Audi A3 8P Starter Motor Engine Diesel Actuator Unit 02A911023 LRS00791

Audi A3 8P Starter Motor Engine Diesel Actuator Unit is a starting system component designed for diesel engines in the Audi A3 8P generation. This component from the Starter Motors category ensures efficient engine starting, stable operation during the start-up phase, and proper interaction with the vehicle's electrical system. Thanks to its factory-specific design for the Audi A3 8P platform, it provides a solution technically matched to the parameters of the diesel engine.

Specifications and technical data

• SKU: 02A911023
• Mark: Audi
• Condition: Used
• OEM Part Number: 02A911023
• Substitutable numbers: 02A911023, 02A 911 023, LRS00791
• Fuel type: Diesel
• Category: Starter Motors

Purpose and fitment for Audi A3 8P

The presented starter motor is designed for use in the Audi A3 8P with a diesel engine, which translates into proper matching with the starting torque characteristics and electrical requirements of the diesel unit. The construction intended for this specific A3 generation reduces the risk of installation issues and facilitates integration with the factory engine equipment.

The starter motor works with the diesel power system, ensuring the correct crankshaft rotational speed during starting, which is particularly important at lower temperatures and under conditions of intensive urban use.

Technical and functional characteristics

As a component from the Starter Motors group, this part is responsible for initiating engine operation by mechanically engaging with the flywheel ring gear and transmitting the appropriate torque. The electrical-mechanical design is adapted to the loads typical of diesel units, which require higher starting force than gasoline engines.

The Audi A3 8P Diesel starter motor has been developed to:

• ensure repeatable, stable engine starting in daily operation,
• properly cooperate with the vehicle's electrical system,
• reduce the risk of mechanical overloads in the flywheel area.

Used condition and economic benefits

The offered starter motor is a used part, which allows for a significant reduction in repair costs compared to purchasing a new component, while maintaining the functionality required for daily use. Choosing a used starter motor is particularly beneficial for repairs of intensively used vehicles, where a reasonable balance between financial expenditure and technical efficiency is important.

When deciding on a component from the secondary market, it is worth paying attention to compatibility with the vehicle model and fuel type – in this case, the starter motor is intended for diesel engines, which is crucial for the proper operation of the entire starting system.

If you want to analyze the differences between new and used parts in terms of costs, durability, and availability in more detail, the article Car parts – new or used? We compare costs, quality, and durability may be helpful, allowing you to better choose a service strategy for your vehicle.

The importance of the correct starter motor in a diesel engine

In diesel units, an efficient starter motor is of particular importance because it must generate a sufficiently high torque to achieve the compression pressure necessary for the self-ignition of the mixture. A properly selected starter motor for the Audi A3 8P Diesel influences:

• reliable engine starting at low temperatures,
• lower battery load during start-up,
• reduced wear of mechanical components in the flywheel zone.

Thanks to the proper fitment for the specific model and fuel type, you can avoid problems with long cranking, irregular engine starts, or excessive load on the electrical system.

Expansion of the starting system in Audi – Starter Motors category

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