Mercedes ML W166 Bicolor AMG Alloy Wheel Rim 20" 5 Spoke 9J ET:57 A1664012002

Visual condition of the part

The product shows signs of use visible in the photos.

Mercedes ML W166 Bicolor AMG Alloy Wheel Rim 20" 5 Spoke 9J ET:57 is an original, stylish rim from the AMG range, designed for Mercedes ML-Class W166 generation models. The five-spoke design, solid construction, and precise geometric parameters make it an attractive choice for drivers expecting confident handling, consistent styling, and the preservation of factory driving characteristics. Thanks to the use of a lightweight alloy, the rim supports vehicle stability and improves steering response, while simultaneously highlighting the dynamic character of the SUV.

Specifications and technical data

• SKU: A1664012002-7
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1664012002
• Substitutable numbers: A1664012002, A 166 401 20 02
• Rim diameter: 20"
• Rim width: 9
• Offset (ET): 57
• Hole diameter: 112
• Number of holes: 5
• Category: Rims

Purpose and characteristics of the AMG rim

The presented alloy rim belongs to the Rims category and was designed for Mercedes vehicles, specifically the ML W166 model in AMG or AMG-styled versions. The five-spoke construction provides a clear, sporty look while facilitating the inspection of the braking system and heat dissipation from discs and calipers. The use of a lightweight alloy translates into a reduction of unsprung mass, which promotes handling precision and ride comfort.

The rim has been designed to work with the typical suspension geometry of Mercedes SUVs, maintaining the appropriate body line, correct wheel arch filling, and safe handling across the full range of loads. This solution is particularly beneficial for users who want to maintain the factory character of the car while ensuring an attractive, dynamic appearance.

Geometric parameters and vehicle handling

Selecting a rim with the correct geometric parameters is crucial for the stability and predictability of the vehicle's behavior. In this model, the precisely selected width, diameter, and offset work in harmony with the ML W166 suspension, limiting the risk of unwanted changes in steering performance and tire wear. The bolt pattern and number of mounting holes are adapted to factory Mercedes hubs, which facilitates installation and ensures proper load transfer.

A rim configured in this way allows for the use of tires with a profile typical for premium SUVs, combining stability at higher speeds with adequate grip in daily use. For the user, this means confident handling both on the road and in urban conditions, while maintaining a consistent, elegant-sporty style.

Benefits of using an original Mercedes rim

Using an original rim from the AMG line brings a number of practical advantages:

• factory fitment for Mercedes ML W166 hubs and suspension,
• visual consistency with the AMG styling line,
• preservation of the driving characteristics intended by the manufacturer,
• easier configuration with factory safety systems (ABS, ESP, traction control systems).

The product comes from the Rims segment, which means it was designed to withstand significant dynamic loads typical for heavier, powerful SUVs. This is a particularly beneficial solution for drivers who expect durability, predictable vehicle behavior, and want to maintain the original character of their Mercedes.

Condition, application, and vehicle selection

The rim is offered as a used item, which allows for the economical restoration of a complete set of wheels or the replacement of a single damaged unit without the need to invest in a full new set. This type of solution is particularly practical in the case of post-accident repairs, localized mechanical damage, or the desire to maintain the original rim pattern on the car.

Before purchasing, it is worth verifying the compatibility of the rim parameters with the configuration of your specific ML W166, taking into account the engine version, styling package, and manufacturer's recommendations regarding tire size. This ensures that the rim will operate within the optimal load range and the vehicle will maintain its intended driving characteristics and safety.

If you are planning a comprehensive repair or upgrade of the running gear in your Mercedes and need other components from the same group, such as rims, summer wheels, or winter wheels, check out the available parts in the Mercedes Rims category.

To better assess the potential of purchasing components from the secondary market and the possibilities for their refurbishment, it is worth reading the guide Used rims like new: a guide to buying and refurbishing alloy wheels, which discusses key aspects of selecting, inspecting, and refurbishing alloy wheels.