Mercedes ML W163 Radiator Cooling Twin Double Fan Shroud Petrol M112 A1635000155

Mercedes ML W163 Radiator Cooling Twin Double Fan Shroud Petrol M112 is an original cooling system component, designed specifically for petrol-powered units. The robust fan frame construction and compatibility with factory mounting points ensure stable operation and predictable cooling parameters in daily use.

Specifications and technical data

• SKU: A1635000155-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1635000155
• Substitutable numbers: A1635000155, A 163 500 01 55
• Fuel type: Petrol
• Part type: Fan & Shroud Assembly
• Category: Fan & Shroud Assemblies

Purpose and function in the cooling system

The presented assembly belongs to the Fans and fan shrouds category and is responsible for actively supporting airflow through the radiator in the Mercedes ML-Class W163 generation with the M112 petrol engine. The twin fan design enables efficient heat dissipation both in city traffic and under higher engine loads, which helps maintain a stable engine operating temperature.

The fan shroud also acts as a duct, directing airflow through the radiator core, reducing flow losses, and improving the efficiency of the entire cooling system. As a result, the petrol engine operates under more predictable thermal conditions, which positively impacts the durability of the auxiliary equipment.

Fan assembly construction

The Mercedes ML W163 Radiator Cooling Twin Double Fan Shroud is designed as a complete, rigid frame with integrated electric rotors. This construction facilitates installation at factory mounting points in the engine bay and ensures proper positioning relative to the radiator. The use of two fans allows for the gradual activation of individual operating speeds by the vehicle's control system, which translates into smoother airflow regulation.

The component is intended for use with a petrol engine cooling system, where rapid heat dissipation at higher RPMs and loads is essential. The shroud design is matched to the geometry of the radiator used in the ML W163, which minimizes the risk of vibrations and unwanted installation clearances.

Benefits of using an original pre-owned component

Choosing an original, pre-owned fan assembly for a Mercedes allows you to maintain factory cooling system performance while optimizing service costs. Using a part from the same model family reduces the risk of electrical and mechanical compatibility issues, which is particularly important for components responsible for engine operating temperature.

The pre-owned Mercedes ML W163 Radiator Cooling Twin Double Fan Shroud is a sensible choice in situations where the existing assembly has worn out, suffered mechanical damage, or no longer provides proper efficiency. Maintaining the original blade and shroud geometry promotes quiet operation and stable airflow through the radiator.

Application in Mercedes ML W163 with a petrol engine

The component is intended for Mercedes vehicles from the ML W163 family equipped with the M112 petrol engine. Thanks to its fitment for the specific powertrain and engine bay configuration, installation is carried out using factory mounting points, without the need for structural modifications. This is important for the durability of the entire cooling system and operational safety.

A properly functioning fan assembly is particularly important in city traffic, when towing a trailer, or driving in high ambient temperatures, when natural airflow through the radiator is insufficient. A functional twin fan with a shroud helps reduce the risk of overheating the petrol unit and the associated costly repairs.

Technical support and additional materials

If you are planning a comprehensive repair or upgrade of the engine area in your Mercedes and need other components from the same group, such as additional fans, housings, or covers, check the available parts in the Mercedes Fans and fan shrouds category.

To better understand how high temperatures affect cooling system operation and when it is worth choosing pre-owned components, read our guide Summer heat vs. cooling system: pre-owned radiators and fans as a guarantee of savings, where you will find practical tips on operation and part selection.