Description
Seat Height Adjustment Control PEUGEOT 406
Color FZL – Gray Ouragan
Driver Side
This seat height adjustment control is an OEM-style electric switch/assembly for the driver seat of the Peugeot 406. It allows precise up/down adjustment of the seat height and is a direct replacement for worn or damaged original units. Ideal for professional workshops and competent DIY mechanics, the unit is often searched by part numbers (9616709377, 8920T5, 8920W1) — include these codes when ordering to improve compatibility matching.
Technical Information
- Manufacturer: Stellantis (Peugeot / Citroën Group)
- Model: Peugeot 406 (Driver Side Seat)
- Product Codes: 9616709377, 8920T5, 8920W1
- Other Numbers: NFP (as provided)
- Color: FZL – Gray Ouragan
Compatibility
Primarily Designed For Peugeot 406 Driver Side Seats. Always match the listed product codes with the part you are replacing — the same part numbers are commonly used when searching online or cross-referencing parts catalogs.
Function
The control operates the electric motor or actuator that raises and lowers the driver seat cushion. It routes switch commands to the seat motor via the seat wiring harness and connector, providing stepped or proportional movement depending on the seat mechanism. Proper operation restores ergonomic seating position and safe driving posture.
How To Replace
Suitable For Experienced DIY Mechanics And Professional Technicians. Typical Replacement Steps:
- Disconnect The Battery Before Starting Work To Avoid Short Circuits And Airbag/Seat Controller Issues.
- Move The Seat To Its Highest/Front Position To Access Trim Panels And Screws.
- Remove Side Trim Covers To Expose The Switch Assembly And Electrical Connector.
- Unplug The Connector Carefully, Then Remove Fasteners Holding The Switch/Module In Place.
- Fit The New Unit, Reconnect The Connector, Reassemble Trim And Test All Seat Functions Before Finalizing.
Installation Recommendations
- Use Correct Fasteners And Avoid Over-Tightening To Prevent Breakage Of Plastic Components.
- Inspect Wiring And Connectors For Corrosion Or Damage; Repair Any Faulty Wiring Before Installing The New Unit.
- Test Seat Movement While The Car Is Still Accessible To Confirm Correct Operation.
- If The Seat Has Integrated Safety Systems (Airbag Or Occupancy Sensors), Follow Manufacturer Procedures When Disconnecting/Reconnecting To Prevent Fault Codes.
Why This Part Most Often Fails
Common Failure Causes Include Mechanical Wear Of Internal Switch Contacts, Broken Plastic Actuators Or Mounting Tabs, Water Or Dirt Ingress Causing Corrosion, And Wiring Or Connector Damage From Seat Movement. Frequent Adjustments Over Many Years Accelerate Wear, And Spills Or Moisture Are Frequent Contributors To Electrical Faults.
Notes For Buyers
Search Using Any Of The Supplied Part Numbers (9616709377, 8920T5, 8920W1) To Quickly Find Matching Units. This Description Focuses On The Driver Side Seat Height Adjuster For Peugeot 406; Verify That The Color/Trim Code (FZL – Gray Ouragan) Matches Your Interior When Aesthetic Match Is Important.
Order Now Using The Part Codes Above To Ensure You Receive The Correct Replacement Unit For Professional Or DIY Seat Repair And Restoration.
