2007-10 Mercedes W221 W216 Harman Becker Logic7 Audio Amplifier A2218206789 OEM

$ 499.95

Product Description

Genuine OEM Mercedes-Benz Harman/Becker Logic7 audio amplifier for selected W221 S-Class and C216/W216 CL-Class vehicles equipped with the factory premium surround-sound system.

This amplifier communicates through the vehicle’s MOST fiber-optic network and is intended as a direct replacement for a compatible factory unit. It will not work in vehicles equipped with the standard non-Logic7 audio system.

Product Details

Brand: Mercedes-Benz
Manufacturer: Harman/Becker Automotive Systems
Component: Factory audio amplifier
Sound system: Harman Kardon/Becker Logic7
Primary Mercedes part number: A2218206789
Number without spaces: 2218206789
Common Becker model family: BE7021
Network connection: MOST fiber optic
Installation location: Rear compartment/trunk area
Condition: Used OEM
Included: Amplifier and any attached plugs or pigtails shown
Country of manufacture: Germany

Compatibility

The Mercedes-Benz parts documentation associates A2218206789 with selected 2006–2010 production W221 S-Class vehicles, corresponding primarily to North American 2007–2010 model-year applications. Mercedes-Benz parts reference

Potential applications include vehicles equipped with the factory Logic7 system:

Mercedes-Benz S-Class W221

2007–2010 S550
2007–2010 S550 4MATIC
2007–2010 S600
2007–2010 S63 AMG
2007–2010 S65 AMG

Mercedes-Benz CL-Class C216/W216

2007–2010 CL550
2007–2010 CL600
2008–2010 CL63 AMG
2007–2010 CL65 AMG

The BE7021 Logic7 amplifier family was used in both W221 S-Class and C216/W216 CL-Class vehicles with COMAND NTG3 and the MOST fiber-optic audio network. BE7021 application reference

Important Compatibility Notice

Match the complete part number on your original amplifier before ordering. Mercedes used several visually similar amplifiers with different hardware, software, COMAND versions, speaker configurations, and vehicle coding.

Numbers such as A2218701789, A2218705089, A2218707789, A2219004302, and A2219005302 should not automatically be treated as interchangeable merely because the housings look similar. Some belong to different amplifier or COMAND revisions.

Professional installation and vehicle coding may be required. The MOST fiber-optic loop must remain correctly connected or other infotainment components may stop functioning.

Condition

Used OEM component with normal cosmetic wear from previous installation. Please examine all listing photographs for connector condition, mounting points, identification labels, and included components.