Smart A451 Throttle Accelerator Pedal Gas Unit A4513000104

The Smart A451 Throttle Accelerator Pedal Gas Unit is an original, used accelerator pedal module from Mercedes, designed for Smart A451 series vehicles. This component belongs to the Pedals, Pedal Covers, and Footrests category and serves as a precise, factory replacement for a damaged accelerator pedal, ensuring proper powertrain response to pedal input.

Specifications and technical data

• SKU: RHD-A4513000104
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A4513000104
• Substitutable numbers: A4513000104, A 451 300 01 04
• Part type: Accelerator Pedal
• Category: Pedal Assemblies, Pads & Parts

Intended Use and Technical Function

The presented accelerator pedal is a complete electronic throttle control assembly used in Smart vehicles based on the A451 platform. It is responsible for converting the driver's foot movement into an electrical signal transmitted to the engine control unit, enabling smooth regulation of the powertrain's torque and power. Thanks to its factory design, the correct pedal operating characteristics are maintained, resulting in predictable acceleration and driving comfort.

Advantages of Using an Original Accelerator Pedal

Using an original accelerator pedal module in Smart A451 series cars helps maintain consistency with the vehicle's factory configuration. The component is specifically designed to work with the onboard electronics, minimizing the risk of communication errors with the engine control unit. A used OEM component is a sensible choice for users who expect:

• maintenance of factory acceleration characteristics,
• proper interaction with safety and traction control systems,
• mechanical fit with the vehicle's floor mounting points,
• consistent operation with other pedal assembly components.

Therefore, replacing a damaged pedal with an original module from the same design family is a technically safe and predictable solution in operation.

Condition, Installation, and Service Application

The offered accelerator pedal is a used item, allowing for economical vehicle repair while maintaining the original manufacturer's specifications. The module is designed for direct installation in place of the factory accelerator pedal, utilizing existing mounting points and electrical connectors. This type of part is suitable for both standard replacement of a worn component and for post-accident repairs where restoring full powertrain control functionality is necessary.

Why Choose This Accelerator Pedal Module

In Smart A451 series vehicles, a properly functioning accelerator pedal is crucial for driving comfort and safety. By choosing the Smart A451 Throttle Accelerator Pedal Gas Unit from Mercedes, you gain a component specifically designed for this application, with predictable operating parameters and proper fit within the pedal assembly. This solution is particularly beneficial for workshops and users who want to restore full vehicle functionality without experimenting with replacements of uncertain specifications.

If, as part of the repair or upgrade of the powertrain control system in your Smart, you also need other components from the brand's foot control group, such as additional modules or complete pedal assemblies, check the available parts in the Mercedes Pedals, Pedal Covers, and Footrests category.

For drivers planning more extensive vehicle modifications, including improving throttle response and overall car performance, a practical guide on the safe use of used components may be helpful – you can find it in the article How to Increase Engine Power: A Practical Guide to Tuning Engines with Used Parts.