Audi A4 B7 2.0 TFSI Starter Motor Engine Motor Actuator Petrol 03L911021E

Audi A4 B7 2.0 TFSI Starter Motor Engine Motor Actuator Petrol is a component from the Starter Motors category, designed for the starting system in Audi vehicles with petrol engines. This used OEM component ensures proper cooperation with the power unit, stable starting, and correct operation of the engine power supply and control system. It is a solution for drivers and workshops looking for a technically matched starter motor for a specific TFSI engine configuration.

Specifications and technical data

• SKU: 06B911023A
• Mark: Audi
• Condition: Used
• OEM Part Number: 06B911023A
• Substitutable numbers: 06B911023A, 06B 911 023 A
• Fuel type: Petrol
• Category: Starter Motors

Purpose and function in the starting system

The presented starter motor with actuator operates within the petrol engine's starting system, responsible for dynamically accelerating the crankshaft to the speed necessary for the power unit to run independently. The design, matched to the TFSI engine in the Audi A4 B7, allows for correct engagement with the flywheel ring gear and proper cooperation with the vehicle's electrical system.

By using an original Audi solution, compliance with factory operating parameters is maintained, which reduces the risk of cold start problems, voltage drops, or improper operation of engine accessories. This is particularly important in modern petrol units, where the starting system works with advanced control electronics.

Benefits of using an original Audi starter motor

Using a starter motor with an actuator dedicated to the Audi A4 B7 2.0 TFSI brings a number of practical assembly and operational benefits:

• factory fitment to the engine housing and drivetrain system,
• proper cooperation with the electrical system and petrol engine control,
• maintenance of original starting parameters, essential for frequent engine starts,
• reduction of the risk of improper engagement with the flywheel ring gear.

The used OEM component is a reasonable choice for workshops and users who want to maintain compliance with factory specifications while optimizing repair costs. An Audi starter motor of this type will prove effective both for standard replacement of a worn component and for larger service work in the engine area.

Selection, installation, and technical compatibility

To ensure the correct operation of the starting system, it is crucial to match the starter motor to the specific version of the petrol engine and the vehicle's electrical system. In practice, this means it is necessary to verify compatibility with the engine unit code and the vehicle's factory parameters. The original starter motor with actuator designed for the Audi A4 B7 2.0 TFSI facilitates plug-in installation in place of the worn component, without the need for modifying wiring harnesses or mounts.

When replacing, it is recommended to check the condition of ground connections, power cables, and the state of the flywheel ring gear to fully utilize the potential of the newly installed component. A correctly selected starter motor reduces the risk of electrical system overloads, slow engine cranking, or characteristic grinding noises during startup.

Audi starter motors – expansion and modernization of the starting system

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

Safe purchase of a used starter motor online

When choosing a used starter motor for the Audi A4 B7 2.0 TFSI, it is worth paying attention to compatibility with manufacturer markings, fuel type, and intended use for a specific model generation. Selection procedures based on catalog numbers, comparing photos, and verifying technical parameters in service documentation can be helpful. For users who want to organize the purchasing process and avoid common mistakes when choosing used starting system components, the following guide will be useful: Safe purchase of used car parts online – a step-by-step guide.