Citroen C4 Front Drivers Door Window Motor Regulator Module 997831101 04-10
Citroen C4 MK1 Driver Side Front Electric Window Regulator Motor Module
Up for sale is a original driver side front door electric window regulator motor assembly removed directly from a Citroen C4 MK1 model. Thoroughly bench-tested by our technicians to confirm smooth bidirectional rotation, intact gear splines, uncorroded multi-pin electrical connectors, and full window anti-pinch/one-touch electronic functionality prior to dispatch.
Part Specifications & Identification Details
| Parameter | Specification Details |
|---|---|
| Main Stamped Part Number (MPN) | 997831101 |
| PSA Cross-Reference Numbers | 997831-101 / 9221HE / 9221.HE / 9649366980 |
| Fitting Location | Front Right Hand (RH) Driver Side Door Shell Inner Panel (UK Right-Hand Drive) |
| Material Composition | Die-Cast Metal Gearbox Housing with Steel Electric Motor Canister & Waterproof ECU Pin Socket |
| Control Function | Drives the door glass regulator mechanism, translating electrical driver switch commands into upward/downward glass movement and auto-up safety function. |
Confirmed Fitment & Compatibility Chart
Verification Advice: Always check your existing unit for stamped part number 997831101 and inspect the connector plug configuration before buying.
| Make | Model | Body Style | Engine Variants | Fitment Years |
|---|---|---|---|---|
| Citroen | C4 (MK1 / Phase 1 & Phase 2) | 5-Door Hatchback | 1.4 16V, 1.6 16V, 2.0 16V, 1.6 HDi, 2.0 HDi | 2004 - 2010 |
| Citroen | C4 Coupe (MK1) | 3-Door Coupe | 1.4 16V, 1.6 16V, 2.0 16V, 1.6 HDi, 2.0 HDi | 2004 - 2010 |
| Peugeot | 307 (Matching Part Number Only) | 3-Door / 5-Door / SW Estate | 1.4, 1.6 16V, 2.0 HDi (Verify Plug & MPN 997831101) | 2001 - 2008 |
- Will NOT fit: Citroen C4 Grand Picasso / C4 Picasso MPV models (utilize a completely different door module architecture).
- Will NOT fit: Citroen C4 MK2 models (2010 onwards).
- Will NOT fit: Rear doors or passenger front side doors (Left Hand / Passenger configuration differs).
Why Choose Factory-Original Over Cheap Aftermarket Copies
- Seamless CAN-Bus Communication: Genuine PSA motors feature integrated control modules that communicate flawlessly with the driver master switch and BSI unit.
- Precise Torque & Anti-Pinch Calibration: OEM internal gearing maintains proper door glass speed without tripping circuit protection or binding in side channel rubbers.
- Up to 70% Cost Savings: Get authentic factory durability while saving up to 70% off main dealer retail counters.
Symptoms of a Faulty Window Motor & Why Replacement is Critical
- Driver door window completely unresponsive when pressing master switch buttons.
- Clicking noise coming from inside the door cavity with no glass movement.
- Window moving extremely slowly, juddering, or stopping midway up the door frame.
- Failure of automated one-touch up/down or window comfort close function via key fob remote.
- Why Replace Promptly: A failed driver window motor leaves your cabin vulnerable to water ingress, weather damage, and theft risks.
Fitting Instructions, Required Tools & Repair Time
Step-by-Step Fitting Overview
- Disconnect the vehicle 12V battery negative terminal.
- Remove driver door grab handle trim, armrest screws, and carefully pop door card plastic trim clips.
- Peel back water barrier membrane to gain access to the inner door panel cavity.
- Unplug main wiring loom connector from the window motor control unit socket.
- Unscrew the 3 Torx retaining bolts securing the motor to the glass regulator gear wheel.
- Remove old motor unit, align new motor drive shaft splines, install Torx bolts, and reattach wiring harness plug.
- Reconnect battery, test window travel, calibrate auto-up memory if required, and reassemble door card.
Required Tools: T20 & T30 Torx Drivers, Plastic Trim Removal Tools, 10mm Socket/Spanner.
Estimated Repair Time: 35 to 50 Minutes.
Estimated Garage Labor Cost Calculator
| Garage Hourly Rate (£/Hour) | Estimated Fitting Time | Estimated Garage Labor Total |
|---|---|---|
| £60 / hr (Local Independent Workshop) | 0.75 Hours | £45.00 |
| £90 / hr (Regional Average Rate) | 0.75 Hours | £67.50 |
| £130 / hr (Main Dealer / Specialist) | 0.75 Hours | £97.50 |
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- Checkout Address Notice: Buyers must ensure their delivery address is completely accurate at checkout. Due to rapid automated dispatch systems, delivery addresses cannot be amended post-purchase.
- Return Policy & 50% Restocking Fee: Any returns opened under "Doesn't Fit" or "Item Not As Described" where listing details and part numbers match will incur a 50% restocking fee deduction. Please contact us with your vehicle registration before buying if unsure!
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