This is a genuine Mercedes-Benz Anti Theft Alarm Horn Siren OEM part with the OE/OEM Part Number A1718205326. It is compatible with W219 CLS350 CLS500 CLS550 CLS63 AMG, W209 CLK350 CLK500 CLK550 CLK63 AMG, and W211 E320 E350 E500 E550 E63 AMG models of Mercedes-Benz. The siren is in black color and is an original MB part.

It is a great addition to your Mercedes-Benz vehicle to enhance its security system and prevent theft. This siren is specifically designed for selected Mercedes-Benz models and is an ideal replacement part for the original one. It is a reliable and high-quality part that ensures the safety of your vehicle.