BMW E60 E61 E65 E66 E67 E87 E90 Alarm Siren Horn 9189818

BMW E60 E87 E90 Alarm Siren is an original part from the horns category, designed for factory security systems in selected BMW models. A used BMW alarm siren ensures proper cooperation with the vehicle's electronics, maintaining the parameters specified by the manufacturer. It is a practical solution for drivers who want to restore full alarm functionality without altering the installation.

Specifications and technical data

• SKU: 9189818
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9189818
• Substitutable numbers: 65759189818, 9189818, 65759243750, 9243750, 657591676376575015340265750309352, 657591898186575039307965759124581, 916763701534020309352, 918981803930799124581, 657591179006575922307265756922565, 657569360096575697775565756917740, 911790092230726922565, 65759223072, 9223072, 65759167637, 9167637, 65759124581, 9124581, 65759117900, 9117900, 65756977755, 6977755, 65756948392, 6948392, 65750393079, 0393079, 65750309352, 0309352, 65750153402, 0153402, 65756942429, 6942429, 65756936009, 6936009, 65756933790, 6933790, 65756922565, 692256
• Category: Horns

Application and Compatibility

The alarm siren is dedicated to popular BMW series such as E60, E87, and E90, which are equipped with factory alarm systems. As a component from the BMW horns group, it works with original controllers and wiring harnesses, which reduces the risk of communication errors in the vehicle's bus system.

Thanks to the use of an original solution with preserved part numbers and interchangeable numbers, the siren can be matched to a specific car configuration based on catalog data or VIN number, without the need for installation modifications.

Construction and Functional Parameters

The BMW alarm siren is designed to work with the central locking system, sensors, and comfort modules. In practice, this means:

• correct generation of an audible signal with appropriate acoustic characteristics,
• compatibility with factory controller software,
• stable operation under typical vehicle operating conditions.

The original design of the siren limits the risk of interference in the electrical system and problems with computer diagnostics, which often occur when using low-quality aftermarket parts.

Condition, Origin, and Benefits of Choosing a Used Part

The offered BMW alarm siren comes from the secondary market and is designated as a used original part. This type of part is a sensible choice for users who want to maintain factory solutions in their car while optimizing repair costs.

Choosing a used OEM alarm siren allows you to:

• maintain the consistency of the security system with the rest of the vehicle's electronics,
• preserve the original alarm operating parameters,
• minimize the risk of coding and adaptation problems.

Installation and Service Aspects

The BMW alarm siren offered here is designed for installation in the factory location, using original mounting points and connectors. In most cases, the installation involves:

• removing the old siren,
• connecting the electrical harness plug,
• mounting the component in the location designated by the manufacturer.

This solution facilitates service work and reduces repair time, while also maintaining aesthetics and proper routing of electrical harnesses in the engine bay or body.

Other BMW Horns and Technical Knowledge

If you are looking for other BMW horns compatible with a specific model, check out the BMW horns available in our store, where you will find a wide selection of acoustic components for various series and model years.

When planning more extensive service work on the powertrain and security systems, it is also worth familiarizing yourself with the guide on diagnostics and selection of clutch and dual-mass flywheel components. Practical tips can be found in the article Clutch and Dual-Mass Flywheel – Diagnostics and Part Selection for the Powertrain, which helps to better plan comprehensive repairs in vehicles with advanced electronics.