Premium OEM Audio Amplifier Module
Upgrade or restore your Mercedes-Benz audio performance with the Genuine Mercedes-Benz CONTROL UNIT Sound System A0009009817—an original OEM amplifier engineered to deliver exceptional sound clarity, optimized output, and full system compatibility.
Designed to integrate seamlessly with the factory MOST/LIN audio network, this control unit ensures accurate sound processing, stable communication with vehicle electronics, and high-fidelity audio reproduction as intended by Mercedes-Benz.
⭐ Key Features
• 100% Genuine Mercedes-Benz OEM Part
Ensures perfect fitment, long-term durability, and reliable audio performance.
• Enhanced Sound Processing
Provides clear amplification, balanced output, and distortion-free sound across all factory speakers.
• Seamless Integration
Works flawlessly with the vehicle's original infotainment system, MOST fiber optics, speakers, and sound profiles.
• Ideal for Replacement or Retrofit
Restores factory audio functionality when the existing amplifier is faulty, damaged, or malfunctioning.
📌 Part Number
A0009009817
(Direct OEM replacement for specific Mercedes-Benz sound system configurations)
🔧 Compatibility
This amplifier is compatible with various Mercedes-Benz models equipped with OEM premium sound systems:
Compatible Chassis Models:
W213 – E-Class
C217 – S-Class Coupe
W222 – S-Class Sedan
A238 – E-Class Cabriolet
C238 – E-Class Coupe
C257 – CLS
X290 – AMG GT 4-Door Coupe
If you are unsure about compatibility, simply send us your VIN and we will confirm fitment for you.
⚠️ Important Notes
Professional coding or adaptation may be required after installation.
Always ensure part number compatibility before purchase.
📞 Need Assistance?
If you have questions regarding installation, coding, or compatibility, our team is ready to help. Just contact us for support!