BMW 3 Z3 Series E36 316i 318i 318is Engine Cooling Fan Radiator Pack 1247145

BMW 3 Z3 Series E36 316i 318i 318is Engine Cooling Fan Radiator Pack is an original cooling system component from the Water Radiators group, designed for BMW 3 Series E36 and Z3 models with petrol engines. It is a practical solution for users looking for a factory-fitted component that will restore the engine's proper operating temperature and ensure stable fan operation.

Specifications and technical data

• SKU: 1723067
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 1723067
• Substitutable numbers: 17111723067, 1723067, 17111728907, 1728907, 17111728905, 1728905, 17111719263, 1719263, 17101247145, 1247145, 17111723990, 1723990, BG
• Category: Radiators

Purpose and function in the cooling system

The presented radiator with fan has been designed specifically for BMW E36 and Z3 family vehicles, ensuring proper fitment to factory mounts and the airflow system. The component is responsible for efficient heat dissipation from the coolant and works in conjunction with the fan, which stabilizes the engine temperature in city traffic and under heavy load.

Thanks to a design consistent with the manufacturer's specifications, the radiator maintains proper heat exchange efficiency, which reduces the risk of overheating, performance loss, and accelerated engine wear. This is particularly important in older models, where the cooling system is exposed to many years of operation.

Benefits of using an original BMW radiator

Using a component from the BMW OE family translates into a number of practical advantages:

• factory fitment for the cooling system in Z3 and E36 models with 316i, 318i, and 318is engines,
• maintenance of proper airflow through the radiator core and fan,
• consistency with the factory engine bay architecture, with no need for mounting modifications,
• possibility of utilizing the existing cooling system installation and accessories.

Such a solution facilitates installation and helps reduce vehicle downtime, while also promoting the maintenance of a stable engine operating temperature. It is a good choice for drivers who want to preserve the characteristic driving properties of a BMW and avoid problems resulting from ill-fitting replacements.

Condition of the component and service application

The offered radiator with fan is a used part, which makes it a cost-effective alternative for repairs of older BMW vehicles. This type of component will work well both for a typical replacement of a worn-out part and for comprehensive cooling system maintenance after a failure or engine overheating.

Choosing a used OEM component is particularly beneficial when you want to maintain the original vehicle design while optimizing service costs. Before installation, a standard check of the tightness and condition of the cooling system accessories is recommended.

Technical support and part selection

The radiator with fan has an assigned OEM part number and associated interchangeable numbers, which facilitates unambiguous identification in BMW catalogs and matching to a specific engine version. This information is particularly useful when comparing the component with the currently installed radiator or when verifying compatibility at a professional service center.

If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other components from the same group, such as additional radiators, housings, or modules working with the cooling system, check the available parts in the BMW Water Radiators category.

More about cooling system operation

When replacing the radiator, it is worth paying attention to the general condition of the cooling system – hoses, expansion tank, cap, thermostat, and coolant quality. Improper operation of any of these elements can lead to engine overheating, power loss, and costly repairs.

To better understand the impact of a functional radiator on engine longevity and the typical symptoms of overheating problems, check out our guide: Engine cooling system – overheating, repair, and used radiators. This is a practical source of knowledge when planning service for your BMW.