BMW 1 3 X3 Series 2 E83 E87 E90 E91 Starter Motor 1,1 KW 2354706

BMW 1 3 X3 Series 2 E83 E87 E90 E91 Starter Motor 1,1 KW is an original starting system component, designed specifically for selected BMW models. Thanks to its precise fit for the engines of these series, it ensures stable engine starting and predictable performance in daily operation, which is particularly important for vehicles used intensively.

Specifications and technical data

• SKU: 2354706-2
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2354706
• Substitutable numbers: 12412354706, 2354706, 12412344246, 2344246, 12417526230, 7526230, 12417610348, 7610348, 12417526239, 7526239, EM
• Category: Other Engine Parts

Purpose and compatibility with BMW models

The presented starter motor is intended for use in popular BMW 1, 3, and X3 series models of the E83, E87, E90, and E91 generations. The component's design has been developed to work with the factory electrical installation and drivetrain of these vehicles, allowing for the maintenance of starting parameters in accordance with the manufacturer's specifications.

The rated power of 1.1 kW provides sufficient torque for efficient crankshaft rotation under typical road conditions, while maintaining a reasonable load on the electrical system. As a result, the starter works well both in daily city driving and on longer trips, where consistent performance is important.

Construction and operating parameters of the starter motor

The starter motor utilizes a classic design with a solenoid switch and a gear matched to the characteristics of the engines used in the mentioned BMW models. The applied configuration allows for:

• efficient engagement with the flywheel ring gear during startup,
• controlled disengagement after the engine has started,
• maintaining stable starter RPM under loads typical for these engines.

Such a solution reduces the risk of excessive wear on both the starter itself and the cooperating elements in the starting system. For the user, this means more predictable operation and lower susceptibility to typical failures related to improper engagement or overloading.

Condition, origin, and benefits of choosing a used part

The offered starter motor is an original BMW component in used condition. In practice, this means maintaining factory geometry, proper fitment with engine mounts, and compliance with the electrical parameters specified by the vehicle manufacturer. Compared to many aftermarket replacements, original components often work better with the vehicle's electrical system, which is especially important in cars equipped with extensive electronics.

Choosing a used OEM starter motor is a sensible solution for drivers who want to keep their car in good technical condition while optimizing service costs. Maintaining the original specification also facilitates subsequent diagnostics – the operating parameters of the starting system remain close to factory settings, which makes interpreting data from diagnostic systems easier.

Installation and maintenance tips

Before installing the starter motor, it is recommended to verify the condition of the vehicle's electrical system, in particular the ground and power cables, as well as the battery condition. Properly performed installation, maintaining torque specifications and correct cable routing, contributes to the reliability of the starting system and reduces the risk of voltage drops during engine startup.

During operation, it is worth paying attention to symptoms such as slow starting, characteristic grinding noises when starting, or irregular starter operation – these may indicate problems not only with the device itself but also with the electrical system or battery condition. A quick response helps avoid further damage and unplanned vehicle downtime.

Drivetrain expansion and technical knowledge

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other elements from the same group, such as additional modules, wiring harnesses, or mounting hardware, check out the available parts in the Other BMW category.

For drivers interested in a broader technical context, including differences in the construction of engines and accompanying systems in premium cars, an article discussing the comparison of sports RS versions with standard models may be helpful – you can find it here: Audi RS vs other models – what is hidden under the hood and chassis?.

If you operate a BMW with all-wheel drive and want to better understand how the starting system interacts with advanced drivetrain systems, it is also worth reading the material comparing various AWD solutions, available at the link: xDrive, 4Matic, quattro or 4Motion – a comparison of AWD systems.