Description
Electric motor for the right front window regulator for PEUGEOT 407. With electric folding function. Passenger Door.
High-quality replacement window regulator motor designed for the right front (passenger) door of the Peugeot 407. This electric motor operates the window regulator gearbox and is suitable for workshops and skilled DIY mechanics who need a reliable, direct-fit unit. The part is commonly referenced by product codes 9663036580 and 9222Y9, so searching by these numbers will quickly locate the correct item.
The motor’s primary function is to drive the window regulator mechanism, enabling smooth up-and-down movement of the front passenger window. The unit includes an electric folding function that assists in precise positioning and engagement of the regulator assembly, helping to reduce strain on the gearbox during operation.
Technical Information
- Manufacturer: PEUGEOT / Stellantis
- Model: Peugeot 407
- Product Codes: 9663036580, 9222Y9
- Other Numbers: NFP
Installation Recommendations
- Disconnect the negative battery terminal before starting work to prevent short circuits and accidental operation.
- Remove the door trim panel carefully to avoid breaking clips. Peel back the moisture barrier only as much as needed to access the regulator and motor.
- Secure the glass in the raised position (use suction cups or tape) before unbolting the regulator from the glass to prevent the window from falling.
- Unplug the electrical connector, unfasten the motor mounting bolts, and remove the motor together with the regulator if necessary. Compare the new motor to the old unit to ensure matching mounting points and connector type.
- Install the new motor, tighten bolts to manufacturer torque where available, reconnect the electrical connector, and test the window operation before reassembling the door trim.
- Reinstall the moisture barrier and door trim, ensuring all clips and screws are re-fitted. Reconnect the battery and perform final functional checks (full up/down and any manual re-calibration procedure if required by the vehicle).
Most Common Failure Causes
- Wear Of Internal Brushes And Commutator: Over time, the motor brushes wear out, causing intermittent or slow window operation.
- Water Ingress And Corrosion: Moisture entering the door can corrode motor internals or electrical connectors, leading to failure.
- Regulator Gear Or Cable Damage: Excessive load from a damaged regulator (bent rails, frayed cable) can overload and burn out the motor.
- Electrical Issues: Faulty switches, poor grounding, or wiring faults can mimic motor failure or accelerate motor wear due to voltage drops.
- Mechanical Seizure: Dirt, rust, or lack of lubrication in the regulator mechanism increases load and shortens motor life.
Designed for professional installers and experienced DIYers, this window motor offers a direct replacement option where indicated by the listed product codes. Including the original reference numbers in searches helps ensure fast identification of the correct part for Peugeot 407 front passenger door applications.
