values Are Not Known, Consult The Vehicle Repair Manual.
• After Installation, Reconnect The Battery And Verify Proper Operation Of The Seat Belt Retraction, Buckle Latching, And Any Related Warning Lights. Use A Diagnostic Tool If Necessary To Clear Fault Codes.

Most Common Failure Reasons

Understanding Why Seat Belts Fail Helps With Diagnostics And Preventive Maintenance:

• Wear And Fraying Of The Webbing From Age, Abrasion, Or Exposure To Contaminants.
• Retractor Jamming Due To Dirt, Corrosion Or Internal Mechanism Failure.
• Pretensioner Activation During A Previous Impact, Which Requires Replacement Rather Than Repair.
• Damage To Buckle Or Anchor Points From Improper Use Or A Collision.
• Electrical Faults In Pretensioner Circuits Causing Airbag/Restraint Warning Lights.

Technical Information

• Manufacturer: Stellantis (Citroën)
• Model: Citroën C3 (Right Front / Passenger Seat)
• Product Codes: 96408406XX, 8973SL
• Other Numbers: 8973.SL, NFP

Who Should Buy This Part

This Seat Belt Is Intended For Professional Auto Technicians And Competent DIYers Performing Safety-System Repairs On Citroën C3 Vehicles. It Is Suitable For Replacing Damaged, Worn Or Post-Accident Passenger-Side Restraint Assemblies.

When Replacing A Seat Belt, Prioritize Safety: Ensure Correct Fastening, Proper Electrical Connection Of Pretensioner Components If Present, And Full Functional Checks Before Returning The Vehicle To Service.

High-quality left front (driver) seat belt designed for Citroën C3 vehicles. This safety-critical replacement part restores proper restraint performance after wear or collision-related damage. Ideal for professional workshops and experienced DIY mechanics, the belt is offered under common part references to make it easy to find by code: 96408405XX, 8973SK (8973.SK). The assembly includes the webbing, retractor mechanism and mounting points configured for direct fit in compatible Citroën platforms.

The belt provides the primary passive restraint for the driver and works together with airbags and pretensioners to reduce occupant movement during a crash. Replacing a damaged or sticking belt is essential for vehicle safety and legal compliance. Suitable for repair jobs where an original-style replacement is required and where the original retractor or pretensioner has not been permanently activated or damaged beyond replacement.

Technical Information

• Manufacturer: Stellantis / Citroën
• Model: Citroën C3 (First Generation); may also fit selected Citroën C2 / C3 I variants
• Product Codes: 96408405XX, 8973SK
• Other Numbers: 8973.SK, NFP (as referenced)

Installation Recommendations

1. Follow Vehicle Safety Procedure: Disconnect the negative battery terminal and observe the vehicle manufacturer’s recommended wait time before working on any SRS or pretensioner-connected components.
2. Access The Unit: Remove the interior trim panels around the B-pillar and lower trim covers to expose the belt retractor and lower anchorage.
3. Remove Old Belt: Unbolt the lower anchor and upper guide fittings, then unfasten the retractor mounting bolts. Retain fasteners if they are undamaged or replace with OEM-equivalent hardware.
4. Fit New Belt: Install the new belt assembly ensuring the webbing is routed correctly through the guide and that the retractor orientation matches the original. Hand-feed the belt to confirm smooth extraction and retraction.
5. Secure Fasteners: Tighten all mounting bolts to the vehicle manufacturer’s torque specifications. Do not overtighten.
6. Final Checks: Reconnect the battery, check seat belt operation at various speeds of pull, and clear any residual SRS or belt fault codes with a diagnostic tool if required. Ensure no warning lights remain for the restraint system.

Reason Why The Part Most Commonly Fails

The most frequent causes of seat belt failure are:

• Impact Deployment: Activation of the pretensioner or deformation of mounting points in a collision — belts must be replaced after an accident.
• Wear And Damage: Frayed, cut or abraded webbing from long-term use, sharp edges or improper routing.
• Retractor Faults: Internal spring, locking mechanism or inertia sensor failures can cause the belt to stick, not retract, or lock incorrectly.
• Contamination And Corrosion: Dirt, moisture or rust on mounting hardware and retractor internals can impair function.

There Is No Fixed Service Interval For Seat Belts; Inspect Regularly And Replace Immediately If Webbing Is Damaged, Retractor Action Is Impaired, Or After Any Collision. Correct Installation And Use Of Specified Fasteners Are Crucial For Restoring Full Safety Function.

Keywords: Left Front Seat Belt, Citroën C3 Seat Belt, Driver Seat Belt, 96408405XX, 8973SK, Seat Belt Replacement, Seat Belt Retractor.

This left front pyrotechnic seat belt pretensioner is an OEM-fit safety component designed for Citroën and compatible Peugeot models. It secures the driver during a crash by instantly removing slack from the seat belt, reducing forward movement and improving occupant protection. The part is commonly searched by product codes 9640676877 and 8973TH, making it easy to find for mechanics and DIY enthusiasts looking for a direct replacement for vehicles involved in collisions or showing airbag/seatbelt fault codes.

Technical Information

• Manufacturer: Stellantis / Citroën / Peugeot
• Model: Citroën C2; Citroën C3; Citroën C3 Pluriel; Peugeot 1007
• Product Codes: 9640676877, 8973TH
• Additional Numbers: NFP

Compatibility & Fitment

Direct fit for the Left Front (Driver Side) seat position on the listed models. Intended specifically for the driver seat belt system; check physical mounting location and connector shape against the removed unit to confirm match before installation.

Function

The pyrotechnic pretensioner is part of the supplemental restraint system (SRS). In the event of a collision the device fires a small pyrotechnic charge that retracts the seat belt webbing instantly, tightening the belt and reducing occupant travel. After activation (deployment) the pretensioner must be replaced, as the pyrotechnic element is single-use.

Installation Recommendations

• Always follow manufacturer repair procedures. Disconnect the negative battery terminal and wait an appropriate interval to allow SRS capacitors to discharge before beginning work.
• Handle the unit carefully; it contains a pyrotechnic element. Avoid impacts, heat sources and exposure to moisture.
• Remove trim panels and seat bolting as needed to access the pretensioner mounting points. Unplug the electrical connector by releasing any locking tabs.
• Fit the new pretensioner in the correct orientation and use manufacturer-specified bolts and torque values where available.
• After replacement, clear SRS fault codes with a qualified diagnostic tool and confirm system readiness. If in doubt, have final checks performed by a professional with SRS experience.

Why This Part Most Often Fails

The most frequent cause of pretensioner replacement is deployment in a crash; once triggered the pyrotechnic element is expended and the unit is no longer functional. Other common issues include electrical connector corrosion, water ingress, damage from improper removal or impact, and fault codes caused by shorts or wiring damage. Long-term exposure to moisture and poor electrical contacts can also render the unit unreliable.

Notes For Mechanics And DIYers

Searches for this part often use the product codes 9640676877 or 8973TH, so including these numbers in your parts list will speed up procurement. Because the pretensioner is a safety-critical, pyrotechnic device, replacement and diagnostics should be performed by qualified personnel or by experienced DIYers who strictly follow safety procedures and use appropriate diagnostic equipment.

Product Overview

Replacement right‑hand (passenger side) seat belt retractor bracket designed for the Citroën C3 first generation (C3 I). Frequently searched under part numbers 96803594XX, 8974QS and 8974Q4, this bracket secures the retractor assembly to the vehicle structure and ensures correct anchorage and alignment of the seat belt system.

Function And Application

The bracket holds the seat belt retractor in the correct position and transfers loads to the vehicle body in the event of a collision. Proper mounting is essential for the belt to retract smoothly and for the restraint system to perform as intended. This item is intended for the passenger (right) seat on Citroën C3 first‑generation models and is compatible with Stellantis OEM mounting points on the same platform.

Replacement Procedure (Overview)

• Prepare: Park vehicle on level ground, set parking brake and remove ignition key.
• Safety First: Disconnect the negative battery terminal and wait several minutes to allow SRS capacitors to discharge before working near belt pretensioners or airbag components.
• Trim Removal: Remove the interior trim panels and any seat components obstructing access to the retractor bracket.
• Unbolt Retractor: Unfasten the retractor mounting bolts and carefully lower the retractor so that the bracket can be accessed.
• Inspect: Check the retractor, belt webbing, anchorage points and wiring for pretensioner (if present) for damage or corrosion.
• Fit New Bracket: Position the new bracket and tighten mounting hardware using a calibrated torque wrench to the manufacturer’s torque specification.
• Reassembly: Reinstall trims, reconnect the battery and verify belt operation: smooth retraction, proper locking under sudden pull, and no residual SRS warnings (use diagnostic equipment if pretensioner was involved).

Installation Recommendations

• Always use correct torque values for mounting bolts; replace bolts if damaged or stretched.
• If the retractor includes a pretensioner, follow SRS safety procedures and clear any airbag faults with a suitable diagnostic tool after installation.
• Use a torque wrench and appropriate fastening hardware; avoid over‑tightening which can deform the bracket or mounting points.
• Inspect adjacent components (belt webbing, anchor bolts, trim clips) and replace if worn or corroded to ensure long‑term reliability.
• Work should be carried out or verified by a professional when SRS components are involved.

Most Common Failure Reasons

• Impact Damage: Brackets are often deformed or cracked in collisions, even in incidents where airbags do not deploy.
• Corrosion: Moisture and road salt can corrode mounting points and fasteners, weakening the bracket.
• Pretensioner Activation: When a pretensioner fires in an accident, the retractor/bracket assembly typically needs replacement.
• Wear And Fatigue: Long service life, repeated loads and improper mounting can lead to loosening or distortion.
• Belt Abrasion Or Seizing: Contaminated or damaged webbing and seized retractors can put extra stress on the bracket.

Technical Information

• Manufacturer: Stellantis (Citroën)
• Model: Citroën C3 (First Generation, C3 I) – Right / Passenger Seat
• Product Codes: 96803594XX, 8974QS, 8974Q4
• Other Numbers: 8974Q4 NFP

Why Choose This Part

Searchable under common OEM numbers, this retractor bracket is a practical replacement for workshops and DIY mechanics restoring correct function and safety of the seat belt system on Citroën C3 I vehicles. Replacing a damaged or corroded bracket restores correct mounting geometry and contributes directly to occupant protection.

Get a quality and reliable Right Seatbelt designed for Citroën C2 models from 2003-2010. This part is essential for ensuring the safety of the passenger, providing stability and protection during driving. With precise workmanship, it is easy to install in the designated spot for the passenger seat, making it ideal for repairs or replacement of the original seatbelt.

Our offering represents an excellent choice for mechanics as well as those who prefer to repair their vehicles themselves. Thanks to its proper functionality and quality, you can expect long-term reliability and safety standards that meet not only original manufacturer norms but also your expectations.

Technical Information:

• Manufacturer: PSA CITROEN PEUGEOT
• Model: Citroën C2, 2003-2010
• Product Codes: 96422196XX, 8974A0
• Additional Numbers: NFP

By optimizing our description and including relevant keywords according to the manufacturer and model, you will increase the chances that this product will be easily found by customers searching for specific parts for Citroën C2 online.

Verified quality and reliability of this used part ensure that your vehicle will always be safe and comfortable for passengers. Whether you are performing routine maintenance or addressing specific needs of your vehicle, this seatbelt is ready to meet your expectations.

Designed specifically for Citroën C2, this belt is suitable for model years 2003-2010, providing a direct replacement option for any worn or damaged belts.

It’s important to replace your seatbelt regularly as they can wear out over time due to constant use, exposure to sunlight, and environmental conditions. A faulty seatbelt not only compromises safety but may also lead to legal issues in case of an accident.

To replace the seatbelt, you’ll need basic tools. Start by unbolting the old seatbelt from its anchor points and disconnect any electrical connectors if applicable. Install the new belt by securing it in the same position as the old one, ensuring it is firmly bolted in place for safety.

Technical Information

• Manufacturer: PSA
• Model: Citroën C2
• Product Codes: 96422197XX, 8974A1
• Other Numbers: NFP

Choose the Left Belt for Citroën C2 for a reliable and high-quality replacement, ensuring safety and comfort on the road.

This genuine-equivalent pretensioner is intended for the front passenger seat of Citroën C2, Citroën C3, Citroën C3 Pluriel and Peugeot 1007 models. Frequently searched by part numbers 9640676777, 8973TG and 8973TJ, the unit restores the seat belt pre-tensioning function after deployment and is a key safety component of the SRS restraint system.

Technical Information

• Manufacturer: Stellantis / Citroën
• Model: Citroën C2, Citroën C3, Citroën C3 Pluriel, Peugeot 1007
• Product Codes: 9640676777, 8973TG, 8973TJ
• Additional Numbers: 9640676777, 8973TG, 8973TJ

Function And Application

The pretensioner is a pyrotechnically activated device that removes slack from the seat belt during a severe impact, ensuring the occupant is held securely in the correct position. This particular unit is specified for the front passenger seat on the models listed above and is intended to work together with the airbag and seat belt buckle/retractor to optimize occupant protection.

Most Common Reasons For Failure

• Deployment During A Collision: Pretensioners Are Single-Use And Must Be Replaced After Activation.
• Electrical Or Connector Damage: Corroded Or Damaged Wiring And Connectors Can Prevent Proper Activation Or Cause SRS Faults.
• Age And Environmental Factors: Long-Term Exposure To Moisture Or Corrosion May Affect Reliability.
• Previous Repairs Or Improper Handling: Mechanical Damage During Service Can Compromise The Unit.

Replacement Guide

Replacement Should Be Performed By A Qualified Technician Or An Experienced DIYer Familiar With SRS Systems. High-Level Steps:

• Disconnect The Battery And Wait The Manufacturer-Recommended Time Before Working On The SRS System To Avoid Unintentional Deployment.
• Remove Interior Trim To Access The Passenger Seat Belt Pretensioner (B-Pillar Or Seat Area Depending On Vehicle Version).
• Unplug Electrical Connector And Unbolt The Pretensioner From Its Mounting Points.
• Install The Replacement Unit In The Correct Orientation, Secure Fasteners To The Manufacturer Specification, And Reconnect The Connector.
• After Reassembly, Reconnect The Battery And Use Diagnostic Equipment To Clear SRS Fault Codes And Verify System Integrity.

Installation Recommendations

• Always Disconnect The Battery Before Starting Work And Follow The Vehicle Manufacturer Safety Procedures.
• Handle The Pretensioner Carefully: Do Not Drop, Strike, Or Expose To Heat Sources.
• Replace All Fasteners And Clips That Show Signs Of Wear Or Corrosion; Use Correct Torque Values As Specified In The Repair Manual.
• Check The SRS System For Fault Codes After Replacement And Confirm That The Airbag Warning Light Behaves Normally.
• Dispose Of Any Deployed Pretensioner According To Local Regulations For Pyrotechnic Or Hazardous Components.

Note For Professional Installers: This part is often looked up by its OEM numbers (9640676777 / 8973TG / 8973TJ). Ensure Compatibility With The Exact Vehicle Variant And Seat Position Before Installation.

Upgrade or replace the front passenger-side seat belt pretensioner with a reliable OE-matching unit designed for Citroën C2, C3 and C3 Pluriel models. This replacement pretensioner is the safety-critical component that tightens the belt instantly during a severe impact, reducing occupant movement and improving airbag interaction. Frequently searched by part numbers 9639873877, 8973TG and 8973TJ, this unit is suitable for professional garages and experienced DIY mechanics who maintain Peugeot/Citroën small cars. Use this part to restore proper seat belt restraint performance after deployment or electrical failure.

Technical information

• Manufacturer: Stellantis / Citroën
• Model: Citroën C2, Citroën C3, Citroën C3 Pluriel
• Product codes: 9639873877, 8973TG, 8973TJ
• Other numbers: 1007 (internal/category tag)

Function and application

The pyrotechnic pretensioner is integrated into the seat belt retractor assembly or buckle assembly on the passenger side and activates in milliseconds during a significant collision. It uses a small pyrotechnic charge to retract slack from the belt webbing, improving occupant containment and reducing forward excursion until the airbag deploys. This unit is intended for the front passenger seat of the listed Citroën models and must match the vehicle’s original specification and connector configuration.

Common reasons for failure

• Deployment in a prior accident – pretensioners are single-use devices and must be replaced after activation.
• Electrical faults – damaged wiring, corroded connectors or interrupted circuits in the SRS loop can render the pretensioner inoperative.
• Physical damage – mechanical impact, water ingress or severe interior damage can impair function.
• Age-related corrosion – long-term exposure to moisture and road salts may corrode contacts and fasteners.

Replacement and installation

Only install a pretensioner that matches the vehicle’s original specification and connector type. Before beginning work, disconnect the vehicle battery and wait a sufficient time (typically around 10 minutes) to allow SRS capacitors to discharge. Follow manufacturer procedures and torque settings for fasteners. Handle the unit carefully: do not strike, deform or attempt to disassemble the pyrotechnic assembly. Reconnect wiring securely and verify the SRS fault memory with appropriate diagnostic equipment after installation. If the vehicle has active SRS fault codes, clear and confirm with a diagnostic tool to ensure proper system operation.

Recommended installation notes

• Perform replacement with the vehicle on level ground and the ignition off.
• Use insulated tools and avoid static discharge; wear appropriate PPE.
• Always follow the vehicle manufacturer’s service manual for removal and fitting sequences and torque values.
• Do not attempt to repair or modify the pretensioner; replace with a correct, undamaged unit.

Why mechanics search by part number

Safety components are often identified and ordered by OE numbers to ensure exact fit and correct SRS integration. Searching by 9639873877, 8973TG or 8973TJ increases the chance of sourcing the compatible pretensioner for Citroën C2/C3 models quickly.