BMW E81 E82 E87 E91 Petrol N43 N45 N46 Fan Housing Ventilator Mount 7563259

BMW E81 E82 E87 E90 Fan Radiator N43 N45 N46 7563259 is an original part from the fans and fan housings category, designed for BMW cars with N43, N45, and N46 gasoline engines. This used OEM component ensures proper engine cooling, stabilizing operating temperature and supporting safe operating conditions. It is a practical solution for drivers looking for a proven, factory-original part instead of aftermarket alternatives of unknown origin.

Specifications and technical data

• SKU: 7563259-10
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7563259
• Substitutable numbers: 17427563259, 7563259, 17427523258, 7523258, 7561711, 0130303940, 0 130 303 940, 1137238144, 1 137 238 144
• Fuel type: Petrol
• Category: Fan & Shroud Assemblies

Purpose and Compatibility with Gasoline Engines

The fan is designed to work with BMW gasoline engines from the N43, N45, and N46 family, used in popular 1 Series (E81, E82, E87) and 3 Series (E90) models. It is responsible for forcing airflow through the radiator, which is crucial for maintaining a stable coolant temperature in urban conditions, during highway driving, and while stationary.

Thanks to its precise fit for specific body generations and engines, installation is done at factory mounting points, without the need for modifications to the wiring or housing. This is important for the durability and safety of the entire cooling system.

Technical Characteristics and Role in the Cooling System

As a component of the cooling system in gasoline cars, the fan works with temperature sensors and the engine control unit, activating based on engine load and external conditions. A properly functioning fan:

• ensures adequate airflow through the radiator at low driving speeds,
• stabilizes engine operating temperature on hot days,
• reduces the risk of engine overheating,
• supports the uniform operation of the entire cooling system.

The original design intended by the vehicle manufacturer allows for maintaining proper airflow parameters, which translates to seamless integration with the factory radiator and other system components.

Benefits of Using an Original BMW Fan

Choosing an original fan for BMW E81, E82, E87, and E90 is a solution that helps maintain factory cooling system operating standards. The main advantages of this approach include:

• Full compatibility with the vehicle's design – maintaining manufacturer-specified mounting points and fan housing geometry.
• Optimal synergy with N43, N45, N46 gasoline engines – matched operating characteristics to real engine loads.
• Stable cooling parameters – reducing the risk of overheating in city traffic and during prolonged driving in high temperatures.
• Economical repair option – a used OEM part allows for reduced service costs while maintaining factory specifications.

Condition, Verification, and Service Application

The offered fan is a salvaged part and is classified as a used BMW part. Such components are often chosen by professional workshops as an alternative to new parts, especially for repairs on daily-driven vehicles. Before installation, a standard check of the electrical system and the overall condition of the cooling system is recommended to ensure proper cooperation of all components.

If you want to better understand the impact of temperature on the cooling system and the cost-effectiveness of using used parts, it's worth reading the guide: Summer Heat vs. Cooling System: Used Radiators and Fans Guarantee Savings. This is a practical addition to your knowledge when planning a repair or upgrade of the cooling system in your BMW.

Other BMW Fans and Fan Housings

If you are also looking for other BMW fans and fan housings compatible with various models of this brand, check out our dedicated category: BMW fans and fan housings. This will allow you to easily compare available solutions and select the component appropriate for a specific engine and body version.