Description
Window regulator for the right front window of Citroën C3 first generation with sequential comfort-close function. Passenger door.
Used Electric Window Regulator Designed For Citroën C3 First Generation Passenger Door. This replacement mechanism restores reliable opening and closing of the right front window and is compatible with sequential (comfort) close window systems found on early C3 models. Ideal For Professional Mechanics And Experienced DIY Enthusiasts Searching By Part Number (1689039580, 963912, 400618, 9222AP).
Key Benefits
Restores Smooth Window Operation And Reduces Noise: Replaces worn or damaged regulator components to eliminate jerky movement and grinding noises. Direct Fitment: Engineered To Match Factory Mounting Points For A Straightforward Replacement.Improves Safety And Comfort: Ensures Secure Window Seating And Proper Sealing Against Water And Wind.
Compatibility And Fitment
Fits: Citroën C3 First Generation — Right Front (Passenger) Door With Sequential/Comfort-Close Window Function. Often Searched By Part Numbers: 1689039580, 963912, 400618, 9222AP. Verify Application By Matching Part Numbers Listed On The Unit.
How The Part Works
The Window Regulator Is The Mechanism That Transfers Drive From The Electric Motor To The Glass, Guiding Up And Down Motion Inside The Door Shell. Sequential Comfort-Close Function Means The System Can Complete A Closing Cycle Automatically After An Initiating Switch Command Or One-Touch Input, Which Requires Proper Regulator Travel And Limit Calibration.
Replacement Procedure (Overview)
- Prepare Tools: Trim Pry Tools, Socket Set, Torx Bits, Screwdrivers, Gloves, Suction Cup Or Support For Glass.
- Remove Door Card: Carefully Pry Off Interior Trim And Disconnect Any Electrical Connectors (Speakers, Switches).
- Support Or Detach Glass: Secure Glass In Raised Position Or Unbolt And Remove From Regulator Depending On Design.
- Disconnect Electrical Connector: Isolate Window Motor Connector Before Unscrewing Regulator Mounts.
- Unbolt And Remove Old Regulator: Remove Fixing Bolts And Carefully Extract The Mechanism From The Door Cavity.
- Install New Regulator: Position Unit, Tighten Fasteners To Manufacturer Torque Where Available, Reattach Glass And Electrical Connector.
- Test Operation: Check Smooth Up/Down Travel And Function Of Sequential/One-Touch Close; Perform Window Learning/Calibration If Required.
Installation Recommendations
Disconnect Battery Before Starting Work To Prevent Accidental Window Activation And For Personal Safety. Use Proper Trim Tools To Avoid Damaging Door Card. Support The Glass Securely During Removal To Prevent Breakage. After Installation, Cycle The Window Fully Up And Down Several Times To Verify Smooth Movement And To Allow The System To Relearn End Stops If The Vehicle Requires It. If The Sequential/One-Touch Function Does Not Operate Correctly After Fitment, Perform Standard Window Calibration: Fully Lower Then Fully Raise The Window While Holding The Switch To Reinitialize The Travel Limits.
Technical Information
Manufacturer: Stellantis / Citroën
Model: Citroën C3 First Generation — Right Front (Passenger) Door
Product Codes: 1689039580, 400618, 9222AP, 963912
Additional Numbers: 400618, 9222AP, 1689039580, 963912
Most Common Failure Reasons
- Mechanical Wear: Worn Gears, Slides Or Cable Mechanisms Leading To Slippage Or Jamming.
- Motor Failure: Reduced Torque From The Window Motor Causes Slow Or Non-Functional Movement.
- Corrosion And Water Ingress: Moisture Inside The Door Causes Corrosion Of Tracks Or Electrical Contacts.
- Broken Clips Or Mounts: Plastic Fasteners And Retainers Can Break, Causing Misalignment Of The Glass.
- Overloading And Misuse: Forcing Window When Obstructed Or Frequent Heavy Use Accelerates Wear.
Notes For Mechanics And DIY Enthusiasts
This Part Is Supplied Used. When Replacing The Regulator, Inspect Door Mechanisms, Window Channels, And Seals For Damage Or Contamination That Could Cause Premature Failure Of The New Unit. Keep Part Numbers To Hand (1689039580 / 400618 / 9222AP / 963912) To Speed Up Search And Ensure Correct Fitment.
