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Genuine OEM Front SAM (Signal Acquisition Module) Body Control Unit removed from a Mercedes-Benz W156 GLA / W253 GLC. This module manages and distributes electrical power to various body systems, ensuring proper functionality of your vehicle’s electronics.
Part Number: A156 900 53 03
Fitment: Mercedes-Benz W156 GLA, W253 GLC (may fit related models – confirm with VIN or dealer).
Condition: Used OEM part, fully tested, and in excellent working condition.
Authenticity: 100% Genuine Mercedes-Benz factory part.
Important Notes:
Match the part number with your original module to ensure compatibility.
Programming/coding may be required after installation.
Photos show the exact module you will receive.
Returns & Feedback:
✔ 14-day return policy – contact us before returning any part.
✔ Positive feedback is appreciated. If any issues arise, please contact us first — we’ll resolve them promptly.

Dhs. 562.50
Selling fast!
Get yours while you can.
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