This spare wheel carrier (part numbers 1400376180, 7603N5) is a direct-fit replacement designed for Citroën C8 and Peugeot 807 models. Built to secure the spare wheel reliably, this bracket ensures safe storage and straightforward deployment of the spare when needed. Ideal for professional mechanics and competent DIYers, the carrier restores correct fitment and operation of the spare-wheel mount, reducing rattles and the risk of an unsecured spare under the vehicle.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Citroën C8, Peugeot 807
• Product Codes: 1400376180, 7603N5
• Additional Numbers: Category – Spare Wheel Bracket / Bodywork

Function And Application

The carrier holds and secures the spare wheel in its designated location. On the C8 and 807, the bracket interfaces with the vehicle body and the spare-wheel retention mechanism, preventing movement during driving and allowing controlled lowering or removal when changing a tyre. Replacement of a damaged or corroded carrier restores proper operation of the spare-wheel release and prevents noise and potential safety hazards from a loose spare.

Typical Failure Modes

These carriers most commonly fail due to corrosion and metal fatigue, especially in regions with road salt or high humidity. Bolts and retaining threads can seize or wear over time, and impact damage from road debris or improper handling during wheel changes can bend or crack the bracket. Wear to attached fasteners and the release mechanism is also a frequent cause of malfunction.

Recommendation For Installation

Installation should be performed on a level surface with the vehicle securely supported. Steps typically include: remove interior trim or access panels to reach the carrier, support the spare wheel, unfasten the retaining bolts, remove the old bracket and compare the new part for correct orientation and fit, install the new carrier using appropriate fasteners, and torque bolts to manufacturer specification. Use anti-seize or corrosion-preventive treatment on exposed threads and check the spare-wheel release operation after installation. If rust is extensive around mounting points, clean and treat mating surfaces before fitting the new bracket.

Why Replace This Part?

Replace the carrier if you observe excessive play, visible corrosion or deformation, difficulty lowering or securing the spare wheel, or if fasteners are corroded beyond safe reuse. A reliable spare-wheel carrier is essential for safe roadside repairs and prevents secondary damage to the underbody and suspension components from a loose wheel.

Keywords: Spare Wheel Carrier, Spare Wheel Bracket, Citroën C8 Spare Carrier, Peugeot 807 Spare Carrier, 1400376180, 7603N5.

Product Overview

Robust replacement spare wheel carrier designed for Citroën C8 and Peugeot 807 models. This carrier secures the spare wheel under the vehicle and is compatible with the original mounting points. The unit may feature a different style of wheel attachment than pictured, but it fits and functions as intended. Frequently searched by part numbers, this carrier is ideal for professional workshops and DIY mechanics restoring or maintaining the spare wheel assembly.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Citroën C8, Peugeot 807
• Product Codes: 9663376077, 7603S0
• Additional Numbers: 7603R4, 96481316YR, 9648235680, 9649104080

Function and Fitment

The spare wheel carrier secures the vehicle’s spare wheel, typically beneath the rear floor or bumper area, and interfaces with the vehicle’s winch/hoist mechanism. It transfers load to the chassis mounting points and keeps the wheel stowed safely during normal use. The carrier is manufactured from corrosion-resistant steel and finished to withstand road conditions, but mounting style or retainer details can vary between production batches—this does not affect fitment or function.

Replacement Procedure

1. Lower the spare wheel to an accessible position using the vehicle’s spare wheel hoist or winch mechanism.
2. Remove the spare wheel from the carrier to expose the mounting fasteners and retainer components.
3. Support the carrier as required and remove the retaining bolts or nuts that secure the carrier to the vehicle chassis.
4. If the carrier is connected to a winch cable or retainer assembly, detach it carefully—note cable routing and attachment points for reassembly.
5. Install the new carrier by aligning with the original mounting points, hand-thread fasteners, and tighten to a firm setting. Replace any heavily corroded or damaged bolts with new hardware.
6. Reinstall the spare wheel, raise it to the stowed position, and verify secure engagement of the retainer and hoist mechanism. Check free movement and ensure no binding.

Installation Recommendations

• Wear appropriate personal protective equipment (gloves, eye protection) and ensure the vehicle is securely parked on level ground.
• Inspect the hoist cable, retainers, and surrounding mounts for corrosion or damage; replace corroded fasteners and apply anti-seize to threads if appropriate.
• Clean contact surfaces before fitting the new carrier and treat exposed metal with rust inhibitor if needed.
• Use correct tools and avoid excessive torque on thin sheet-metal mounting points; if torque values are required, refer to the vehicle manufacturer service data.
• After installation, cycle the hoist and stow the spare wheel several times to confirm correct operation and secure fitment.

Most Common Failure Causes

Spare wheel carriers typically fail due to: corrosion from road salt and moisture leading to weakened metal or seized fasteners; hoist cable wear or fraying causing the wheel to drop or become mispositioned; impact or deformation from road debris or collisions; and seized retainers or rusted bolts that break during removal. Regular inspection and timely replacement of corroded components will prevent sudden failures.

Why Choose This Unit

This carrier is offered with OEM-equivalent fitment and common OE reference numbers included for easy lookup. It suits mechanics and self-repairers who need a reliable replacement that restores correct spare wheel retention and compatibility with the original hoist system.

Additional Notes

The unit may have a different wheel attachment style than illustrated in photos but remains fully compatible with Citroën C8 and Peugeot 807 mounting arrangements. Fully functional – tested.

The Spare Wheel Holder (Spare Wheel Carrier) Is A Direct-Fix Replacement Designed For Stellantis MPV Models Where The Spare Tire Is Stored Under The Vehicle. It Secures The Spare Wheel To The Vehicle Underside, Keeps The Wheel In Place During Driving And Facilitates Quick Access When A Tire Change Is Required. This Unit Is Commonly Searched By Part Numbers, So We Include All Known References Below To Help You Find The Correct Fit.

Application And Fitment

Intended For: Citroën C8 And Peugeot 807. The Carrier May Use A Different Wheel Retention Method Than The One Shown In Product Photos (Different Hook, Bolt Or Clamp Style) But Maintains Full Compatibility With The Vehicle Mounting Points. Ideal For Professional Workshops And DIY Enthusiasts Performing Underbody Spare Wheel Service Or Replacement.

Function And Typical Wear

The Primary Function Is To Hold The Spare Wheel Securely Under The Vehicle Chassis And Allow Controlled Lowering/Raising Via A Cable Or Bolting System. Failure Usually Occurs Due To Corrosion From Road Salt And Moisture, Mechanical Damage From Impacts Or Overloading, Seized Fasteners, Or Wear Of The Retention Mechanism. Regular Inspection During Routine Servicing Helps Prevent Unexpected Problems When The Spare Is Needed.

Replacement Procedure (Overview)

• Park Vehicle On A Flat, Stable Surface And Use Proper Lifting Points If Vehicle Must Be Raised.
• Support The Spare Wheel Before Releasing Any Retaining Components To Avoid Injury Or Dropping The Wheel.
• Release Or Remove The Retaining Fasteners/Cable Assembly According To The Vehicle Service Manual.
• Remove The Old Carrier And Clean The Mounting Area; Inspect For Corrosion Or Damage To The Chassis Attachment Points.
• Fit The New Carrier, Aligning It With The Original Mounting Holes; Use Correct Grade Fasteners And Replace Any Corroded Bolts/Nuts.
• Tighten Fasteners To Manufacturer Torque Specifications (Refer To Service Manual). Check The Retention Mechanism And Operate The Lowering/Raising Function Several Times To Confirm Smooth Operation.
• Apply Corrosion Protection Or Anti-Seize On Fasteners As Recommended For Long-Term Reliability.

Installation Recommendations

Recommended For Installation By Mechanics Or Competent DIYers With Basic Tools. Always Use Replacement Fasteners If Existing Ones Are Corroded Or Damaged. Inspect The Retaining Cable, Winch Or Locking Mechanism When Installing; Replace Any Frayed Cables Or Worn Components. After Installation, Verify That The Spare Is Secure And That The Release Mechanism Operates Freely. Use Threadlocker Or Anti-Seize According To Local Service Practices.

Why This Part Usually Fails

Corrosion From Moisture And Road Salt Is The Most Common Cause Of Failure, Leading To Weakened Brackets, Seized Bolts Or A Jammed Release Mechanism. Physical Damage From Road Debris Or Incorrect Handling During Wheel Changes Can Bend Or Break Components. Neglected Maintenance And Accumulated Dirt Can Also Prevent Smooth Operation.

Technical Information

• Manufacturer: Stellantis / Citroën / Peugeot
• Model: Citroën C8, Peugeot 807
• Product Codes: 96481316YR, 9648235680, 9649104080, 7603R4, 9663376077, 7603S0
• Other Numbers: 7603R4/7603S0 (Alternative References)

Notes

Part May Differ In Visual Details From Photos (Attachment Style), While Remaining Compatible With Vehicle Mounts. Frequently Searched By The Above OEM Codes, Which Helps Locate The Correct Unit Quickly In Catalogs And Search Engines.

Product Overview

This spare wheel winch is a direct-fit replacement designed for Peugeot 307 and Peugeot 308 vehicles. It secures the spare wheel under the vehicle and provides a safe, reliable mechanism for lowering and raising the wheel when needed. The unit fits OEM reference numbers commonly used in Stellantis parts catalogs and is suitable for professional workshops and experienced DIY mechanics searching by product code.

Key Benefits

• Direct replacement for original equipment part numbers 9659556977 and 673504.
• Durable metal construction with geared drum for controlled lowering and hoisting of the spare wheel.
• Simple, cost-effective repair solution that restores correct spare wheel retention and operation.
• Easy to locate in search engines when using OEM codes or vehicle model keywords (Peugeot 307, Peugeot 308, spare wheel winch).

Technical Information

• Manufacturer: Stellantis (Citroën/Peugeot)
• Model: Peugeot 307, Peugeot 308
• Product Codes: 9659556977, 673504
• Other Numbers: Commonly referenced under spare wheel winch/holder categories for 307/308

Installation Recommendations

Recommended for experienced technicians or competent DIYers with basic workshop tools. Typical installation steps:

• Park vehicle on level ground and engage parking brake. Use axle stands if raising the vehicle.
• Remove interior trunk trim or underbody cover to access the spare wheel carrier mechanism.
• Release the old winch: unfasten mounting bolts and disconnect the cable from the wheel carrier drum. Note the cable routing and attachment points.
• Install the new winch in the original position, secure fasteners to the manufacturer’s recommended torque values, and route the cable exactly as the original to avoid binding.
• Operate the mechanism several times to verify smooth lowering and lifting; ensure the spare wheel locks securely.

Avoid forcing seized components; if the cable or drum is badly corroded, clean and lubricate mating surfaces or replace additional worn parts as needed.

Why It Fails Most Often

Common failure causes include corrosion of the cable and drum from road salt and moisture, fraying or snapping of the steel cable, seized bearings or gear teeth due to lack of lubrication, and physical damage from impacts or improper use. Regular exposure to wet conditions and infrequent use accelerate wear. Replacing the winch as soon as signs of cable damage, stiff operation, or visible rust appear prevents loss of spare wheel retention and potential roadside trouble.

Maintenance Tips

• Inspect the cable and drum periodically for corrosion and fraying.
• Clean and apply light corrosion-inhibiting lubricant to moving parts where accessible.
• Operate the winch occasionally to keep the mechanism functional and detect issues early.

Search And Compatibility

Often searched by OEM number: 9659556977. Compatible with Peugeot 307 and Peugeot 308 models where this spare wheel winch part number is specified. Use the product codes above when searching to quickly find the correct replacement.

This spare wheel winch is a direct-fit replacement designed for Peugeot 307 and 308 models. It secures the spare wheel under the vehicle and provides the lowering and raising function via a cable drum mechanism. Ideal for workshops and DIY mechanics who need a reliable replacement part identified frequently by OEM numbers.

Technical Information

• Manufacturer: Stellantis (Citroën/Peugeot)
• Model: Peugeot 307, Peugeot 308
• Product Codes: 9663376077, 9648236680, 673504
• Additional Numbers: 673504

Key Features And Function

The winch assembly holds the spare wheel beneath the vehicle using a wound cable and drum or ratchet mechanism. When operated, it lowers the spare wheel for easy access and retracts it securely against the underbody. The unit typically includes a mounting bracket, winding drum, cable, hook/fastener and ratchet or gear drive.

Fitment And Replacement

General replacement procedure for experienced mechanics or competent DIYers:

• Park Vehicle On Level Surface, Apply Parking Brake, And Support With Jack Stands Where Necessary.
• Lower The Spare Wheel Using The Vehicle’s Crank Tool To Give Access To The Winch Assembly.
• Support The Spare Wheel Before Removing The Final Fasteners To Prevent Drop Or Injury.
• Unbolt The Winch Bracket From The Underside, Disconnect The Cable From The Drum And Remove The Old Assembly.
• Install The New Winch Assembly, Route The Cable Correctly, Secure Fasteners To Manufacturer Practice And Reinstall The Spare Wheel.
• Check Operation Several Times To Ensure Smooth Lowering/Raising And Proper Retention.

Installation Recommendations

Use Appropriate Tools And Personal Protective Equipment. Inspect Surrounding Mounting Points And Underbody For Corrosion Or Damage Before Installation. Clean Contact Surfaces And Apply Corrosion Inhibitor Or Anti-Seize To Fasteners If Appropriate. Replace Severely Corroded Cables Or Hooks Rather Than Reusing Them. Verify Smooth Operation After Installation And Secure All Fasteners To Professional Standards.

Most Common Failure Causes

• Corrosion From Road Salt And Moisture Leading To Seized Drum Or Frayed Cable.
• Mechanical Wear Of The Gear Or Ratchet Mechanism Causing Slippage Or Inability To Hold The Wheel.
• Damage From Road Debris Or Impacts That Bend Brackets Or Sever Cable.
• Insufficient Lubrication And Dirt Ingress Reducing Movement And Accelerating Wear.

Part numbers such as 9663376077, 9648236680 and 673504 are commonly used when searching for this spare wheel winch. Use these codes to find the correct replacement quickly in parts catalogs and workshop systems.

Over time, spare wheel holders can deteriorate due to exposure to the elements, improper installation, or simply age. It’s essential to check the condition of your spare wheel holder periodically and replace it if you notice any signs of wear or damage. A faulty spare wheel holder can compromise the safety of your vehicle, so timely replacement is crucial.

Technical Information

• Manufacturer: PSA
• Model: Citroën C4 Grand Picasso, Peugeot 5008
• Product Codes: 7603Q5, 9810677780
• Additional Numbers: Not specified