BMW E46 Radiator Cooling Fan Assembly – OEM Cooling System Replacement, Restores Engine Cooling Performance for 320i, 323Ci, 323i, 325i, 328i & 330i Models | Replaces Part No. 17117510617

Restore factory cooling performance and maintain proper engine operating temperatures with this OEM-style Radiator Cooling Fan Assembly replacement for BMW E46 3 Series models. Designed to provide efficient airflow through the radiator and cooling system, this complete fan assembly helps regulate engine temperatures during idle, stop-and-go traffic, warm weather driving, and other demanding conditions where consistent airflow is critical.

A properly functioning cooling fan assembly is one of the most important parts of the E46 cooling system. Over time, fan motors, blades, shrouds, and electrical components can wear out or fail, leading to overheating, poor air conditioning performance, increased engine temperatures, and cooling system warning lights. Replacing a worn or damaged fan assembly helps restore dependable cooling system operation and protects the engine from excessive heat.

Manufactured to OEM-style specifications, this replacement cooling fan assembly is built for dependable airflow, precise fitment, and long-term durability. The complete assembly is designed to integrate cleanly with factory mounting points and electrical connections for reliable operation and straightforward installation.

Whether you are addressing overheating concerns, replacing a failed fan motor, or refreshing aging cooling components as preventative maintenance, this direct-fit replacement helps restore factory cooling performance and long-term reliability without requiring modifications.

Key Features:

• Direct OEM Replacement: Designed to replace the factory radiator cooling fan assembly on compatible BMW E46 applications.
• Restores Proper Radiator Airflow: Helps maintain stable airflow through the radiator and cooling system for proper temperature control.
• Supports Optimal Engine Operating Temperatures: Important for maintaining cooling efficiency during idle and low-speed driving.
• Helps Support Air Conditioning Performance: A properly functioning fan assembly also helps improve airflow across the condenser for dependable A/C operation.
• High-Quality Fan Motor and Blade Construction: Built for reliable performance and long-term durability.
• Designed to Help Reduce Overheating Risk: Replacing a failing fan assembly can help reduce temperature-related engine issues.
• OEM-Style Fitment and Operation: Built to match the factory installation layout and electrical operation on compatible E46 models.
• Ideal for Cooling System Repairs and Preventative Maintenance: A smart replacement when servicing aging E46 cooling system components.

FITMENT:

• BMW 3 Series – E46 Sedan, Touring, Coupe, Convertible (2000–2005)

Compatible with:
320i Sedan / Touring
323Ci Coupe / Convertible
323i Sedan / Touring
325Ci Coupe / Convertible
325i Sedan / Touring
328Ci Coupe / Convertible
328i Sedan / Touring
330Ci Coupe / Convertible
330i Sedan / Touring

Engine compatibility:
M52TU inline-6
M54 inline-6

If you’re unsure whether this radiator cooling fan assembly fits your specific vehicle, please contact us with your VIN and we’ll be happy to verify compatibility before you order.

Replaces Part No. 17117510617
Additional Cross Reference: 17117561757

Please refer to the “Fitment” section in the product description for compatibility details.