Upgrade your BMW 5 Series' security with this genuine alarm horn siren, designed to provide an audible warning when your vehicle is equipped with an alarm system. Suitable for models E61 and E60 produced between 2004 and 2010, this siren is an essential component for any driver looking to maintain the integrity of their vehicle's security features.

Finished in sleek black, the siren is manufactured in Germany, ensuring top-quality and compatibility with your vehicle's existing setup. With the part number 9117900, you can trust in the accuracy of your purchase and the performance of this alarm sensor unit, which is designed to seamlessly integrate with your car's existing audio signal type.