Description
Rear window wiper motor for Stellantis vehicles
Tested, fully functional
Part description
The used Citroën Peugeot rear wiper motor drives the rear window wiper and helps maintain visibility in rain and when the glass is dirty. It is a suitable solution when repairing a non-functioning rear wiper, if the motor itself has been identified as the cause of the fault. According to the description provided, this unit has been tested and is fully functional.
When looking for a replacement part, use the identifiers 53033412 and 9683363780 in particular. The supplied materials also list the numbers 6405LP and 9840123780. Before replacing the part, compare the identifier on the original part, the connector, the mounting points, and the output shaft design. A used, functional motor is a practical alternative to buying a new part.
Technical information
- Manufacturer: not specified; the supplied materials list the designation Stellantis Citroën Peugeot.
- Model: Citroen C5 X7 — according to the label provided.
- Part type: electric rear window wiper motor.
- Condition: used; according to the description provided, tested and fully functional.
- Additional numbers: 6405LP, 9840123780.
- Catalog listing: Berlingo K9, FIAT DOBLO III, Opel Combo E K9, RIFTER, Toyota Proace City.
The model label and catalog listing in the supplied materials are inconsistent. Therefore, do not treat the model name alone as confirmation of compatibility; the matching part designation and design for the specific vehicle are decisive.
Product codes
- Product codes: 53033412, 9683363780, 6405LP, 9840123780.
The numbers are taken from the supplied materials and make it easier to find a rear wiper motor. The materials do not confirm that these numbers are interchangeable for all vehicle versions.
Installation recommendations
The following general procedure applies to this type of part. The exact method of access, fastening, and setting the wiper arm depends on the specific vehicle model and version. Follow the manufacturer’s service procedure.
1) Before installation
- Compare the numbers on the old and replacement motors, the shape of the connector, the number of contacts, the mounting points, and the shaft design.
- Inspect the housing, connector, and shaft of the used part. Check for cracks, corrosion, or damaged contacts.
- Before replacing the motor, check the power supply, ground, relevant fuses, and wiring. A non-functioning wiper does not necessarily mean the motor is faulty.
- Check the wiper arm, wiper blade, and any seal around the shaft opening. Mechanical binding or water ingress can also damage the replacement part.
2) Required tools and materials
You will typically need a set of wrenches and sockets, suitable screwdrivers, plastic trim removal tools, a multimeter, a product suitable for cleaning electrical contacts, and clean cloths. A suitable puller may be needed if the wiper arm is seized. Replace damaged fasteners or sealing components in accordance with the vehicle manufacturer’s requirements.
3) Step-by-step installation procedure
- Park the vehicle safely, switch off the wipers and ignition. If the original motor works, let the wiper return to its parked position.
- Note the position of the wiper arm on the glass. If the wiper stopped in the wrong position, determine the starting position using the service documentation.
- Disconnect the battery in accordance with the vehicle manufacturer’s procedure and secure it against accidental reconnection.
- Depending on the vehicle’s design, remove the necessary covers and trim. Release the clips carefully to prevent them from breaking.
- If the wiper arm must be removed to take out the motor, loosen its fastener and carefully pull the arm off. Do not pry against the glass or strike the shaft.
- Release the electrical connector lock and disconnect it without pulling on the wires. Inspect the contacts and surrounding wiring.
- Support the motor, undo its fasteners, and remove it. Note the order of any washers, bushings, and seals.
- Clean the mating surfaces and check the condition of the mountings and seals. Before installing the replacement motor, eliminate the cause of any water ingress or mechanical resistance.
- Install the replacement motor without applying strain, position the sealing and fastening components correctly, and tighten the connections in accordance with the service documentation. Connect the connector and route the wiring securely.
- Restore the power supply according to the manufacturer’s procedure and let the motor move to the parked position before finally installing the wiper arm. Do not touch the shaft or mechanism while it is moving.
- Switch off the ignition and make sure the drive cannot be activated before handling it again. Install the wiper arm in the correct position, fasten it according to the manufacturer’s instructions, and refit the covers and trim.
4) Post-installation checks and function verification
Test the wiper on wet glass. Check for smooth operation, the correct wiping range, and return to the parked position. The wiper arm must not hit surrounding parts or wipe beyond the glass. Listen for any unusual noises and check the fastening and the seal around the shaft opening, if applicable to the specific version. Perform the basic function test with the vehicle stationary before any test drive.
5) Common installation mistakes and how to avoid them
- Installing the wiper arm outside the parked position: first let the motor park correctly, then position the wiper arm.
- Forcing off a seized wiper arm: use a suitable tool and protect the glass and shaft.
- Leaving a leak or mechanical binding unresolved: eliminate the original cause of the fault before installation.
- Connector not fully engaged or wires pinched: check that the connector is secured and the wiring is routed correctly before refitting the trim.
- Testing on dry or frozen glass: wet the glass and make sure the wiper blade is not frozen to it.
Reasons why the part gets damaged
Common causes of damage to rear wiper motors include:
- Water ingress and corrosion due to a leak around the shaft or electrical connection.
- Drive overload when the blade is frozen, snow has accumulated, or the wiper is mechanically blocked.
- Shaft or mechanism binding, which increases resistance and puts additional strain on the motor.
- Wear of electrical and transmission components during prolonged use.
- Improper handling, for example striking the shaft or positioning the wiper arm incorrectly.
These are general causes of failure for this type of part, not faults identified in the unit being offered. Before replacing the part, it is worth eliminating the original cause of the problem so that the replacement motor is not subjected to unnecessary strain.
