High-quality rear parking sensor wiring harness designed for Citroën and Peugeot models in the Stellantis family. This PDC harness (OE number 9828035680) restores reliable electrical connection and signal transmission between the rear ultrasonic sensors and the vehicle control unit. Ideal for professional workshops and experienced DIY mechanics who need a direct-fit solution that speeds up repairs and reduces diagnostic time. Commonly searched by the OE code 9828035680, this harness helps bring the parking assistance system back to full functionality.

Technical Information

• Manufacturer: Stellantis (Citroën / Peugeot)
• Model: Citroën Berlingo (K9), Fiat Doblo III, Opel Combo E (K9), Peugeot Rifter, Toyota ProAce City
• Product Codes: 9828035680
• Other Numbers: Common Fitment References: Citroën, Peugeot, Fiat, Opel, Toyota Stellantis Group Vehicles

Function And Application

The wiring harness transmits power and sensor signals from the rear ultrasonic sensors to the vehicle’s parking assistance control module (PDC). It provides secure connector interfaces, routing and fixation points compatible with the vehicle’s rear bumper assembly. A properly functioning harness ensures accurate obstacle detection, reliable sensor readings and correct display/alert behaviour in the vehicle cabin.

Replacement Procedure

General replacement steps suitable for professional garages and competent DIYers:

• Disconnect the battery before starting work to avoid short circuits and electrical damage.
• Remove interior trim or boot lining panels to access the rear sensor connectors and harness routing.
• Carefully unplug sensor connectors and any intermediate connectors or junctions along the harness route.
• Free the harness from clips and retainers, detaching it from the bumper and body panels.
• Install the new harness following the original routing, secure all clips and ensure connectors are fully seated and locked.
• Reassemble trim panels, reconnect the battery and perform a functional test of all rear sensors and PDC indications.
• Clear any stored error codes on the parking assistance system after replacement and verify correct operation at low speed.

Installation Recommendations

• Use basic hand tools and plastic trim tools to avoid damaging panels and clips.
• Inspect sensor plugs for corrosion or bent pins before reconnecting; clean contacts if necessary.
• Secure the harness with OEM-style clips or quality cable ties; avoid sharp bends and contact with hot or moving parts.
• Protect exposed sections with split loom tubing or adhesive-lined heat-shrink where previous repairs show wear.
• Test each sensor individually where possible (multimeter or oscilloscope diagnostics) to confirm signal continuity before final assembly.

Why This Part Fails Most Often

• Corrosion And Water Ingress: Moisture entering connectors or damaged insulation causes intermittent faults or open circuits.
• Mechanical Damage: Impact to the bumper, trailer hitch installation or improper removal can crush or sever wires.
• Rodent Damage: Chewing by rodents often severs or shorts wiring looms in the rear of the vehicle.
• Connector Wear And Oxidation: Repeated disconnection or poor sealing leads to poor contact and intermittent sensor signals.
• Poor Previous Repairs: Low-quality splices or inadequate protection accelerate failure; replacing the full harness restores original routing and protection.

This wiring harness is a direct-fit replacement option for affected models and is recommended when diagnostics point to open circuits, shorted sensor lines, or damaged connectors in the rear parking system. Buying the correct OE-coded part (9828035680) minimizes fitting time and ensures compatibility with the vehicle’s original connector layout and mounting points.

Description

This parking sensor is a direct-fit ultrasonic sensor designed for a range of Stellantis group vehicles including Citroën and Peugeot models. It replaces faulty PDC sensors that control the vehicle’s parking aid and reverse assistance systems. The sensor detects obstacles behind or in front of the vehicle by emitting and receiving ultrasonic pulses, sending measured distance information to the parking control unit to trigger visual and acoustic warnings.

Benefits

• OEM-compatible fit for straightforward installation on compatible bumpers.
• Restores full parking aid functionality and safety when replacing a failed sensor.
• Searched and identified by common part numbers to simplify procurement.

Technical Information

• Manufacturer: Stellantis
• Model: Citroën Berlingo K9; Fiat Doblo III; Opel Combo E K9; Peugeot Rifter; Toyota ProAce City
• Product Codes: 9813348377, 1633559380
• Additional Numbers: 1633559380 | 9813348377

Installation Recommendation

Follow these steps for a safe and reliable replacement. Always follow the vehicle manufacturer’s service instructions as the primary reference.

• Park the vehicle on a level surface, engage parking brake and disconnect the negative battery terminal before starting work to avoid electrical damage.
• Remove the bumper trim or access panel to reach the sensor mounting location—access procedure depends on vehicle model.
• Carefully unclip or unscrew the old sensor, disconnect the electrical connector and inspect the wiring harness and connector for corrosion or damage.
• Fit the new sensor into the mounting hole, ensuring the correct orientation and that any sealing ring is in place (note: sealing rubber may not be supplied).
• Reconnect the electrical connector, reassemble the bumper components and reconnect the battery.
• Verify operation by engaging reverse gear and checking the parking aid display and audible warnings; clear any service codes if present using appropriate diagnostic equipment.

Most Common Failure Reasons

• Physical Damage: Impacts, knocks or minor collisions to the bumper often crack or dislodge the sensor.
• Water Ingress and Corrosion: Seals or connectors can fail, allowing moisture to reach internal electronics and cause malfunction.
• Connector or Wiring Faults: Broken wires, corroded pins or poor connector seating lead to intermittent or permanent failure.
• Electronic Failure: Age, thermal stress or manufacturing defects can cause sensor electronics to fail over time.

Additional Notes

There is no fixed service interval for parking sensors; lifespan varies by vehicle usage and environmental exposure. If multiple sensors fail or error codes persist after replacement, inspect the vehicle’s parking control unit and wiring harness for systemic issues.

The Fuel Filler Neck Housing 9819749980 is an OEM‑style replacement designed for a range of Stellantis passenger and light commercial vehicles. This sturdy housing secures the fuel filler neck and cap assembly, guides the fuel nozzle during refuelling and helps seal the tank inlet against dirt and moisture. Commonly referenced under part numbers 9819749980, 9819748880, 9819749680 and 9819748780, this unit is suitable for Citroën Berlingo K9, Peugeot Rifter, Fiat Doblo III, Opel Combo E K9 and Toyota ProAce City models. Clear labelling of the product codes makes it easy to find the correct part when searching by reference number.

Function And Benefits

The filler neck housing forms the visible outer structure around the fuel filler cap and acts as the mounting point for the filler neck tube and flap. It ensures correct alignment of the pump nozzle during refuelling, supports the locking mechanism of the fuel cap, and contributes to a tight seal that prevents fuel vapour escape and water ingress. Built from durable materials, it resists road debris and chemical exposure while keeping the fuel inlet accessible and secure.

How The Part Fails And Typical Service Life

Under normal driving conditions the housing is a long‑life component, but it can fail prematurely due to impact damage (parking bumps, side impacts), sustained exposure to UV and harsh chemicals which can make plastic brittle, or damage to the mounting points and clips. Water ingress, corrosion of surrounding metal brackets and degradation of rubber seals may also lead to poor sealing and fuel odours. Lifespan depends on usage and environment; inspect the housing during bodywork or fuel system service for cracks, broken clips or deformed seals.

Replacement Procedure (Practical Guide)

Basic replacement can be performed in a workshop or by a competent DIY mechanic. Typical steps:

• Open Fuel Flap And Remove Cap: Ensure the vehicle is switched off and in a safe, ventilated area.
• Access Mounting Fasteners: Remove interior trim or access panel in the wheel arch or luggage compartment as required to reach screws, bolts or clips securing the housing.
• Disconnect Filler Neck Hose: Loosen clamps and carefully separate the filler neck hose from the tank inlet. Take care to support the neck to avoid damage.
• Remove Old Housing: Unclip or unscrew the housing from the body, noting the location of retaining clips and seals.
• Install New Housing: Fit new seals if provided, align the housing, secure fasteners and reconnect the filler neck hose with appropriate clamps.
• Check Operation: Close and open the fuel flap, verify cap engagement and inspect for leaks or misalignment. Refit interior trim panels.

Recommended Tools: Torx/Screwdriver Set, Trim Removal Tools, Hose Clamp Pliers, Protective Gloves. Observe manufacturer torque values where specified.

Technical Information

• Manufacturer: Stellantis
• Model: Citroën Berlingo K9; Peugeot Rifter; Fiat Doblo III; Opel Combo E K9; Toyota ProAce City
• Product Codes: 9819749980; 9819748880; 9819749680; 9819748780
• Other Numbers: 9819748780 | 9819748880 | 9819749680 | 9819749980

Installation Recommendations

Before starting work ensure the vehicle is parked on a level surface with the ignition off. Remove any clips and fasteners carefully to avoid breaking plastic trim. Replace any damaged seals or worn clips to restore correct fitment and sealing. After installation, verify that the filler cap locks and seals properly and that the fuel flap closes flush with the body. If corrosion is present on surrounding mounting points, treat and repair before fitting the new housing to ensure long‑term reliability.

Most Common Reasons For Failure

Impact Damage: Bumpers or side contacts can crack the housing or break mounting tabs. Environmental Aging: UV exposure and chemical contact can embrittle plastic. Seal Degradation: Deteriorated rubber seals allow vapour escape and water entry. Mechanical Wear: Repeated forcing of the fuel nozzle or improper refuelling technique can deform the inlet or locking components.

Part Numbers For Search And Compatibility: 9819749980, 9819748880, 9819749680, 9819748780. Use these references when locating the correct replacement for Citroën, Peugeot and related Stellantis models.

This genuine-style fuel filler flap is designed for a perfect fit on a range of Stellantis vehicles and is commonly referenced under OE number 9817924480. Built to match factory dimensions and finish, it restores the external look and sealing function of the fuel filler area after damage, corrosion or bodywork replacement. The EJG colour code corresponds to Nuit Blue, so the part is ideal for repairs where paint match is required.

For mechanics and experienced DIYers, this filler flap is a quick, cost-effective way to return the vehicle to roadworthy and visually correct condition. The part is suitable for direct replacement and is often searched by its product code 9817924480, making it easy to find when ordering.

Technical Information

• Manufacturer: Stellantis
• Model: Citroën Berlingo (K9), Peugeot Rifter, Fiat Doblo III, Opel Combo E (K9), Toyota ProAce City
• Product Codes: 9817924480
• Additional Numbers: Color Code EJG (Nuit Blue)

Installation Recommendations

Replacement is straightforward for a trained technician or competent DIYer. Typical steps:

• Open the filler flap and remove any retaining screws or plastic clips securing the hinge and latch assembly.
• If present, disconnect the tether or fuel cap holder carefully to avoid damage.
• Remove the old flap and transfer any required small parts (clips, springs) to the new unit if they are serviceable; otherwise replace with new hardware.
• Fit the new flap, align the hinge and latch so the door closes flush with the body, and secure all fasteners. Check operation several times to ensure smooth opening and positive latching.
• After installation, confirm paint match and touch up edges if necessary to prevent corrosion.

Recommended tools: trim removal tool set, screwdriver or Torx driver depending on fasteners, small pliers. Work on a clean, well-lit bench and protect surrounding paintwork during removal and installation.

Common Failure Causes

Fuel filler flaps most often fail because of:

• Impact Damage: Collisions or knocks while reversing can bend hinges or crack the flap.
• Corrosion: Moisture and salt exposure can corrode hinges, fasteners and cause paint blistering.
• Latch Or Spring Wear: Repeated use and dirt ingress can make the latch fail to engage or the door to remain loose.
• Bodywork Repairs: Poor alignment after panel replacement or paint jobs can lead to rubbing and premature wear.

Lifetime varies with usage and environment; coastal or salted-road conditions accelerate wear. Replacing a damaged flap restores proper sealing, prevents water ingress to the filler area and improves the vehicle appearance.

Search And Ordering Tip

Search by OE number 9817924480 or colour code EJG to quickly locate the correct part. The part is commonly listed under fuel filler flap, fuel door, or filler cap cover for the models indicated above.

This third brake light (center high-mounted stop lamp) is designed for fleet and passenger vans in the Stellantis family. It combines a high-visibility brake signal with an integrated washer jet for the rear window, improving safety and rear visibility in wet or dusty conditions. The unit is a direct-fit replacement for vehicles listed below and is commonly sought by mechanics and DIY enthusiasts by the OEM part numbers shown.

Technical Information

• Manufacturer: Stellantis (Citroën/Peugeot)
• Model: Peugeot Rifter, Citroën Berlingo K9, Fiat Doblo III, Opel Combo E K9, Toyota ProAce City
• Product Codes: 9682830180, 9688528980, 6351FC
• Additional Numbers: 89071289, 89093986

Installation Recommendations

Designed for straightforward replacement from the tailgate interior. Typical installation steps:

• Open the tailgate and remove interior trim panels to access the lamp mounting screws.
• Disconnect the electrical connector and the washer hose from the nozzle (catch any residual fluid).
• Remove mounting screws or clips, extract the old lamp assembly and fit the new unit in reverse order.
• Check electrical connections and washer operation before refitting trim. Test the brake lamp functionality with the ignition or by applying the parking brake as required.
• Always follow vehicle manufacturer torque and safety procedures. Disconnecting the battery is recommended where appropriate to avoid short circuits when unplugging connectors.

Most Common Failure Reasons

• Water ingress through damaged seals or tailgate vents, leading to corrosion or electrical faults.
• Mechanical damage from impacts to the tailgate or housing, cracking the lens or misaligning the unit.
• Wiring fatigue or broken connections inside the tailgate harness due to repeated opening/closing.
• Blockage or detachment of the washer nozzle, reducing rear window cleaning efficiency (not an electrical fault but affects perceived function).

Whether you are a professional mechanic or a competent DIYer, replacing the center brake light with this direct-fit unit restores rear signaling and washer function quickly. Search by the OEM product codes above for fastest compatibility lookup and to ensure you receive the correct variant with the integrated washer nozzle.

This leather-covered steering wheel (part number 98210210ZD) is suitable for technicians and experienced DIY mechanics looking for an original replacement for multiple Stellantis platform vehicles. The part is often searched by its product code 98210210ZD and fits a range of small vans and MPVs. Please note the airbag connector is damaged and will require repair or replacement before the airbag circuit can function safely.

Features

• Leather-Covered Rim For Enhanced Grip And Interior Appearance
• Original Equipment Part Number: 98210210ZD
• Very Good Cosmetic Condition On The Wheel Surface
• Airbag Connector Damaged — Requires Repair/Replacement
• Suitable For Mechanics And Experienced DIY Installers

Technical Information

• Manufacturer: Stellantis
• Model(s): Citroën Berlingo K9; Peugeot Rifter; Fiat Doblo III; Opel Combo E K9; Toyota ProAce City
• Product Codes: 98210210ZD
• Other Numbers: Not Available

Installation Recommendations

Follow proper safety procedures when working with steering wheels and airbag systems. Recommended steps:

1. Disconnect the negative battery terminal and wait at least 10 minutes to allow the airbag system to discharge.
2. Mark the steering wheel position relative to the steering column to preserve alignment.
3. Remove the airbag module according to the vehicle’s procedure (access points typically on the back of the wheel), then carefully disconnect airbag and horn connectors. Be aware the airbag connector on this unit is damaged and must be addressed before reconnection.
4. Loosen and remove the central retaining nut and use a steering wheel puller if the wheel does not come off by hand.
5. Inspect the clockspring (spiral cable) and wiring for wear or damage; replace if any defects are found.
6. Refit the wheel in the marked position, torque the central nut to the manufacturer’s specification, reconnect all connectors, and reconnect the battery. Verify correct function of horn and airbag warning light after reassembly.

Why This Part Fails Most Often

• Cosmetic Wear: Leather can degrade from use, sweat, oils and UV exposure, causing cracking or discoloration.
• Connector Damage: Airbag connectors are often damaged during removal or as a result of previous collisions; broken pins or housing prevent a reliable airbag connection.
• Mechanical Stress: Improper removal without a puller or incorrect handling can bend splines or damage the wheel hub interface.
• Related Component Failure: A faulty clockspring or damaged wiring harness can cause electrical problems attributed to the steering wheel.

Recommendation: Repair or replace the damaged airbag connector and inspect the clockspring before installation. If you are uncertain about any step, have the work performed by a qualified technician who has experience with airbag systems and the appropriate safety equipment.

Overview

This Parking Distance Control (PDC) obstacle detection control unit is designed for vehicles from the Stellantis group. It processes signals from ultrasonic parking sensors, communicates via the vehicle CAN network and provides the necessary outputs for acoustic and visual parking warnings. Designed for professional workshops and competent DIY mechanics, this unit is an essential replacement part when the parking assist system malfunctions or displays sensor errors.

Key Benefits

• Direct Fit For Stellantis Vehicles: Manufactured to match original specifications and connect to existing sensor harnesses and connectors.
• Improves Safety And Convenience: Restores reliable obstacle detection and parking guidance to prevent low-speed collisions.
• Easy Identification By Part Number: Frequently searched by OE codes 9828750880 and 1679621280.

Compatibility

Compatible With Many Models From The Stellantis Group, Including But Not Limited To: Citroën Berlingo (K9), Citroën C4 Cactus, Citroën C4 Picasso II, DS7, Fiat Doblo III, Peugeot Rifter, And Toyota ProAce City. Always Match The Part Number To The Vehicle Requirements Before Installation.

Technical Information

• Manufacturer: Stellantis (OEM)
• Model: Parking Distance Control (PDC) Control Unit
• Product Codes: 9828750880, 1679621280
• Additional Numbers: 1679621280 | 9828750880

Function And Typical Faults

The unit receives analog/digitized signals from ultrasonic sensors mounted in the front and/or rear bumpers, evaluates proximity to obstacles and sends processed information to the vehicle’s audio/visual systems and instrument cluster. Common fault indications include permanent parking sensor error messages, intermittent beeping, or complete loss of parking aid function.

Why The Unit Fails

• Water Ingress And Corrosion: Moisture penetration into connectors or the housing causes shorts or intermittent faults.
• Connector Damage: Broken pins, bent terminals or poor contacts lead to signal loss.
• Sensor Wiring Damage: Chafing, cuts or rodent damage to wiring creates open or short circuits that overload the controller.
• Electronic Component Failure: Ageing components or thermal stress can lead to internal failures within the control unit.

How To Replace

Basic Replacement Steps For Experienced Technicians Or Skilled DIYers:

1. Park On A Level Surface, Engage Parking Brake And Remove Ignition Key.
2. Disconnect The Vehicle Battery Before Any Work On Electronic Modules.
3. Locate The PDC Control Unit (Often Mounted In The Rear Luggage Area, Behind Trim Panels, Or Near The Bumper Area Depending On Model).
4. Carefully Disconnect All Electrical Connectors And Remove Mounting Fasteners.
5. Install The New Unit, Reconnect Harnesses Ensuring Secure Connector Engagement And Correct Pin Alignment.
6. Reconnect The Battery And Perform A System Check: Cycle Ignition And Verify That No Fault Codes Remain And That Sensors Report Correctly.

Installation Recommendations

• Always Disconnect The Battery Before Starting Work To Avoid Short Circuits And Protect Electronic Modules.
• Inspect Sensor Connectors And Wiring For Damage Or Corrosion; Replace Or Repair As Needed Before Installing The New Unit.
• Ensure Connectors Are Clean And Fully Seated To Prevent Intermittent Faults.
• If Fault Codes Persist After Replacement, Use A Diagnostic Tool Compatible With Stellantis Vehicles To Read And Clear Codes, Then Reinspect The System.

Why Choose This Part

Replacing a faulty PDC control unit with the correct OE-referenced component restores dependable parking assistance and reduces the risk of low-speed impacts. The presence of clear OE part numbers (9828750880, 1679621280) makes identification straightforward for professionals and DIY customers searching by code.

Purchase Recommendation

If Your Vehicle Displays Parking Sensor Errors Or The Parking Assist Is Inoperative, Replacing The PDC Control Unit With The Correct Part Number Is A Practical Next Step. Order Now To Restore Full Parking Functionality And Safety.

Product Overview

This replacement Window Lift Switch With Frame is designed for vehicles from the Stellantis group and provides reliable control of electric windows in compatible Citroën, Peugeot and allied models. Ideal for professional workshops and DIY mechanics, the unit is referenced under part numbers 98044803ZD and 98166778ZD and is supplied as a direct-fit component to restore smooth window operation and improve cabin ergonomics.

Technical Information

• Manufacturer: Stellantis
• Model: Citroën Berlingo (K9), Peugeot Rifter, Fiat Doblo III, Opel Combo E (K9), Toyota ProAce City
• Product Codes: 98044803ZD, 98166778ZD
• Other Numbers: No Additional References Known

Function And Typical Symptoms

The switch controls the electric window motors, enabling raise/lower commands and often supplying auxiliary functions such as window lock or illumination. Common symptoms indicating a faulty switch include intermittent or no response from one or more windows, stuck window glass, erratic operation, or loss of switch backlighting.

Why The Part Fails Most Often

Failures are most commonly caused by wear of internal electrical contacts due to frequent use, contamination from moisture or dirt ingress, corrosion of connector terminals, and mechanical damage from rough handling during door-panel removal. Electrical surges or water leaks through the door can accelerate degradation.

Replacement Procedure

• Preparation: Park vehicle on level surface, set parking brake and remove key from ignition.
• Safety: It Is Recommended To Disconnect The Battery Before Working On Door Electrics To Avoid Short Circuits.
• Access: Carefully remove the door trim using plastic trim tools to avoid damaging clips and upholstery. Unscrew or unclip the switch bezel/frame as required.
• Disconnect: Unplug The Electrical Connector From The Switch. Inspect Connector And Wiring For Corrosion Or Damage.
• Replace: Remove Fixing Screws Or Clips, Swap The Old Switch For The New Unit With Frame, Securely Fasten And Reconnect The Connector.
• Test: Reconnect The Battery If Disconnected, Test All Window Functions And Switch Backlighting Before Reassembling The Door Trim.
• Reassembly: Refit Door Trim Carefully, Ensuring All Clips And Fasteners Are Correctly Engaged.

Installation Recommendations

• Use Plastic Trim Tools To Reduce Risk Of Damage To Panels And Clips.
• Check And Clean Connector Pins Before Reconnection; Apply Dielectric Grease If Available To Protect Against Corrosion.
• Verify Window Operation And Auto-Functions (If Present) After Installation; Recalibrate Window One-Touch Features According To Manufacturer Procedure If Required.
• Avoid Excessive Force When Removing Or Installing The Switch Frame To Prevent Breakage Of Plastic Tabs.

Notes For Professionals

Part Numbers 98044803ZD And 98166778ZD Are Common Search Terms Used By Mechanics And DIY Enthusiasts When Locating This Component. Confirm Visual Match With The Existing Switch Before Installation. Lifespan Depends On Usage Patterns And Environmental Exposure; Heavy Daily Use Or Persistent Moisture Ingress Will Shorten Service Life.

This power window switch is a direct-fit replacement designed for a range of Stellantis group vehicles. Ideal for professional mechanics and DIY enthusiasts, the unit restores reliable control of door glass movement and improves user comfort. Optimized for searches including part number 98044803ZD, Citroën Berlingo window switch, and Peugeot Rifter window switch, this component helps you quickly find the correct spare and complete the repair with confidence.

Key Features

– Direct replacement for OEM part number 98044803ZD, compatible with multiple Stellantis platform models.
– Durable contacts and ergonomic rocker for smooth operation.
– Plug-and-play electrical connector designed to match factory harnesses for straightforward installation.
– Suitable for both left and right door applications where specified by vehicle model.

How It Works

The switch controls the power window motor by completing or interrupting the motor feed through momentary contacts when pressed. It sends up/down commands to the window regulator motor and often incorporates a detent or spring return for tactile feedback. Faulty switches typically lead to unresponsive windows, intermittent operation, or stuck positions.

How To Replace

1. Prepare Tools: Trim removal tools, Phillips or Torx drivers (depending on vehicle), and a multimeter if diagnosing electrical faults.
2. Safety First: Disconnect the vehicle battery to prevent short circuits and accidental motor activation.
3. Remove Door Trim: Carefully pry off the door panel trim and remove any screws or clips securing the panel. Store fasteners safely.
4. Access Switch: Unclip or unscrew the switch module from the armrest or door trim.
5. Disconnect Harness: Unplug the electrical connector and remove the old switch.
6. Fit New Switch: Install the replacement unit, reconnect the harness, and test window operation before refitting the door panel.
7. Reassemble: Reinstall the door trim and reconnect the battery. Verify full function of all window positions and child-lock features if applicable.

Technical Information

• Manufacturer: Stellantis
• Model:
  • Citroën Berlingo K9
  • Peugeot Rifter
  • Fiat Doblo III
  • Opel Combo E K9
  • Toyota Proace City
• Product Codes: 98044803ZD
• Other Numbers: Not Specified

Installation Recommendations

– Always disconnect the battery before starting electrical work to avoid short circuits.
– Use plastic trim tools to prevent damage to panels and clips.
– Inspect the door harness and connector for corrosion or damaged pins while the switch is removed.
– Test the new switch operation before final reassembly to ensure correct fit and function.

Common Causes Of Failure

– Wear Of Internal Contacts: Repeated use causes contact erosion and intermittent operation.
– Moisture Ingress: Water entry through door seals or window openings can corrode contacts and terminals.
– Mechanical Damage: Broken tabs, cracked housing, or damaged rocker due to impact or improper removal.
– Electrical Faults: Short circuits or voltage spikes can burn contacts or damage the switch electronics.

Why Choose This Replacement

This switch provides a cost-effective way to restore full window function on affected Stellantis models. It fits factory mounting points and connector types, reducing installation time for workshops and home mechanics. Replacing a faulty switch prevents further strain on the window motor and regulator, helping avoid more expensive repairs down the line.

Overview

This left rear window regulator mechanism is designed for a range of Stellantis-based models and is a direct-fit replacement for the rear door behind the driver. Commonly referenced under part numbers 9817212580, 9830335580 and 9840175480, the unit restores smooth up-and-down movement of the glass, eliminates rattles and prevents the window from slipping out of alignment. Ideal for professional workshops and experienced DIY technicians working on Citroën, Peugeot and related platform vehicles.

Features And Benefits

• Direct Fit For Rear Left Door — Designed To Match OE Mounting Points And Connector Locations.
• Restores Reliable Window Operation — Eliminates Sticking, Grinding And Intermittent Movement.
• Compatible With Multiple Models On The Stellantis Platform — Reduces Sourcing Time For Workshops.
• Durable Construction — Reinforced Cables/Guides And Metal Components To Withstand Repeated Use.
• Easy To Install For Mechanics And Experienced DIYers — Saves Workshop Time Compared To Custom Repairs.

How Replacement Works

Replacement typically requires removal of the interior door panel to access the regulator and motor assembly. After disconnecting the door wiring, the glass is usually unbolted from the regulator and carefully supported or lowered into the door shell. The old regulator is unbolted and the new unit bolted in place, the glass is reattached and the electrical connector is reconnected. Final steps include testing full travel, checking alignment and reassembling the door trim.

Technical Information

• Manufacturer: Stellantis
• Model: Citroën Berlingo K9; Fiat Doblo III; Opel Combo E K9; Peugeot Rifter; Toyota Proace City
• Product Codes: 9817212580, 9830335580, 9840175480
• Additional Numbers: Catalog/Tag References 9817212580 | 9830335580 | 9840175480

Installation Recommendations

• Work With The Battery Disconnected To Avoid Short Circuits When Handling Door Wiring.
• Support The Glass Securely Before Unbolting From The Old Regulator To Prevent Breakage.
• Inspect Door Tracks, Guides And Seals; Clean And Lightly Lubricate Sliding Surfaces With Suitable Grease.
• Check Wiring Harness And Connector Pins For Corrosion Or Damage; Repair Any Faulty Wiring Before Final Assembly.
• After Installation, Cycle The Window Several Times To Confirm Smooth Operation And Proper Alignment.
• If The Door Has Additional Electronic Features (Anti-Pinch, Comfort Raise), Verify Functionality After Fitment.

Common Failure Causes

Window regulators commonly fail due to mechanical wear (frayed cables, worn guides), corrosion from moisture ingress, and strain from frequent use or door impacts. Symptoms include slow travel, grinding noises, the window dropping out of position, or complete loss of movement. Dirt buildup in the track or a weakened electric motor can accelerate wear; electrical faults or a failing switch may mimic regulator failure, so basic electrical checks are recommended before replacing the mechanism.

Practical Tips For Mechanics

• Keep Replacement Fasteners And Clips Organized During Disassembly To Ensure Correct Reassembly.
• When Replacing A Regulator, Inspect The Window Glass For Chips Or Edge Damage That Can Wear New Guides.
• Use The Referenced Part Numbers (9817212580, 9830335580, 9840175480) To Confirm Fitment During Ordering And Stock Management.

Why Choose This Unit

This regulator offers a reliable and cost-effective solution for workshops and DIYers repairing left rear window operation on Stellantis platform vehicles. With correct fitting and basic preventive maintenance—cleaning tracks and protecting door internals from moisture—you can significantly extend the service life of the mechanism and ensure quiet, dependable window operation.