Product Title

BMW 1 / 2 / 3 Series F20 F21 F30 F31 ICM Plus Control Module ECU 6863389 4A18.L – OEM

Product Description

Genuine OEM BMW Integrated Chassis Management (ICM Plus) control module for BMW F-Series vehicles.

Part number 6863389 (4A18.L), responsible for managing key driving dynamics systems including stability control (DSC integration), steering input processing, chassis coordination, and vehicle motion control.

This item is used OEM and removed from a working vehicle unless otherwise stated. It may show normal signs of wear consistent with age and use.

Please carefully review all photos before purchase to confirm condition and compatibility.

Compatibility

Vehicle Models

• BMW 1 Series F20 / F21
• BMW 2 Series F22 / F23
• BMW 3 Series F30 / F31
• BMW 4 Series F32 / F33 / F36 (select variants)

Model Years

• Approximately 2012–2019 (depending on chassis and build specification)

OEM Part Numbers / Cross References

• 6863389
• 34526863389
• 6864209
• 6864210
• 6863387
• 6863388
• 34526864207
• 34526868256

Function

The ICM Plus module controls:

• Dynamic Stability Control (DSC integration)
• Steering angle and yaw rate processing
• Driving dynamics coordination
• Chassis behavior management
• Communication between ABS, steering, and drivetrain systems

It is a central vehicle dynamics ECU in BMW F-Series platforms.

Important Notes

• Coding or VIN programming may be required after installation
• Must match exact part number or approved BMW interchange reference
• Incorrect module may cause DSC, chassis, or steering warnings
• Professional installation and BMW diagnostic tools (ISTA/Autel) strongly recommended

Item Details

• Brand: BMW (OEM)
• Part Number: 6863389 (4A18.L)
• Type: ICM Plus Control Module ECU
• Condition: Used

Return & Shipping Policy

• Returns accepted within 14 days of delivery
• Item must be returned in original condition and packaging
• Buyer is responsible for return shipping costs
• Import duties and taxes are buyer’s responsibility

Important Notice

• Used electronic control module
• We are not responsible for coding, programming, or installation issues
• Always verify compatibility using VIN or part number before purchase

Contact

For VIN compatibility confirmation or technical questions, please message before purchase.