Nissens 85633 Engine Cooling Fan Assembly

OE-Style Cooling for BMW Applications

Nissens 85633 is an engine cooling fan assembly built for stable airflow control and long-life operation. It includes an OE-quality control box, reengineered electronics, and a shroud for direct replacement service on select BMW models.

Compatible With BMW 325i, 328i, 328i xDrive, 328xi, 323i, 130i, 325xi, 330i, 330xi, X1, and 125i applications that call for the correct radiator fan shroud configuration.

Key Features

• Engine cooling fan assembly with OE-equivalent grade construction
• OE-quality control box included for integrated fan management
• Reengineered electronics for safe operation and OE-level electrical compliance
• Shroud included for proper airflow routing
• 7-blade fan design for the listed BMW fitments
• 1 connector with 3 pins for the specified electrical connection
• Built to conform with ISO 7637, ISO 16750, and EMC requirements

Detailed Product Overview

Nissens 85633 is an OEM equivalent engine cooling fan assembly engineered for BMW cooling systems that require a fan with a radiator fan shroud and integrated control electronics. The assembly is built to deliver consistent cooling performance while supporting stable, long-life operation under normal vehicle electrical demands. This part cross-references Genuine 17427562080 for the same application.

For BMW 325i, 328i, 328i xDrive, X1, and related models, this fan assembly helps restore proper radiator airflow control when the original unit is worn, noisy, or no longer responding correctly to temperature demands. The part number 85633 is also a practical reference when sourcing an OE-style replacement for the listed BMW cooling fan applications.

What This Part Helps Address

• Engine overheating caused by a weak or non-functioning radiator fan
• Cooling fan noise from worn motor or blade components
• Electrical control faults related to the fan control unit
• Reduced airflow through the radiator and condenser area
• Improper fan operation on BMW 325i, 328i, 328i xDrive, and X1 models

Installation Notes and Tips

Verify the vehicle’s original fan configuration before ordering, especially the radiator fan shroud requirement and blade count. Confirm the connector style, pin count, and OE part number match the existing assembly. On BMW 325i, 328i, 328i xDrive, 328xi, 323i, 130i, 325xi, 330i, 330xi, X1, and 125i applications, compare the removed unit to Nissens 85633 before installation.

Quality Assurance

Nissens cooling fan assemblies are built around OE requirements and validated against ISO 7637, ISO 16750, and EMC standards for electrical and electromagnetic compatibility. The integrated control box and reengineered electronics support reliable operation in the specified BMW applications.