Nissens 85401 Engine Cooling Fan Assembly

Overview of Nissens Engine Cooling Fan Assembly 85401

The Nissens Engine Cooling Fan Assembly 85401 is designed to maintain optimal engine temperature for select Mercedes-Benz models. With a fan diameter of 20 1/4 inches and a maximum output power of 270 watts, this cooling fan assembly supports efficient heat dissipation under demanding conditions.

• Fan diameter: 20 1/4 inches for effective airflow
• Maximum output power: 270 watts for reliable cooling performance
• Compatible with Mercedes-Benz CL55 AMG, CL500, S55 AMG, S350, S430, and S500 models
• Part number 85401 ensures precise fitment and quality

Technical Details and Performance

This engine cooling fan assembly from Nissens is engineered to provide consistent cooling for Mercedes-Benz vehicles, including the CL55 AMG and S500. The 20 1/4 inch fan diameter allows for substantial air movement, while the 270-watt motor output delivers sufficient power to maintain engine temperature within manufacturer specifications. The assembly is built to integrate seamlessly with the vehicle’s existing cooling system, ensuring proper operation and durability.

Compatible Mercedes-Benz Models

This cooling fan assembly is compatible with the following Mercedes-Benz models: CL55 AMG, CL500, S55 AMG, S350, S430, and S500. Using part number 85401 guarantees that the component matches the original equipment specifications for these vehicles, supporting proper fit and function.

Common Applications and Problem Resolution

• Replaces faulty or worn engine cooling fans causing overheating
• Restores proper engine temperature regulation in Mercedes-Benz CL and S-Class models
• Addresses issues with insufficient airflow leading to engine performance loss
• Eliminates noise or vibration caused by damaged fan assemblies
• Prevents engine damage due to cooling system failure

Installation Notes and Tips

Installation of the Nissens Engine Cooling Fan Assembly 85401 should be performed by a qualified technician familiar with Mercedes-Benz cooling systems. Ensure the vehicle is powered off and cooled before beginning installation. Verify compatibility with the specific model and engine variant. Proper torque specifications should be followed when securing the assembly to avoid damage or misalignment.

Quality Assurance and Warranty

Nissens manufactures this engine cooling fan assembly to meet strict quality standards, ensuring reliable performance and durability. The part number 85401 is backed by Nissens’ quality control processes. Please refer to Nissens’ official warranty terms for coverage details.