Audi A3 8V 1.4 TFSI Petrol Starter Motor Engine Actuator Unit 0AM911023N

Audi A3 8V 1.4 TFSI Petrol Starter Motor Engine Actuator Unit is an original component from the Starter Motors group, designed for petrol-powered engines. This used OEM starter motor ensures proper starting parameters, stable integration with the vehicle's electronics, and adherence to factory assembly standards for the Audi A3 8V 1.4 TFSI model.

Specifications and technical data

• SKU: 0AM911023N
• Mark: Audi
• Condition: Used
• OEM Part Number: 0AM911023N
• Substitutable numbers: 0AM911023N, 0AM 911 023 N
• Fuel type: Petrol
• Category: Starter Motors

Purpose and compatibility

The presented starter motor is designed to work with the 1.4 TFSI petrol engine in the Audi A3 8V generation. The OEM design guarantees a precise fit to the gearbox housing, correct positioning of the pinion gear relative to the flywheel ring gear, and proper connection to the vehicle's electrical system.

Thanks to the retention of factory mounting points and original geometry, installation is predictable, with no need for wiring modifications or adapters. This solution is particularly beneficial for vehicle maintenance where consistent starting parameters and compliance with manufacturer documentation are crucial.

Technical characteristics of the starter motor

The starter motor for the 1.4 TFSI unit running on petrol fuel is optimized for the engine's specific characteristics: starting torque, rotational speed, and electrical system load. The applied solenoid and gear design ensures efficient engagement with the flywheel ring gear and rapid attainment of the required crankshaft rotational speed.

The original Audi design accounts for integration with engine control systems, resulting in stable engine starting both when cold and when the engine is warm. The starter motor is adapted to operate under typical service conditions for this model, taking into account thermal and electrical loads.

Condition, origin, and advantages of using OEM parts

This item comes from the used OEM parts group, which means it maintains the vehicle manufacturer's original specifications while reducing repair costs. Compared to low-budget replacements, the OEM starter motor offers factory-grade fitment, predictable durability, and compatibility with the factory engine control unit software.

Choosing a used OEM starter motor is often a beneficial compromise between price and quality – especially in the case of models like the Audi A3 8V 1.4 TFSI, where starting precision and proper cooperation with electronics have a direct impact on vehicle usage comfort.

If you would like to analyze the differences between new and used components, their durability, and the cost-effectiveness of repairs in more detail, the following article may be helpful: New or used? A comparison of car part costs and quality.

Application in the starting system and assembly aspects

The starter motor in the Audi A3 8V 1.4 TFSI is responsible for initiating the operation of the petrol unit through a short-term, controlled load on the electrical system and mechanical acceleration of the crankshaft. A correctly selected component minimizes the risk of starting issues, excessive voltage drops, or improper engagement with the flywheel ring gear.

During replacement, it is recommended to:

• verify the condition of the starter system's power and ground cables,
• check the condition of the flywheel ring gear for tooth wear,
• check the battery health to ensure sufficient voltage during startup.

This approach allows you to fully utilize the potential of the installed starter motor and limit the risk of recurring faults resulting from other system components.

Service expansion within the Audi starting system

If you are planning a comprehensive repair or upgrade of the engine area in your Audi and need other items from the same group, such as additional starter motors, mounting elements, or installation hardware, check out the available parts in the Audi Starter Motors category.

Summary

Audi A3 8V 1.4 TFSI Petrol Starter Motor Engine Actuator Unit is a solution intended for users who expect compliance with factory specifications, proper fitment, and predictable performance parameters in a petrol engine. Choosing a used OEM component allows you to maintain proper starting performance, preserve compatibility with vehicle electronics, and optimize service costs without compromising the quality of the design developed by Audi.