Replace your faulty right (passenger-side) front wiper motor with a reliable Bosch unit designed to restore smooth, quiet wiping and secure park positioning on Peugeot 407 vehicles. This electric motor drives the wiper linkage to clear the windshield, improving visibility in rain and adverse weather. The part is commonly searched by its product codes, so including these identifiers improves findability for mechanics and DIY enthusiasts looking for a direct replacement.

Key Features

High-quality electric drive from a reputable supplier, built to interface with the Peugeot 407 wiper linkage. Designed for the passenger-side front wiper, the motor provides the torque and intermittent operation needed for safe, reliable wiping performance.

Typical Symptoms Indicating Replacement

• Wiper Arm Does Not Move Or Moves Intermittently
• Unusual Grinding Or Clicking Noises From Under The Cowl
• Wipers Stop In Wrong Park Position
• Slow Wiper Movement Or Loss Of Intermittent Function

How The Part Works

The wiper motor converts 12 V electrical energy into rotary motion, transmitted through an integrated gearbox and a linkage assembly to move the wiper arm across the windshield. Proper park position is managed by internal mechanical stops or an internal parking circuit so the wipers return to their rest position when switched off.

Installation Recommendations

• Disconnect The Battery Before Starting Work To Avoid Short Circuits.
• Remove Wiper Arms And Cowl Cover To Access The Motor And Linkage.
• Mark The Wiper Arm Position Before Removal To Ensure Correct Reinstallation And Parking Alignment.
• Disconnect Electrical Connector And Remove Mounting Bolts; Fit New Motor In Reverse Order.
• After Installation, Reconnect Battery And Verify Correct Wiper Park And All Speeds/Intermittent Settings Work Properly.
• Check Fasteners And Connector For Corrosion; Replace Any Damaged Clips Or Seals To Prevent Water Ingress.

Why This Part Most Often Fails

Wiper motors commonly fail due to brush wear inside the electric motor, water ingress leading to corrosion of electrical contacts or gearbox components, mechanical overload from frozen or obstructed wipers, and long-term wear of internal gears. Environmental exposure (rain, road salt) accelerates deterioration of seals and electrical connections, making the motor more susceptible to faults.

Technical Information

• Manufacturer: Bosch
• Model: For Peugeot 407 (Passenger Side / Right)
• Product Codes: 9656859880, 3397020605, 0390241722
• Other Numbers: 6405GP, 6405GQ, 390241969, 9661812080

Practical Notes For Mechanics And DIYers

This motor is a direct-fit replacement for the right/front passenger-side wiper of Peugeot 407 vehicles. When installing, ensure the wiper linkage is free and lubricated and that electrical connectors are clean and secure. If the linkage shows excessive play or worn joints, replace or refurbish the linkage at the same time to avoid premature load and failure of the new motor.

Using the correct product codes when searching increases the chance of finding the exact matching unit fast. Suitable for professional workshops and experienced DIYers who follow safe installation practices and verify wiper alignment and function after fitting.

This Bosch right-side windshield wiper motor is a direct-fit replacement for Peugeot 407 models and is designed for professional workshops and experienced DIY mechanics. The unit drives the wiper linkage on the passenger side, restoring reliable park position and sweep performance. Ideal when the wipers move intermittently, make grinding noises, fail to park, or stop responding on the passenger side. Common search keywords: Peugeot 407 wiper motor, Bosch wiper motor, 9661812080, 0390241969.

Technical Information

• Manufacturer: BOSCH
• Model: Peugeot 407
• Product Codes: 9661812080, 0390241969
• Additional Numbers: 3397020876, 3397020605, 6405GP, 6405GQ, 9656859880

Function And Fitment

The motor converts electrical power into the rotational motion required to drive the wiper linkage and arms on the passenger (right) side of the windshield. It is intended for Peugeot 407 variants fitted with the corresponding wiper mechanism. It interfaces with the vehicle electrical connector and mounts to the wiper gearbox/linkage assembly.

How To Replace

General replacement steps for mechanically capable users or technicians:

• Disconnect Negative Battery Terminal To Prevent Short Circuits.
• Move Wiper Arms To Service Position If Possible, Mark Their Park Positions, Then Remove Wiper Arms.
• Remove The Cowl/Plastic Covering To Access The Wiper Motor And Linkage.
• Disconnect The Electrical Connector From The Motor.
• Unbolt The Motor From The Linkage (Usually 2–3 Fasteners) And Detach The Motor From The Gearbox/Linkage.
• If Required, Transfer The Linkage Or Replace As An Assembly; Fit New Gaskets Or Bushings If Worn.
• Reinstall Motor, Reconnect Wiring, Refit Cowl And Wiper Arms In Marked Positions, Reconnect Battery, And Test Sweep And Park Positions Before Final Tightening.

Installation Recommendations

Use basic hand tools and protect painted surfaces when removing wiper arms. Mark wiper arm orientation to preserve correct park position. Ensure electrical connector and ground are clean and corrosion-free. Lubricate pivot points and linkage bushings with appropriate grease during reassembly. Test motor operation through complete park cycles before final reinstallation of the cowl and panels. Replace damaged grommets or seals to reduce future moisture ingress.

Most Common Reasons For Failure

Wiper motors typically fail due to moisture ingress and corrosion of internal components, worn carbon brushes or commutator wear, seized or degraded linkage bushings that overload the motor, mechanical damage from frozen or obstructed blades, and electrical faults such as blown fuses, relays, or poor grounding. Age and high duty cycles (frequent use) also shorten service life. Regular inspection of linkage joints and prompt replacement of worn wiper blades reduces motor load and extends service life.

This listing includes the most commonly searched part numbers to help you find the exact replacement quickly. Suitable for mechanics and competent DIYers who need a reliable, direct-replacement passenger-side wiper motor for the Peugeot 407.