Nissens 850433 Engine Cooling Fan Assembly

Nissens Engine Cooling Fan Assembly 850433

The Nissens 850433 engine cooling fan assembly is built for stable cooling performance and long-life operation in select Fiat applications. It features an OE-quality control box design, reengineered electronics, and compliance with key electromagnetic compatibility and electrical disturbance standards.

Compatible with Fiat 500L, Fiat 500, and Fiat 500X applications, this cooling fan assembly is a direct-fit solution for vehicles that need dependable radiator airflow management. The Nissens 850433 is a practical choice for drivers and technicians looking for a replacement fan assembly with OE-focused electrical design.

Key Features

• Engine cooling fan assembly with shroud included
• 12-volt plastic construction
• Single fan design with clockwise rotation
• Female 2-pin connector, 1 connector total
• OE-quality control box design for stable operation
• Built to meet ISO 7637, ISO 16750, and EMC requirements
• Cross-reference part numbers include TYC 623560

Detailed Description

Nissens part number 850433 is an engine cooling fan assembly engineered for consistent radiator airflow and electrical reliability. The unit uses a plastic fan design with a shroud, 12-volt operation, and a female 2-pin connector for straightforward integration into the vehicle’s cooling system. Nissens reengineered the electronics to support safe operation and OE-level electrical compliance, helping maintain stable fan control under normal driving conditions.

This part cross-references TYC 623560 for the same application. It is a strong fitment-based option for 2014-2015 Fiat 500L, 2016 Fiat 500 radiator fan assembly, 2016 Fiat 500L radiator fan assembly, 2016 Fiat 500X radiator fan assembly, 2017-2020 Fiat 500L, 2019 Fiat 500 w/o Turbo, and 2019 Fiat 500X. If you are replacing a worn Fiat 500L cooling fan or sourcing a Fiat 500X radiator fan assembly, Nissens 850433 provides a focused OE-style replacement path.

What It Helps Address

• Overheating caused by a weak or inoperative radiator fan
• Reduced airflow through the radiator at idle or low speed
• Fan motor noise or inconsistent fan operation
• Electrical faults related to fan control circuitry
• Cooling system performance issues on Fiat 500, Fiat 500L, and Fiat 500X models

Installation Notes and Tips

Verify connector style, fan rotation, and shroud dimensions before installation. This assembly uses a female 2-pin connector and clockwise rotation, so matching the original configuration is important for proper operation. Confirm vehicle application by year and model, especially on Fiat 500 and Fiat 500L radiator fan assembly replacements.

Quality Assurance

Nissens cooling fans are built with OE-quality control box design and electronics that comply with ISO 7637, ISO 16750, and EMC requirements. That engineering focus supports dependable operation in demanding electrical environments and helps maintain consistent cooling performance.