Mercedes-Benz A B Class W169 W245 2 Engine Cooling Radiator Fan A1698203542

Mercedes W169 W245 2 Engine Cooling Fan A1698203542 is an original part from the Fans and Fan Housings group, designed for the cooling system in Mercedes compact class vehicles. This used component ensures a factory fit, maintaining proper airflow and stable engine operation under demanding temperature conditions.

Specifications and technical data

• SKU: A1698203542-2
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A1698203542
• Substitutable numbers: A1698203542, A 169 820 35 42, 1137328294, 0130307010, EM
• Location on the vehicle: Rear
• Category: Fan & Shroud Assemblies

Purpose and Function in the Cooling System

The presented engine cooling fan is responsible for forcing airflow through the radiator core, which helps maintain optimal engine operating temperature during city driving, in traffic jams, and under heavy load. Its placement at the rear of the cooling zone ensures efficient heat dissipation and stabilization of thermal conditions in the engine compartment.

Thanks to its construction conforming to manufacturer standards, the fan works seamlessly with the vehicle's factory control system, resulting in predictable activation and deactivation and uniform operation of the entire cooling system.

Benefits of Using an Original Fan

Using an original fan in Mercedes W169 and W245 series models preserves the vehicle's structural integrity. Key benefits include:

• factory fit for radiator mounts and housing,
• maintenance of correct airflow direction and efficiency,
• seamless cooperation with the engine control system and temperature sensors,
• reduced risk of engine overheating under high load conditions.

Choosing this solution is particularly beneficial for servicing vehicles that are used intensively, where stable engine operating temperature directly impacts component durability.

Assembly and Operational Characteristics

The fan is designed as a component for installation at the rear of the cooling system, facilitating its integration with the existing housing and radiator. The design intended by the vehicle manufacturer allows for:

• installation in place of the original fan without the need for mounting modifications,
• proper routing of wiring and electrical connectors,
• maintenance of the original airflow geometry within the engine compartment.

The used nature of the part makes it an economical solution while maintaining compliance with the vehicle's factory specifications. It is a practical choice for repairs where both cost and technical correctness are important.

Practical Application and Engine Operation Safety

A functional cooling fan directly impacts vehicle operational safety by reducing the risk of engine overheating, power loss, or temperature-related failures. In vehicles used in urban cycles, where frequent stops and low driving speeds limit natural airflow cooling, the role of this component is particularly crucial.

To better understand the impact of high temperatures on the cooling system and the benefits of using used components, it is worth reading the guide Summer Heat vs. Cooling System: Used Radiators and Fans Guarantee Savings, which discusses practical aspects of selecting and operating such components.

Expanding Mercedes Cooling System Service

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