Mercedes A447 W639 W906 W907 Throttle Pedal Accelerator Gas Unit A9073010200

Visual condition of the part 

The product shows signs of use visible in the photos. 

Mercedes A447 W639 W906 W907 Throttle Pedal Accelerator Gas Unit is an original component from the Pedals, pedal pads and footrests group, designed for use in selected Mercedes commercial vehicle series. This used OEM accelerator pedal ensures the maintenance of factory engine control characteristics, which translates into predictable throttle response and comfort in daily operation.

Specifications and technical data

• SKU: A9073010200
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A9073010200
• Substitutable numbers: A9073010200, A 907 301 02 00
• Category: Pedal Assemblies, Pads & Parts

Purpose and function of the accelerator pedal

The accelerator pedal in modern Mercedes vehicles acts as an electronic position sensor that transmits information about the requested load to the engine control unit. A properly selected, original component allows for maintaining:

• consistent acceleration characteristics in line with factory settings,
• stable cooperation with safety and comfort systems,
• repeatable throttle response across the entire pedal travel range.

For the A447, W639, W906, and W907 series, the use of the correct accelerator pedal is essential for the proper operation of the drivetrain, especially in commercial vehicles operated under varying load conditions.

Benefits of using an original Mercedes component

Choosing an original Mercedes accelerator pedal from the Pedals, pedal pads and footrests category allows for compliance with the vehicle's factory technical documentation. As a result:

• compatibility with the electrical system and engine control unit is maintained,
• there is no need for mechanical adaptation or mounting modifications,
• the risk of diagnostic system errors related to incorrect pedal signals is reduced.

A used OEM component is a cost-effective solution that is technically matched to the specific vehicle platform, which is particularly important for fleet and commercial vehicles.

Condition, installation and operational aspects

The offered accelerator pedal is in used condition, meaning it has been removed from a vehicle and verified for further use. This type of component is designed as a plug-and-play replacement part, which in practice means:

• factory mounting points matched to the body of the given series,
• electrical connector adapted to the wiring harness of the specific model,
• possibility of installation without interfering with the driver's cabin structure.

When replacing the accelerator pedal, it is recommended to follow the manufacturer's service procedures, including checking for proper operation after installation and, if necessary, checking the engine control unit's error memory.

Application in Mercedes commercial vehicles

Mercedes A447 W639 W906 W907 Throttle Pedal Accelerator Gas Unit is intended for popular series of commercial and passenger-commercial vehicles, where precise acceleration control is important for both driving comfort and fuel economy. In vehicles used in local and long-distance transport, a functional accelerator pedal affects:

• smooth starting under load,
• easier maintenance of a constant speed,
• stable vehicle behavior in city traffic and on the highway.

For fleet users, replacing with an original component helps reduce service downtime and maintain predictable vehicle behavior for different drivers.

If you are planning a comprehensive repair or upgrade of the driver's foot control area in your Mercedes and need other components from the same group, such as brake pedals, pedal pads, or footrests, check the available parts in the Mercedes Pedals, pedal pads and footrests category.

Additional technical support and brand knowledge

For users interested in a broader technical context of Mercedes power units, including operating characteristics and common faults, an article describing the refreshment of a popular diesel engine may be helpful – The second life of the Mercedes OM642 engine – how injectors and a turbocharger restore the power of the 3.0 V6 CDI. It allows for a better understanding of the relationships between the control system, engine accessories, and components such as the accelerator pedal.

Summary

The original, used accelerator pedal for the A447, W639, W906, and W907 series is a solution that combines technical compatibility with the Mercedes vehicle with reasonable operating costs. Maintaining the factory characteristics of the acceleration system, compatibility with the electrical installation, and the lack of need for mounting modifications make it a practical choice for repairs and upgrades of this brand's commercial vehicles.