Mercedes W415 Manual Petrol 607951 Starter Motor A4159066300

The Mercedes W415 Manual Petrol 607951 Starter Motor A4159066300 is an original part from the Starter Motors group, designed for petrol engines paired with a manual transmission. This solution is engineered for stable, repeatable engine starting and maintaining factory drivetrain performance parameters in Mercedes vehicles.

Specifications and technical data

• SKU: A4159066300
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4159066300
• Substitutable numbers: A4159066300, A 415 906 63 00, A 415 906 40 00, A4159064000
• Fuel type: Petrol
• Gearbox type: Manual
• Part type: Starter Motor
• Category: Starter Motors

Application and Compatibility

The presented starter motor is designed to work with petrol engines and manual transmissions, ensuring proper compatibility with the engine's starting characteristics. The construction, adapted to a specific drive configuration, allows for maintaining adequate torque during engine start-up, reducing the risk of mechanical overload.

By using an original Mercedes solution, it's possible to maintain consistency with the vehicle's factory electrical system, including the starting circuit, safety features, and control systems. This is particularly important for modern petrol engines, where starting parameters are closely linked to the control electronics.

Construction and Performance Characteristics

Starter motors from this series utilize a classic, proven electromagnetic design, optimized for operation with petrol engines. The use of appropriately selected windings, gears, and a one-way clutch allows for efficient transfer of torque to the flywheel ring gear while maintaining stable operation under typical operating conditions.

In practice, this translates to:

• Reliable cold and hot starting,
• Reduced voltage drops in the electrical system during start-up,
• Less mechanical stress on engine components during frequent starts.

The used nature of the part allows for an economical restoration of the starting system's functionality while maintaining the original manufacturer's specifications. This solution is particularly beneficial for repairs where both technical compliance and cost control are important.

Benefits of Using an Original Starter Motor

Using a starter motor dedicated to a petrol engine with a manual transmission offers a range of practical advantages. The most important include:

• Factory Fitment to the vehicle's drivetrain and electrical system, without the need for installation modifications.
• Consistency of starting parameters with manufacturer's specifications, promoting stable engine and control electronics operation.
• Ability to utilize existing mounting points and original connectors, simplifying installation.
• Cost-Effective Repair while maintaining the quality characteristic of the Mercedes brand.

For workshops and individual users, this means predictable installation times, a lower risk of compatibility issues, and easier diagnostics of potential future faults.

Professional Installation and Part Selection

To fully leverage the potential of this starter motor, installation in a workshop environment is recommended, following the vehicle manufacturer's procedures. Proper tightening of mounting points, checking the condition of power supply cables, and verifying the battery's condition are crucial to minimize the risk of overloads and voltage drops.

When selecting components for the starting system, it is advisable to use OEM designations and interchangeable part numbers, which facilitates precise matching of the component to the specific engine and gearbox version. If in doubt, comparing the old and new parts before installation can also be helpful.

If you are planning a comprehensive repair or upgrade of the starting system area in your Mercedes and need other parts from the same group, such as solenoids, starter gears, or drive housings, check the available parts in the Mercedes Starter Motors category.

Additional Technical Support

When working with drivetrain and starting system components, proper integration with the vehicle's electronics, including control modules and sensors, is increasingly important. Correct component selection, hardware and software compatibility, and proper installation procedures directly impact the durability of the entire system.

If you wish to deepen your knowledge on selecting and installing used electronic components in a car, including control modules and sensors, it is worth reading the guide: Used Automotive Electronics Onboard – Why Choose Second-Hand ECUs and Sensors?