Accelerator Pedal Mercedes ML W166 Throttle Pedal Gas A1663000204

Accelerator Pedal Mercedes ML W166 Throttle Pedal Gas is a factory-original component of the acceleration control system, designed for the ML W166 series models. The offered pedal belongs to the Pedals, pedal pads, and footrests category, ensuring proper operating characteristics and consistency with the factory interior ergonomics. It is a practical solution for users who want to restore correct throttle response while maintaining the original Mercedes design.

Specifications and technical data

• SKU: A1663000204-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1663000204
• Substitutable numbers: A1663000204, A 166 300 02 04
• Category: Pedal Assemblies, Pads & Parts

Purpose and function in the vehicle

The accelerator pedal in the Mercedes ML W166 is responsible for precisely transmitting the torque request signal to the engine control unit. As a component integrated with the vehicle's electronics, it must work in harmony with the powertrain and safety systems, such as traction control or electronic stability control. Using an original component from the same model family allows for maintaining the correct sensitivity, linearity of response, and predictable vehicle behavior during acceleration.

Construction and fitment for the Mercedes ML W166

The offered accelerator pedal has been designed specifically for the interior architecture of the ML W166, which translates into the correct positioning relative to the brake and footrest. The support structure and the shape of the contact surface are adapted to the driving position typical of a Mercedes SUV, ensuring a comfortable foot angle and stable support during both highway and city driving. As an item from the Pedals, pedal pads, and footrests category, the accelerator pedal contributes to a cohesive control set within the driver's area. Using a factory solution reduces the risk of play, incorrect travel, or uncomfortable resistance that may occur with parts not adapted to a specific model.

Benefits of using an original accelerator pedal

Choosing an original accelerator pedal for the Mercedes ML W166 allows you to maintain the operating parameters specified by the vehicle manufacturer. This is important not only for comfort but also for the proper functioning of electronic systems that analyze pedal position in real-time. A stable input signal helps the engine control unit maintain the correct fuel dosage, which promotes smooth driving and predictable reactions to driver input. The item in used condition is an attractive cost-effective alternative to new components, while maintaining the original design and compatibility with the vehicle's installation. This is a particularly beneficial solution for maintenance repairs when the priority is to restore full functionality within a reasonable budget.

Professional application and part selection

The accelerator pedal from this offer is intended for users and workshops that prioritize maintaining the factory control logic in a Mercedes. Because the part comes from the same model family, the risk of mechanical fitment issues and the need for installation modifications is minimized. This solution is particularly recommended for:

• repairs following a pedal position sensor failure,
• clearing errors related to incorrect acceleration response,
• restoring the driver's area after mechanical damage.

Expanding the control system in your Mercedes

If you are planning a comprehensive repair or upgrade of the pedal control area in your Mercedes and need other elements from the same group, such as additional pedals, pads, or footrests, check out the available parts in the Mercedes pedals, pedal pads, and footrests category. For users interested in a broader approach to drivetrain and suspension repairs, including the analysis of fault symptoms and the selection of factory components, the article describing practical aspects of working with original parts may be helpful – you can find it here: Repairing Quattro drive and suspension in Audi models – why it is worth choosing used factory parts.