Description
Rear Wiper Motor For Citroën C5 I II Estate
This Valeo rear wiper motor is designed as a direct-fit replacement for Citroën C5 I and C5 II estate (kombi) models. It restores reliable wiping action on the rear window, ensuring clear rearward visibility in wet conditions. The unit is suitable for professional workshops and experienced DIYers who search parts by OE numbers or manufacturers’ codes.
Technical Information
- Manufacturer: Valeo
- Model: Citroën C5 I, Citroën C5 II Estate
- Product Codes: 9638335780, 6405K1
- Additional Numbers: 03, 54904512, NFP
The motor provides the electrical drive for the rear wiper linkage and park mechanism. It includes the output shaft and mounting flange compatible with original mounting points on the tailgate. Electrical connector style and pinout correspond to the OE configuration for the listed Citroën C5 models.
Installation Recommendations
- Disconnect The Negative Battery Terminal Before Starting Work To Avoid Short Circuits.
- Remove The Rear Wiper Arm By Lifting The Cap And Unscrewing The Nut—Mark The Park Position To Preserve Correct Alignment.
- Remove Interior Tailgate Trim To Access The Motor; Unplug The Electrical Connector And Unbolt The Motor From The Tailgate.
- Inspect Linkage And Bushings For Wear Or Corrosion; Replace Worn Linkage Parts To Prevent Premature Load On The New Motor.
- Fit The New Motor Ensuring Proper Alignment Of The Output Shaft; Reconnect The Electrical Connector And Refit Trim Panels.
- Reconnect The Battery And Verify Wiper Park Position And Full Travel. If Required, Calibrate Park Position According To Vehicle Service Procedures.
- Use Dielectric Grease On Electrical Connectors And Ensure Fasteners Are Secured To Manufacturer Torque Specifications.
Why This Part Most Commonly Fails
- Moisture Ingress And Corrosion: Rear tailgate areas are exposed to water and dirt, which can penetrate seals and corrode motor internals or connectors.
- Mechanical Wear: Over time The Motor Brushes, Gears Or Linkage Bushings Wear Out, Increasing Load And Causing Motor Overheating.
- Electrical Faults: Connector Corrosion Or Wiring Damage Can Cause Intermittent Operation Or Complete Failure.
- Seized Linkage: If The Wiper Linkage Becomes Stiff Or Seized, The Motor Can Be Overstressed And Fail Prematurely.
Suitable For Mechanics And DIYers: Keep A Note Of The OE Numbers (9638335780 / 6405K1 / 54904512) When Ordering To Ensure Correct Fitment. After Installation, Verify Smooth Operation Across The Full Sweep And Proper Park Position Before Completing The Job.
