Replace the steering wheel airbag on your Peugeot 406 with a direct-fit unit designed to restore original occupant protection and clear airbag warning faults. This driver’s airbag (steering wheel module) corresponds to OEM codes 96303944ZL and 4112EQ and is suitable for technicians and experienced DIYers who need a reliable, compatible replacement. Ideal when the airbag has deployed, the airbag warning lamp is illuminated, or after damage to the steering wheel assembly.

The airbag module is a critical safety component that houses the inflator and the cushion inside the steering wheel. Designed for plug-and-play replacement on compatible Peugeot 406 models, it reconnects with the vehicle’s airbag system and SRS circuits. Installing a correct-code airbag reduces the risk of faults such as SRS warning lights, unintended non-deployment, or deployment anomalies.

Technical Information

• Manufacturer: Stellantis / Peugeot
• Model: Peugeot 406
• Product Codes: 96303944ZL, 4112EQ
• Other Numbers: NFP (As Listed)

Installation Recommendations

• Disconnect The Battery: Always disconnect the negative battery terminal and wait at least 10 minutes to allow the SRS capacitors to discharge before working on the airbag system.
• Follow Safe Handling: Handle The Airbag Module With The Front Face Pointing Away From You. Avoid Impact, Heat, Or Static Sources.
• Check The Clock Spring: Inspect The Steering Column Clock Spring And Connectors For Damage Or Wear; Replace If Faulty To Prevent SRS Fault Codes.
• Use Correct Torque And Fasteners: Refit Bolts To Manufacturer Torque Specifications And Ensure Secure Electrical Connections.
• Clear Codes After Replacement: Use An OBD Tool To Clear SRS Fault Codes And Confirm Normal System Operation After Installation.

Most Common Failure Causes

• Crash Deployment: Airbags Removed Following A Collision Must Be Replaced; Deployed Modules Cannot Be Reused.
• Electrical Faults: Corroded Or Damaged Connectors, Broken Wires In The Steering Column, Or Faulty Clock Springs Often Cause SRS Warning Lights.
• Moisture Damage: Water Ingress From Leaks Or Excessive Humidity Can Corrode Contacts And Affect Inflator Circuits.
• Age And Environmental Stress: Over Time Components Can Degrade—Inflators And Connectors May Become Unreliable.
• Improper Removal Or Handling: Incorrect Disconnection Or Rough Handling Can Damage The Module Or Trigger Permanent Faults.

Choosing a correctly coded steering wheel airbag for the Peugeot 406 simplifies installation and improves the chance of immediate fault-free operation. For experienced mechanics and competent DIY enthusiasts, this airbag offers a direct replacement option that restores safety functionality and resolves SRS warnings when used as part of a correct repair procedure.