Overview

This electric power steering column is a direct-fit replacement used on Citroën C1, Peugeot 107 and Toyota Aygo models. It is compatible with steering assemblies supplied by Jtekt, Denso or Koyo and is offered under common part references such as 45250-0H010-00 and 995-10500, including manufacturer cross-references 4123AV and 4123S8. Designed for technicians and DIY enthusiasts, the column restores electric-assist steering function, improves steering feel and removes faults related to worn or failed column components.

Technical Information

• Manufacturer: Jtekt / Denso / Koyo
• Model: Citroën C1, Peugeot 107, Toyota Aygo
• Product Codes: 45250-0H010-00, 995-10500
• Other Numbers: 4123AV, 4123S8

Fitment And Compatibility

This steering column fits the first-generation Citroën C1 and Peugeot 107 and the equivalent Toyota Aygo platforms that share the same steering architecture. Always verify the part numbers listed above against the unit you are replacing to ensure correct mechanical and electrical mating. The column includes the electric assist motor and associated sensors typically integrated within the assembly.

Installation Recommendations

• Disconnect the battery before starting work and wait the manufacturer-recommended time to disable the airbag system.
• Center the steering wheel and note its position relative to the front wheels. Mark the steering shaft and wheel to preserve alignment during reassembly.
• Remove driver airbag and steering wheel following the vehicle manufacturer’s procedure; then remove trim panels to access column fasteners.
• Support the column while releasing mounting bolts and disconnect electrical connectors carefully to avoid damaging sensor plugs.
• On installation, tighten fasteners to the manufacturer’s torque specifications and reassemble in reverse order. Reconnect the battery only after the column and airbag are secured.
• After replacement, clear any steering-related fault codes and perform steering angle sensor calibration if required by the vehicle — some vehicles may need a diagnostic tool to complete the procedure.

Why This Part Fails Most Often

Electric steering columns can develop faults for several common reasons:

• Wear Of Internal Components: Bearings, universal joints or the collapsible section can wear, causing play or unusual steering feel.
• Electrical Faults: Motor brush wear, Hall sensors, or internal encoder failures can lead to loss of assist or fault codes.
• Connector Corrosion Or Damage: Moisture ingress or damaged wiring at the column connectors may interrupt power or signal paths.
• Impact Damage: Steering column components are vulnerable in collisions; deformation or sensor damage often results from impact.

Practical Notes For Mechanics And DIYers

Technicians will appreciate that the listing includes OE and cross-reference numbers (45250-0H010-00, 995-10500, 4123AV, 4123S8) for fast identification. Replacement is straightforward for a competent mechanic with basic tools, but take care with airbag removal and electrical connectors. If fault codes persist after mechanical replacement, further diagnosis of the vehicle’s CAN network and steering sensors may be required.

The replacement steering column designed for Citroën C4 II (B7), DS4 and Peugeot 308 offers a direct-fit solution for workshop repairs and DIY maintenance. Commonly referenced under code 4123GP, this steering column restores mechanical connection between the steering wheel and the rack, including universal joints and mounting flange. Ideal for mechanics and experienced DIYers, the part is suitable when the original column shows play, binding, steering lock faults or electrical adjustment failures.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Citroën C4 II (B7), DS4, Peugeot 308
• Product Codes: 4123GP
• Additional Numbers: Not Listed

Function And Features

The steering column transmits driver input from the steering wheel to the steering rack or gearbox. Depending on the vehicle equipment it may also integrate:

• Intermediate shaft and universal joints
• Ignition switch and mechanical steering lock (where fitted)
• Electric adjustment motors or wiring for tilt/telescopic functions (on equipped versions)
• Mounting points for steering angle sensors, clockspring and airbag components

Most Common Causes Of Failure

• Wear of universal joints or bearings causing play and vibration
• Damage from impacts or road accidents deforming the column or splines
• Corrosion and ingress of dirt or moisture leading to stiffness or electrical faults
• Failure of ignition lock or steering lock mechanism
• Electrical faults in adjustment motors or connector corrosion on columns with powered functions

Replacement And Installation Recommendations

This section is aimed at professional mechanics and experienced DIYers. Follow vehicle manufacturer instructions and safety rules at all times.

• Disconnect the battery before starting work and wait the recommended time for SRS capacitors to discharge.
• Remove the steering wheel and airbag module according to the vehicle manufacturer’s procedure to avoid damage and ensure safety.
• Label and carefully disconnect electrical connectors (airbag, horn, adjustment motors, steering angle sensor, if present).
• Support the column, unbolt the mounting fasteners and remove the column assembly. Inspect splines, universal joints and mounting points for wear or damage.
• Fit the new column by reversing the removal steps. Ensure correct engagement of splines and that the steering wheel is set to the straight-ahead position before final tightening.
• After installation, verify correct operation of mechanical and electrical functions. Steering angle sensor/clockspring must be centered and the steering angle sensor recalibrated where required.
• Perform wheel alignment and check steering geometry after replacement.

Recommended Tools And Calibration

• Basic hand tools and torque wrench for mounting bolts
• Trim and airbag removal tools to avoid damage to interior trim and SRS components
• Diagnostic tool capable of reading and calibrating steering angle sensor and clearing related fault codes (professional diagnostic equipment recommended)

Why Choose This Part

Direct-fit compatibility with Citroën C4 II (B7), DS4 and Peugeot 308, referenced under 4123GP, makes this steering column a practical choice for timely workshop repairs. It addresses common steering concerns such as play, stiffness and electrical adjustment faults, restoring safe and precise steering control.

Notes For Installers

• Always follow the vehicle manufacturer’s torque specifications and assembly sequence.
• Check airbag and steering wheel functions after reassembly; do not drive the vehicle if SRS faults are present.
• If you are unsure about any electrical calibration steps, have the vehicle serviced by a technician with appropriate diagnostic equipment.

Part description

We offer electric steering motor for Citroën and Peugeot cars, designed for electric power steering. This is a used genuine part that is often searched by serial number – an ideal choice if you are dealing with a faulty booster and need a quick and affordable replacement without compromising on part number compatibility.

Thanks to the mentioned run-in from the donor car, it can be suitable as a spare part in the event of symptoms such as failure of the steering assistance, irregular help of the booster or problems with the electrical part of the steering (while maintaining the same codes).

Technical information

• Manufacturer: Stellantis
• Model: Citroën C3 II; Citroën C3 Picasso; Peugeot 207
• Other numbers: 6700001531B, 400137

Product codes

• Product codes: 9684474880

Installation recommendations

Generally/typically, replacing the electric steering motor requires careful comparison of the part according to the label and compliance with safety principles when working with electrical connectors. The exact procedure may vary depending on the specific car design and steering system.

1) Before assembly

• Compare all numbers on the part with the old part (especially 9684474880 and other numbers listed).
• Check the condition of connectors, connector fuses and cable harnesses in the vicinity (damage, oxidation, loose pins).
• Visually check whether the electric motor has cracks, deformations, traces of overheating or water damage.
• If the original problem was caused by an electrical fault, consider checking the power/grounding and the condition of the connectors to prevent the fault from recurring.

2) Necessary tools and materials

• Basic set of hand tools (ratchet, extensions, wrenches as needed)
• Screwdrivers, or torx/hex according to design
• Cleaning agent for electrical contacts
• Protective gloves, workplace lighting
• Diagnostics (recommended) to check function after assembly

3) Step-by-step assembly procedure

1. Secure the vehicle against movement and prepare access to the part (depending on the vehicle model).
2. Turn off the ignition and safely disconnect the battery.
3. Document the condition and routing of the connectors (a photo before disassembly will help with reassembly).
4. Disconnect the electrical connectors of the electric steering motor – proceed carefully, do not pull on the cables.
5. Unfasten the electric motor according to the design of the given control and dismantle the part.
6. Compare the removed and the new part: mounting, connectors, orientation and number labels.
7. Clean the seating surfaces and check that there is nothing preventing proper seating.
8. Install the electric motor in place and fit the fasteners.
9. Plug the connectors back in and verify proper snapping and locking.
10. Reconnect the battery.
11. Turn on the ignition and check that the system responds as standard (without non-standard sounds and assist failures).
12. If you have diagnostics, perform a control system check and basic functional verification.
• 4) Post-assembly checks and test drive/function verification
  • On the spot, smoothly turn the steering wheel several times in both directions and monitor the evenness of the assistance.
  • Verify that there are no booster dropouts and unusual noises.
  • During a short test drive, observe the behavior of the steering at low and high speed (as safely as possible).

  5) The most common assembly mistakes + how to avoid them

  • Exchanging a part with a different code – always check the numbers on the label, don’t just go by the name.
  • Damage to connectors/pins – disconnect and connect connectors with unlocking, without prying with force.
  • Skip wiring check – the fault may be in the power supply/grounding, not the motor itself.
  • Insufficient seating – poor seating can lead to vibration, noise or repeated failure.

  Reasons why the part is damaged

  • Moisture and oxidation of connectors (deteriorated contact, booster failures).
  • Overload of the steering system (e.g. long-term stress, increased resistance in the mechanical part of the steering).
  • Voltage fluctuations in the on-board network (weak battery, charging problems, bad grounding).
  • Damaged wiring or loose/damaged pins in connectors.
  • Aging of components and thermal stress during operation.
  ]]> https://www.usedpartsvendor.com/chassis-and-axles/management/c1-and-107-management/citroen-c1-peugeot-107-4103j7-control-column-2/ Wed, 07 Jan 2026 03:01:41 +0000 https://www.usedpartsvendor.com/uncategorized/citroen-c1-peugeot-107-4103j7-control-column-2/ Shaft with joints for the steering column for Citroën C1 and Peugeot 107 up to model year 2014. Tested, rigid.

  High-quality intermediate steering shaft (with universal joints) designed for Citroën C1 and Peugeot 107. This replacement part restores precise steering input, reduces play and eliminates knocking or vibration coming from the steering column. Ideal for professional mechanics and DIY enthusiasts who search by part number (4103J7). Compatible with original Citroën/Peugeot steering assemblies up to 2014 and built to meet OE fitment standards.

  Technical Information

  • Manufacturer: Stellantis / Citroën / Peugeot
  • Model: Citroën C1; Peugeot 107 (up to 2014)
  • Product Codes: 4103J7
  • Other Numbers: None specified

  Function And Features

  • Transfers steering torque from the steering wheel to the steering rack while accommodating angular movement via universal joints.
  • Designed to maintain steering precision and to tolerate slight misalignment between column and rack.
  • Rigid construction to minimize play and vibration; includes universal joints sized for Citroën/Peugeot application.

  Signs Of Failure And Typical Causes

  • Symptoms: Excessive play in the steering wheel, knocking or clunking during steering, vibration at low speeds, or uneven steering feel.
  • Common Causes: Wear of universal joint bearings, corrosion of splines or joints, loss of clamp torque, impact damage (accident) or long-term fatigue from mileage and exposure to moisture/road salt.
  • Service Life: Varies with use and environment; often reliable for many tens of thousands of kilometres but should be inspected if any of the above symptoms appear.

  Replacement Guide

  1. Park vehicle on level ground, engage handbrake and secure wheels.
  2. Disconnect the negative battery terminal and wait at least 10 minutes to allow system capacitors to discharge before working on the steering column or components near the airbag system.
  3. Set steering wheel to straight-ahead position and lock steering column if applicable.
  4. Remove lower dash/column trim to access the steering shaft couplings and intermediate shaft.
  5. Loosen and remove retaining bolts/clamps on both couplings (column side and rack side). Carefully note the orientation and spline index to preserve alignment.
  6. Withdraw the old shaft assembly and inspect mating splines, clamps and surrounding seals for damage or corrosion.
  7. Install the new shaft, aligning splines and ensuring correct engagement depth; tighten fasteners to the manufacturer’s torque specifications.
  8. Reassemble trims, reconnect battery and verify steering operation. Check for absence of play, unusual noises and confirm steering wheel returns to center. If required, perform wheel alignment.

  Installation Recommendations

  • Always follow vehicle manufacturer procedures and torque values when tightening fasteners.
  • Replace any damaged clamps, locking bolts or worn splines rather than reusing suspect hardware.
  • Inspect surrounding components (steering rack boots, column bearings, tie rods) and address any related wear to prevent repeated failures.
  • After installation, check steering wheel alignment and road test at low speed before normal use.

  Why This Part

  This steering column shaft (4103J7) offers OE-compatible fitment for Citroën C1 and Peugeot 107 models up to 2014. Its rigid construction and factory-style universal joints restore steering precision and improve driving comfort—making it a reliable choice for workshop repairs and quality DIY maintenance.

  ]]> https://www.usedpartsvendor.com/chassis-and-axles/management/207-management/steering-column-peugeot-207-4123fj-4123gx/ Thu, 04 Dec 2025 03:13:02 +0000 https://www.usedpartsvendor.com/uncategorized/steering-column-peugeot-207-4123fj-4123gx/ Steering Column For Peugeot 207

  Premium replacement steering column designed for Peugeot 207. This steering column is suitable for professional workshops and skilled DIY mechanics who need a reliable, direct-fit part frequently referenced by product codes 4123FJ and 4123GX. The unit restores precise steering input, mechanical safety features and the correct mounting interface for steering-related components, helping to eliminate play, noise or stiffness in the steering system.

  Technical Information

  • Manufacturer: Stellantis (Citroën/Peugeot)
  • Model: Peugeot 207
  • Product Codes: 4123FJ, 4123GX
  • Additional Numbers: N/A

  Application And Compatibility

  Intended for fitment on Peugeot 207 models that use the part numbers 4123FJ or 4123GX. Often sought under these product codes, the column is a direct-replacement component for the steering assembly where these codes apply. Verify physical match with the removed unit (mounting points, connector types and shaft spline) before installation.

  Function

  The steering column transfers driver steering input from the steering wheel to the steering mechanism while supporting associated components such as the steering shaft, universal joints and electrical connections for switches and steering lock. It also provides collapse characteristics designed to absorb energy in the event of a collision and serves as the mounting point for multifunction switches and, where applicable, the airbag clockspring.

  Symptoms And Common Causes

  • Excessive Play Or Free Movement In The Wheel: Wear in bearings, splines or universal joints.
  • Unusual Noise During Steering (Clicking, Rattling): Loose joints, worn bushings or broken internal components.
  • Stiff Or Notchy Steering Movement: Corrosion, lack of lubrication or internal binding.
  • Steering Lock Or Ignition Issues (If Integrated): Wear or electrical contact faults in the column-mounted ignition/lock mechanisms.
  • Damage After Impact: Bent or deformed column following a collision, compromising alignment and safety.

  Installation Recommendations

  • Disconnect Battery: Always disconnect the vehicle battery before starting work and follow manufacturer safety procedures, particularly when handling airbag systems.
  • Mark Steering Position: Mark the position of the steering wheel relative to the shaft to preserve steering alignment during removal and installation.
  • Follow Manufacturer Torque And Procedures: Fasteners and clamp torque settings must follow Peugeot specifications. Use correct tools and tightening sequence.
  • Handle Airbag And Electrical Connectors With Care: If the clockspring or airbag connectors are present, follow safe removal and reinstallation procedures to avoid damage or fault codes.
  • Check Alignment After Installation: After fitting, verify steering wheel center and carry out wheel alignment if necessary. Confirm proper operation of steering-related electrical functions and warning lamps.
  • Professional Installation Recommended For Complex Cases: If the column integrates steering angle sensors, ignition locking, or multifunction wiring, installation by a qualified technician is advised.

  Expected Service Life And Replacement Advice

  There Is No Fixed Replacement Interval. A Steering Column Can Last The Lifetime Of The Vehicle Unless Subjected To Wear, Corrosion Or Impact Damage. Replace The Column If You Observe Persistent Play, Noise, Binding, Or Any Compromise To The Steering Lock Or Safety Functions.

  Why This Part Is Often Replaced

  Steering columns are commonly replaced due to mechanical wear (bearings, splines, universal joints), corrosion in older vehicles, impact damage from accidents, or failure of integrated components such as ignition locks or electrical contacts. Prompt replacement restores steering precision and safety.

  ]]> https://www.usedpartsvendor.com/chassis-and-axles/management/c1-and-107-management/steering-column-citroen-c1-peugeot-107-45250-0h011-00-4123av/ Wed, 01 Oct 2025 02:01:38 +0000 https://www.usedpartsvendor.com/uncategorized/steering-column-citroen-c1-peugeot-107-45250-0h011-00-4123av/ Electric power steering column by JTEKT, Denso or Koyo for Citroën C1, Peugeot 107 and Toyota Aygo. Tested, fully functional.

  Direct-fit electric power steering column compatible with Citroën C1, Peugeot 107 and Toyota Aygo. This steering column assembly replaces the original unit identified by part numbers 45250-0H011-00, 995-10500 and code 4123AV, offering correct mounting points and electrical interfaces for the listed models. Ideal for professional workshops and DIY mechanics looking for a reliable replacement that restores steering assistance and driving comfort.

  Technical Information

  • Manufacturer: JTEKT / Denso / Koyo
  • Model: Citroën C1; Peugeot 107; Toyota Aygo
  • Product Codes: 45250-0H011-00
  • Other Numbers: 995-10500; 4123AV

  Function and Benefits

  The electric power steering (EPS) column integrates the steering shaft, power-assist motor/sensor assembly and the column mounting structure. It provides variable steering assistance based on vehicle speed and driver input, improving low-speed maneuverability and high-speed stability. Replacing a faulty column restores smooth steering feel, eliminates steering-assist faults and removes related dashboard warnings.

  Installation Recommendations

  Follow these guidelines to ensure safe and correct installation:

  1. Disconnect the vehicle battery and wait the manufacturer-recommended interval before starting work to prevent airbag deployment and electrical damage.
  2. Mark the steering wheel position relative to the spline to preserve alignment. Remove the steering wheel, airbag module and surrounding trim panels as required.
  3. Unplug all electrical connectors to the column (sensors, switches and power supply) and remove any intermediate covers.
  4. Unbolt the column from the dash and subframe mounting points, then withdraw the assembly carefully.
  5. Install the replacement column in reverse order. Use manufacturer torque specifications for all fasteners and ensure connectors are fully engaged.
  6. After installation, perform steering angle sensor calibration and any required electronic initialisation with an appropriate diagnostic tool to clear fault codes and ensure correct EPS behavior.

  Most Common Failure Causes

  • Wear Or Failure Of Torque/Position Sensors Causing Erratic Assistance Or Fault Codes.
  • Motor Or Electronic Module Failures Due To Age, Heat Or Moisture Ingress.
  • Connector Corrosion Or Damaged Wiring Leading To Intermittent Operation.
  • Mechanical Damage From Collisions Or Excessive Steering Loads Affecting Column Integrity.
  • Faults After Improper Service Or During Airbag/Steering Removal If Battery Was Not Disconnected.

  Advice For Workshops And DIY Mechanics

  Workshops should check for related fault codes and inspect steering linkage and suspension for secondary damage. For a reliable outcome, ensure correct steering angle calibration and road test the vehicle under varied conditions. Because steering is a critical safety system, follow all safety procedures and manufacturer’s service instructions during replacement.

  Part numbers 45250-0H011-00, 995-10500 and 4123AV are commonly used when searching for compatible units; include them in searches to find the correct replacement quickly.

  ]]> https://www.usedpartsvendor.com/chassis-and-axles/management/c3-picasso-management/citroen-c3-picasso-4123gz-control-column/ Fri, 01 Aug 2025 02:11:02 +0000 https://www.usedpartsvendor.com/uncategorized/citroen-c3-picasso-4123gz-control-column/ Steering column for Citroën C3 Picasso vehicles.
  Fully functional and tested, free of play for precise steering control.

  Are you looking for a reliable and proven steering column for your Citroën C3 Picasso? Our used part, fully functional and tested to be free of any play, is the perfect solution to maintain comfort and safety while driving. This steering column designed specifically for Citroën C3 Picasso models provides precise and smooth vehicle handling, essential for your comfortable and safe ride under all conditions.

  Technical Information:

  • Manufacturer: PSA Group (Citroën, Peugeot)
  • Model: Citroën C3 Picasso
  • Product Codes: 4123GZ
  • Additional Numbers: N/A

  This component is engineered to meet or exceed the vehicle’s original specifications, ensuring seamless integration and a high level of reliability. Besides being an effective replacement for worn or damaged parts, this steering column also provides significant cost savings compared to purchasing new parts.

  Reduce your vehicle maintenance costs without compromising quality with our steering column for the Citroën C3 Picasso. Ideal for professional mechanics and DIY enthusiasts seeking efficient, reliable, and affordable repair solutions for their vehicle.

  ]]> https://www.usedpartsvendor.com/chassis-and-axles/management/207-management/citroen-peugeot-9673481980-6700002324-4001wc/ Thu, 13 Mar 2025 03:06:48 +0000 https://www.usedpartsvendor.com/uncategorized/citroen-peugeot-9673481980-6700002324-4001wc/ Steering Motor for CITROËN C3 and PICASSO, PEUGEOT 207
  From a vehicle with a mileage of 42,000 km

  You are in the right place if you are looking for a quality used steering motor for your Citroën or Peugeot vehicle. This part comes from a Citroën C3 and Picasso and Peugeot 207, which had only 42,000 km, ensuring its high reliability and long lifespan even after installation in your vehicle.

  This steering motor is an ideal choice for restoring smooth and precise steering control, which is essential for safe driving and comfort. Steering motors often wear out due to prolonged use, making replacement with a functional, well-maintained part from a low-mileage vehicle a reasonable choice.

  Technical Information:
  Manufacturer: PSA Group (PEUGEOT CITROËN)
  Model: For Citroën C3, Citroën C3 Picasso, Peugeot 207
  Product Codes: 9673481980, 6700002324, 4001WC
  Additional Numbers: 1611951880

  Using the original product code will facilitate the search for the correct part and ensure compatibility with your vehicle. This steering motor has been carefully removed from the donor vehicle and is ready for immediate installation. Installing the steering motor is a process you can manage yourself with basic tools; however, for best results, professional installation is recommended.

  By purchasing a used part from our e-shop, you not only receive quality and great pricing but also the assurance of quick delivery and reliability of the tested part. If you have any questions or need assistance with your selection, feel free to contact us. Our specialists are always available for you.

  Add this steering motor to your cart and take an important step towards restoring the optimal performance and safety of your vehicle. With our product, you gain assurance and satisfaction on every mile.

  ]]> https://www.usedpartsvendor.com/chassis-and-axles/management/207-management/citroen-peugeot-6700001938-4001f8/ Thu, 13 Mar 2025 03:06:22 +0000 https://www.usedpartsvendor.com/uncategorized/citroen-peugeot-6700001938-4001f8/ The Steering Electric Motor is an essential component for ensuring smooth and efficient steering operation in your Citroën C3 or Peugeot 207. This specific motor, identified by product codes 6700001938 and 4001F8, is ready for installation, making it a reliable choice for your vehicle repair needs.

  Our Steering Electric Motor guarantees a safe and comfortable driving experience. Designed exclusively for Citroën C3 Picasso and Peugeot 207 models, you can expect perfect compatibility and performance. The installation process is straightforward and does not require any special tools, making it an ideal option for both automotive professionals and DIY enthusiasts. Given its importance, we recommend regular checks on this part, as wear and tear can significantly affect your vehicle’s handling.

  Technical Information:

  • Manufacturer: Original Part Peugeot Citroën
  • Model: Citroën C3 Picasso, Peugeot 207
  • Product Codes: 6700001938, 4001F8
  • Additional Numbers: Confirmed compatibility with selected models

  Our Steering Electric Motor not only offers performance but also long-lasting durability. For further questions or specifications, feel free to contact our customer service, who will be happy to provide you with all necessary information for the right selection and installation. Ensure that choosing the correct part can vastly influence the functionality and safety of your vehicle.

  ]]> https://www.usedpartsvendor.com/chassis-and-axles/management/c5-ii-management/steering-column-citroen-c5-2001-2007-4123q5-2/ Thu, 06 Feb 2025 03:24:03 +0000 https://www.usedpartsvendor.com/uncategorized/steering-column-citroen-c5-2001-2007-4123q5-2/ The Steering Column for Citroën C5 (2001-2007)
  Both joints are solid – no clicking sounds
  If you are unsure about the compatibility with your vehicle, please include your VIN number in the order notes, and we will verify the part’s compatibility with your car.

  Technical Information

  • Manufacturer: PSA
  • Model: Citroën C5
  • Product Codes: 4123Q5
  • Additional Numbers: N/A
  ]]>