Starter BMW E81 E82 E87N E88 E90 E91 E92 N43 Starter Motor 7550975

BMW E81 E82 E87N E88 E90 E91 E92 N43 Engine Starter Motor 7550975 is an original part from the Starters category, designed for BMW N43 series power units. A used OEM starter ensures proper starting parameters, stable cooperation with the vehicle's electrical system, and adherence to factory manufacturer standards. This is a solution for drivers who expect a proven design and correct operation of the starting system without interfering with the car's factory architecture.

Specifications and technical data

• SKU: 7550975-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7589352
• Substitutable numbers: 12417589352, 7589352, 12417550975, 12417589350, 7550975, 7589350
• Category: Starter Motors

Technical Characteristics of the BMW N43 Starter Motor

The presented starter motor is an OEM part from the BMW brand, designed to work with N43 gasoline engines used in 1 and 3 Series models. The starter's construction is adapted to the factory flywheel and the electrical system of these units, which translates to correct starting torque and repeatable engine starts under various operating conditions.

Original manufacturing means maintaining the correct mounting geometry, proper engagement with the flywheel ring gear, and compatibility with factory control systems. This allows the starter motor to work with the vehicle's safety systems and electronics without the need for additional modifications.

Intended Use and Compatibility

The starter motor has been specifically developed for use in BMW E81, E82, E87N, E88, E90, E91, and E92 vehicles equipped with the N43 engine. This means it is matched in terms of:

• spacing and type of mounting points to the engine block,
• electrical interface with the vehicle's electrical system,
• operating parameters required by the N43 unit.

An additional advantage is the presence of interchangeable numbers, which facilitates part selection for different equipment versions and model years within the same body generations. The starter motor comes from the line of original BMW components, which helps maintain the technical consistency of the entire powertrain.

Condition, Origin, and Benefits of Choosing a Used Part

This part comes from the group of used BMW starter motors, which allows for reduced repair costs while maintaining the original manufacturer's specifications. Choosing a used OEM starter is particularly beneficial where precise fitment to a specific engine and body version is important, and there is no need to invest in a new component.

A used OEM starter motor also means:

• preservation of factory quality materials and construction,
• assurance of compliance with factory electrical parameters,
• reduced risk of installation problems compared to aftermarket alternatives with uncertain specifications.

Why Choose an Original BMW Starter Motor

In the starting system, the correct matching of all components is crucial – from the electrical system, through control, to mechanical engagement with the flywheel. An original BMW starter motor ensures the consistency of these parameters, which translates to stable engine starting and less strain on other system components.

By using OEM parts, you can avoid problems typical of some aftermarket alternatives, such as incorrect mounting, excessively noisy operation, or incompatibility with the engine control unit's requirements. This is particularly important in modern units where the starter motor interacts with the vehicle's extensive electronics.

If you need other parts from the starter motor category dedicated to this brand, to comprehensively care for your car's starting system and maintain the consistency of the components used, check the available parts in the BMW Starters category.