BMW 1 3 Series E81 E82 E87N E88 E90 E91 E92 N43 Starter Motor

BMW E81 E87 LCI E90 E91 E92 Petrol Starter Motor is an original part from the Starter Motors category, designed for petrol engines of popular BMW 1 and 3 Series models. A used OEM starter ensures proper starting parameters, stable operation, and compatibility with the vehicle's factory electrical system. This is a solution for drivers who expect a proven design and hassle-free installation without modifications.

Specifications and technical data

• SKU: 7550975
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7550975
• Substitutable numbers: 12417589352, 7589352, 12417550975, 12417589350, 7550975, 7589350
• Category: Starter Motors

Intended Use and Compatibility

The starter motor presented is dedicated to petrol versions of BMW E81, E87 LCI, E90, E91, and E92 series. The OEM construction means the part has been specifically designed for the requirements of these models' powertrain systems, maintaining appropriate electrical and mechanical parameters.

Thanks to this, the starter motor works with the factory engine control, electrical system, and fuel supply system, which reduces the risk of cold start problems, voltage drops, or incorrect accessory operation.

Construction and Performance Parameters

The starter motor offered belongs to the group of components responsible for initiating the engine's operation, therefore its construction is optimized for durability and resistance to loads. The applied gear and solenoid are selected to ensure:

• secure engagement with the flywheel ring gear,
• stable starting torque under typical petrol engine loads,
• correct cooperation with the 12 V electrical system in BMW vehicles of this generation.

As an OEM part, the starter motor retains the factory mounting points and correct geometry, which facilitates installation and eliminates the need for modifications to brackets or wires.

Benefits of Using a Used OEM Starter Motor

Choosing a used OEM starter motor for BMW offers a range of practical advantages. The most important ones include:

• Factory Fitment – compliance with the vehicle manufacturer's original design, without the risk of compatibility issues.
• Stable Operating Parameters – a starter motor designed for a specific load range and the characteristics of BMW petrol engines.
• No Modifications Required – original connectors and mounting points are preserved, reducing service time.
• Cost-Effective Repair – a used OEM part is often a more favorable choice than a cheaper aftermarket alternative with uncertain parameters.

If you want to better understand when a used original part will be a better choice than an aftermarket one, check out the article: 5 Reasons Why a Used OEM Part is a Better Choice Than an Aftermarket Part. These are practical tips to help you plan your starter system repair.

Condition, Verification, and Service Application

The starter motor offered is a salvaged part and is classified as a used OEM part. This type of part is a good solution in situations where the existing starter motor shows signs of wear, such as slow starting, characteristic clicking sounds during engagement, or engine starting problems after warming up.

The starter motor will be suitable for both standard replacement and major service work related to the powertrain. By retaining its original specifications, it can be used as a direct replacement for the factory-installed part.

BMW Starter Motors – Selecting the Right Part

When selecting a starter motor for BMW, it is crucial to match it to the specific body series, engine type, and vehicle generation. If in doubt, it is advisable to compare the mounting and electrical parameters with the currently installed part or seek professional assistance.

If you are looking for other BMW starter motors for different models of this brand, check out the BMW starter motors available in our store to select the right component for your car.

Summary

The BMW E81 E87 LCI E90 E91 E92 Petrol Starter Motor is a practical solution for users who expect original construction, correct integration with the vehicle's electrical system, and a reasonable repair cost. A used OEM part allows for the restoration of proper petrol engine starting without compromising on fitment and functionality, making it a solid choice for servicing the starter system in the BMW 1 and 3 Series of this generation.