Mercedes-Benz W168 Electric Radiator Fan with Shroud - Used Original Parts

Diagnosis and Common Symptoms

From a workshop perspective, a failing radiator fan on the W168 A-Class is a critical fault that demands immediate attention. The primary symptom is engine overheating, specifically during low-speed driving, in traffic, or when stationary. The driver will notice the temperature gauge climbing into the red zone, often accompanied by a coolant warning light on the instrument cluster. Another clear indicator is a sudden drop in air conditioning performance, as the A/C condenser relies on the fan's airflow to dissipate heat.

During a diagnostic scan, we typically find fault codes related to the fan control circuit, such as P0480 (Fan 1 Control Circuit Malfunction) or manufacturer-specific codes pointing to an open or short circuit in the fan motor or its integrated control module. Physically, a technician may observe that the fan fails to engage when the engine reaches its operating temperature or when the A/C is activated. In some cases, a failing motor bearing will produce a loud whirring or grinding noise before complete seizure. Failure of the low-speed resistor is also common, resulting in the fan only operating at its noisy, full-speed setting, or not at all until the engine is excessively hot.

Introduction

Preventing catastrophic engine damage from overheating is non-negotiable. This is a Genuine Mercedes-Benz radiator fan assembly, meticulously removed from a donor vehicle and subjected to rigorous bench testing by our technicians. We verify the full operational range, ensuring a reliable and cost-effective restoration of your vehicle's cooling system. Avoid the poor fitment and questionable longevity of aftermarket units; trust in a tested, original part.

Product Details

• Brand: Mercedes-Benz

• Model Compatibility: W168 A-Class (A140, A160, A170, A190, A210)

• Part Name: Electric Radiator Cooling Fan with Integrated Shroud

• Condition: Genuine Used (Tested Working)

• Notes: This complete assembly includes the fan motor, blades, and the crucial aerodynamic shroud. The two-stage speed function has been verified to ensure proper low-speed (resistor-controlled) and high-speed operation. Please verify your part number against the photos provided.