Nissens 86444 Engine Cooling Fan Clutch

Nissens 86444 Engine Cooling Fan Clutch

The Nissens 86444 engine cooling fan clutch is built for consistent cooling control in Land Rover applications that rely on electronic fan clutch operation. It combines steel-aluminum construction, thermal control, and electric operation to support stable engine temperature management in demanding driving conditions.

• Engine cooling fan clutch for heavy-duty cooling system service
• Thermal, electric operation for responsive fan engagement
• Steel-aluminum construction for durability and heat resistance
• Plastic fan blade included with 9-blade design
• Counterclockwise rotation
• 5-pin connector configuration
• Outside diameter: 7.73 in.
• Voltage: 5V

Fitment and Application

Compatible with select Land Rover Defender, Range Rover, Discovery, and LR4 models. Fits 2022-2025 Land Rover Defender 110, N/A; Fits 2024-2025 Land Rover Defender 130, N/A; Fits 2022-2024 Land Rover Defender 90, N/A; Fits 2017-2022 Land Rover Range Rover, N/A; Fits 2017-2022 Land Rover Range Rover Sport, N/A; Fits 2017-2020 Land Rover Discovery, N/A; Fits 2017-2018 Land Rover Discovery Sport, N/A; Fits 2018 Land Rover Range Rover Velar, N/A; Fits 2014-2016 Land Rover LR4, N/A; Fits 2010-2016 Land Rover Range Rover, N/A; Fits 2010-2016 Land Rover Range Rover Sport, N/A.

This part cross-references URO LR012644 for the same application.

Detailed Description

Nissens part number 86444 is an electronic engine cooling fan clutch engineered for Land Rover cooling systems that require controlled fan engagement and dependable thermal response. The steel-aluminum body supports long-term service life, while the thermal design and electric operation help maintain consistent airflow through the radiator and engine bay. The included plastic fan blade and 9-blade layout support proper cooling performance in the specified Defender, Range Rover, Discovery, Discovery Sport, Velar, and LR4 applications. Nissens 86444 is a direct-fit cooling component for vehicles that use an electronic fan clutch blade assembly, including Range Rover and Range Rover Sport models across multiple model years.

Common Cooling Issues It Can Address

• Fan clutch engagement problems that affect engine temperature control
• Reduced airflow through the radiator at low speed or idle
• Cooling fan noise or inconsistent fan response
• Overheating concerns tied to worn electronic fan clutch components
• Cooling system performance loss in Land Rover Defender, Range Rover, Discovery, and LR4 models

Installation Notes and Tips

Verify connector pin count, rotation direction, voltage, and outside diameter before installation. Confirm the vehicle uses an electronic fan clutch blade setup and match the application to the exact model year listed. Inspect the surrounding cooling system, including the fan blade, shroud area, and electrical connector, before replacing the clutch assembly. For best results, compare the original unit to Nissens 86444 and confirm fitment on the specific Land Rover Defender, Range Rover, Discovery, or LR4 configuration.

Quality Assurance

Nissens builds this fan clutch to premium quality standards with design, testing, and material improvements aimed at reliable cooling operation. It also conforms to ISO 7637, ISO 16750, and EMC directive requirements for electromagnetic compatibility and electrical system performance.