Mercedes-Benz W164 ECU Engine Control Module Ignition Switch & Key Set A6421506500 OEM

Genuine OEM Mercedes-Benz ECU Engine Control Module, Electronic Ignition Switch (EIS/EZS), and Matching Key Set removed from a working Mercedes-Benz W164 M-Class. This complete matched set includes the original ECU, ignition switch, and matching OEM smart key from the same donor vehicle, making it an ideal replacement for damaged or faulty components. Fully tested and in good working condition before removal. Normal cosmetic wear may be present due to previous use.

Part Number:

• A6421506500
• 6421506500

Package Includes:

• Engine Control Module (ECU/ECM)
• Electronic Ignition Switch (EIS/EZS)
• Matching OEM Smart Key

Compatible Vehicles:

• 2007-2011 Mercedes-Benz M-Class W164
• ML280 CDI / ML300 CDI / ML320 CDI / ML350 BlueTEC (OM642 3.0L V6 Diesel Engine)
• May fit other Mercedes-Benz models equipped with the OM642 3.0L V6 Diesel Engine and matching part number

Item Features:

• Genuine Mercedes-Benz OEM Parts
• Complete ECU, Ignition Switch & Key Set
• Used OEM Condition
• Direct Replacement
• Factory Tested
• Removed from a Working Vehicle

Important Notes:

• Please match the part number before purchase.
• Verify compatibility with your vehicle before ordering.
• Professional installation is highly recommended.
• Programming, coding, key synchronization, VIN adaptation, or SCN coding may be required after installation depending on your vehicle's configuration.
• Item is tested and fully functional before shipping.
• Photos are of the actual item you will receive.

Condition:
Used item in good working condition. Genuine OEM auto parts removed from a working vehicle. All electronic parts may require programming/coding after installation depending on the vehicle.