Description
Left Windshield Wiper Motor BOSCH For Peugeot 407 Front (Driver Side)
Overview
This Bosch left windshield wiper motor is a direct-fit unit designed for Peugeot 407 vehicles, mounted on the front, driver side. It Powers The Wiper Linkage To Ensure Reliable Blade Movement Across The Windshield. Ideal For Professional Mechanics And DIY Enthusiasts Searching By Part Number (9656859980, 3397020604, 0390241721) Or Cross-Reference Codes.
Key Benefits
- Direct Replacement For OE/Aftermarket Fitment — Simplifies Repair Time In The Workshop.
- Improves Wiper Performance When Original Motor Shows Intermittent Operation Or Noise.
- Commonly Searched By Part Numbers, Increasing Findability In Online Stores And Catalogs.
Function And Application
The Wiper Motor Converts Electrical Power Into Rotational Torque To Drive The Wiper Linkage And Arms. It Provides Parked-Position Control So Blades Rest Correctly When Switched Off. Proper Operation Is Essential For Visibility In Rain And Snow, Making This Component Critical For Safe Driving.
Compatibility
Primary Fitment: Peugeot 407 (Front, Driver Side). Confirm Fitment By Matching The Part Numbers Listed In The Technical Information Section Below. Commonly Used In Stellantis Group Vehicles Where The Peugeot 407 Shares Wiper System Architecture.
Technical Information
- Manufacturer: Bosch
- Model: Peugeot 407
- Product Codes: 9656859980, 3397020604, 0390241721
- Additional Numbers: 6405GN, 6405GL, NFP, 9661812180, 390241968
Installation Recommendations
- Prepare Tools: Ratchet Set, Torx/Screwdriver Set, And Pliers For Clip Removal.
- Safety First: Park Vehicle On Level Ground And Switch Ignition Off. It Is Recommended To Disable The Wiper Circuit To Prevent Accidental Operation During Installation.
- Procedure Summary: Remove Wiper Arms (Mark Their Park Position), Remove Cowl/Plastic Trim To Access Motor, Disconnect Electrical Connector, Unbolt The Motor From The Linkage, Replace With New Unit, Reassemble In Reverse Order.
- Alignment: Ensure Wiper Arms Are Reinstalled In Correct Park Position To Avoid Incorrect Stow Or Scraping.
- Testing: Run Wiper System Through All Speeds And Park Cycle Before Final Reassembly To Verify Correct Operation.
Why This Part Fails
Wiper Motors Typically Fail Due To Age And Wear Of Internal Brushes Or Gears, Water Ingress And Corrosion From Seal Failure, Excessive Mechanical Load Caused By Worn Pivot Bushings Or Seized Linkage, And Electrical Issues Such As Faulty Connectors Or Overheating. Symptoms Include Intermittent Movement, Grinding Or Clicking Noises, Sluggish Operation, Or Complete Loss Of Motion.
Service Life And Maintenance Tips
Service Life Depends On Use, Climate, And Maintenance—Motors Often Last Several Years But Can Fail Earlier In Harsh Environments With Frequent Moisture Or Salt Exposure. Periodic Inspection Of Linkage Bushings, Protective Seals, And Connector Condition Extends System Life. Replace Worn Linkage Components Simultaneously If Heavily Corroded Or Loose.
Notes For Purchase
Search By Any Of The Listed Product Codes To Locate The Correct Unit Quickly. This Motor Is Suited For Mechanics And DIYers Comfortable With Basic Disassembly Around The Windshield Cowl Area. Including Clear Part Numbers In Your Listing Helps Improve Visibility In Search Engines And E-Commerce Platforms.
