BMW E60 E61 E81 E87 LCI E90 E91 E92 E93 Alternator Petrol 180A 7550469

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E60 E61 E81 E87 LCI E90 E91 E92 E93 Alternator Petrol 180A is an original component from the Alternators and generators group, designed for BMW vehicles with petrol engines. High current efficiency ensures a stable power supply for the electrical system, which translates into reliable operation of all onboard systems and driving comfort.

Specifications and technical data

• SKU: 7550469-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7550469
• Substitutable numbers: 12317550469, 7550469
• Fuel type: Petrol
• Category: Alternators & Generators

Application in BMW models

The presented alternator is structurally matched to popular BMW series, such as the E60, E61, E81, E87 LCI, E90, E91, E92, and E93 with petrol engines. This means it can be used in a wide range of body styles (sedan, touring, coupe, convertible) while maintaining factory mounting geometry and proper accessory belt routing.

Thanks to this, the alternator is a functional solution both for standard replacement of a worn component and for charging system repairs in vehicles that are heavily used.

Operating parameters and function in the electrical system

The 180A alternator is adapted to support the extensive electrical system typical of modern BMWs – with numerous control units, comfort systems, and multimedia equipment. Such selected current efficiency:

• ensures stable battery charging under variable loads,
• reduces the risk of voltage drops when multiple consumers are operating simultaneously,
• maintains proper power supply conditions for sensitive onboard electronics.

In practice, this translates into reliable operation of the starting system, predictable performance of safety systems, and a lower risk of failures resulting from insufficient charging.

Product characteristics and condition

The offered BMW alternator comes from dismantling and is marked as a used original component. Such components are frequently chosen by users who are looking for factory fitment and correct cooperation with the vehicle's electronics, while simultaneously reducing costs compared to new parts.

The original design ensures compliance with factory operating parameters, as well as proper cooperation with the engine control system and energy management system in petrol-powered BMW cars.

Benefits of using an original BMW alternator

Using an alternator dedicated to specific BMW series brings a number of practical benefits:

• Factory fitment – maintaining original mounting points and correct accessory belt drive geometry.
• Compatibility with the electrical system – correct cooperation with the charging control system and onboard electronics.
• Reduced risk of voltage issues – an alternator designed for specific loads typical of BMW models of a given generation.
• Reasonable cost-to-quality compromise – a used OEM component often outperforms cheaper universal replacements in terms of fitment.

BMW alternators and generators – expansion and service of the charging system

If you are planning a comprehensive repair or upgrade of the charging system area in your BMW and need other elements from the same group, such as additional alternators, generators, or compatible accessory components, check the available parts in the BMW Alternators and generators category.

Technical knowledge and the choice of used components

When selecting used drivetrain and electrical components, it is worth being guided not only by price but also by compatibility and actual technical condition. It may be helpful to familiarize yourself with practical tips regarding the purchase of used drivetrain components – you will find them in the article Used gearbox – when is it worth it and what you need to remember, which discusses, among other things, issues of profitability, fitment, and risks associated with choosing second-hand parts.