Mercedes R171 W204 W212 Starter Motor Bosch M272 Engine Petrol A0061516001

Mercedes R171 W204 W212 Starter Motor Bosch M272 Engine Petrol is an original starting system component designed for petrol engines, ensuring reliable engine ignition. Thanks to the factory design, this Mercedes starter motor interacts with the vehicle's electronics in a predictable and safe manner, resulting in a reliable engine start during daily operation. This is a solution for users looking for a proven component with maintained functionality instead of unreliable aftermarket replacements.

Specifications and technical data

• SKU: A0061516001
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0061516001
• Substitutable numbers: A0061516001, A 006 151 60 01
• Fuel type: Petrol
• Category: Starter Motors

Purpose and compatibility with petrol engines

The presented starter motor has been designed for use with petrol engines, which means its electrical and mechanical parameters are perfectly matched to the starting characteristics of such engines. The design accounts for the starting torque requirements, rotational speed, and thermal load typical of petrol power units, which reduces the risk of overload and premature wear.

As an element from the Starter Motors group, it is a key component in the engine starting area – it is responsible for initiating the rotation of the crankshaft and ensuring the unit enters a stable idle speed correctly. Using an original Mercedes solution helps maintain factory starting parameters, which is particularly important in vehicles operated in varying temperature conditions.

Technical and design characteristics

The starter motor is built as an electro-mechanical assembly comprising a DC motor, a gear system, and a coupling assembly with the flywheel ring gear. The applied architecture enables efficient torque transmission with reduced power consumption, which relieves the vehicle's electrical system during startup.

Key functional features include:

• factory fitment for mounting points in M272 units and structurally related petrol engines,
• gear meshing geometry designed specifically for Mercedes,
• integrated solenoid switch responsible for extending the pinion and supplying voltage to the starter motor,
• housing adapted for operation in the engine bay, accounting for thermal and vibration loads.

This configuration promotes stable operation over a long service life, provided it is installed correctly and the vehicle's electrical system is in good condition.

Condition, verification, and service application

The offered item comes from the group of used Mercedes starter motors, making it an attractive cost-effective alternative to new OEM components. A used component allows for restoring the efficiency of the starting system in situations where the current starter shows signs of wear, such as slow cranking, irregular operation, or engagement issues.

The starter motor is particularly suitable for the following service applications:

• replacing a component after a mechanical or electrical failure of the current starter,
• repairing a vehicle after a long period of inactivity, where the starting system has degraded,
• optimizing maintenance costs for older Mercedes models while maintaining the original system design.

Using an original solution from the same brand limits the risk of fitment issues and unforeseen errors in onboard systems.

Benefits of choosing an original Mercedes starter motor

By choosing this starter motor, the user gains a component designed specifically for Mercedes vehicles, rather than a universal replacement. This translates into predictable behavior during startup, proper cooperation with the electrical system, and compliance with the manufacturer's factory specifications. This solution is particularly beneficial for drivers who want to maintain the technical integrity of the vehicle and avoid experimenting with random parts.

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

Additional materials and technical knowledge development

For those interested in the broader context of vehicle upgrades, the impact of component replacement on driving characteristics, and a practical approach to using used parts, an article describing the evolution of one of the most popular hot hatches may be helpful. It is worth reading the material: Hot-hatch legend: the evolution of the VW Golf GTI from Mk1 to Mk8 – design changes and VW car parts, which shows how thoughtful component replacement affects long-term vehicle operation.