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BMW X5 E38 E53 4.4i M62 Clutch Radiator Fan VISCO 7500339
SKU: 7500339-1
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Used
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BMW X5 E38 E53 4.4i M62 Clutch Radiator Fan VISCO is an original engine cooling system component designed for BMW models with the M62 4.4i unit. Thanks to the use of a viscous fan clutch, it ensures stable thermal operating conditions for the engine, which translates into its durability and predictable behavior under various load conditions. This solution is dedicated to users who expect a proven OEM design and want to maintain the factory cooling characteristics in their BMW.
Specifications and technical data
- SKU: 7500339-1
- Mark: BMW (Genuine OE)
- Condition: Used
- OEM Part Number: 7500339
- Substitutable numbers: 11527500339, 7500339, PK
- Category: Other Engine Parts
Purpose and function in the cooling system
The viscous fan clutch in the M62 4.4i engine is responsible for smoothly transferring drive to the radiator fan depending on the operating temperature. In practice, this means that at lower temperatures, the clutch resistance is limited, and as the temperature rises, the fan's contribution to cooling increases. This characteristic allows for maintaining a stable coolant temperature, reducing noise, and minimizing unnecessary engine load.
In the case of the BMW 7 Series E38 and X5 E53 with the 4.4i M62 unit, a properly functioning viscous clutch has a significant impact on driving comfort, especially in urban conditions, while towing, or when driving in higher ambient temperatures. Maintaining proper cooling efficiency is crucial for protecting the cylinder head, gaskets, and other drivetrain components.
Benefits of using an original BMW viscous clutch
Using an original BMW solution in the engine cooling area provides a number of practical benefits:
- maintaining the factory fan engagement characteristics in the M62 engine,
- consistency with other cooling system components,
- proper fitment for mounts and accessories in the BMW E38 and X5 E53,
- reducing the risk of engine overheating in demanding operating conditions.
For users who want to keep their car in a configuration close to the factory state, choosing such a component is a technically safe and predictable solution in terms of operation.
Product characteristics and condition
The offered BMW viscous clutch belongs to the group of original BMW brand components, which means full structural compatibility with the factory cooling system in E38 and X5 E53 4.4i M62 models. The product comes from disassembly, making it an attractive cost alternative to new parts while maintaining the original manufacturer's specifications.
An element of this type is particularly useful during comprehensive cooling system maintenance – replacing the radiator, hoses, water pump, or thermostat – when the goal is to restore the proper operation of the mechanical fan and avoid problems with engine overheating.
Application in service practice
The viscous clutch in a BMW with an M62 4.4i engine is often replaced in situations where symptoms such as excessive fan noise, excessively high engine operating temperature, or a lack of noticeable fan engagement under high load occur. Installing an original component allows for restoring the proper operation of the cooling system without the need for installation modifications or additional alterations.
In service practice, choosing an original viscous clutch is recommended wherever the priority is stable engine operating temperature and predictable vehicle behavior during long-term use, both in city traffic and on the highway.
Related categories and technical materials
If you are planning a comprehensive repair or upgrade of the engine area in your BMW and need other elements from the same group, such as a radiator fan, fan shroud, or additional mounting hardware, check the available parts in the Other BMW category.
To compare the characteristics of sports drivetrains with solutions used in standard models, and to better understand the differences in the design of engines and components, it is worth reading the article Audi RS vs other models – what is hidden under the hood and chassis?, which discusses, among other things, the specifics of powertrains, brakes, and chassis in high-performance cars.
Delivery details
Ship to: United Kingdom
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Estimated delivery dates include sellers dispatch time, origin postcode,destination postcode and time of acceptance, and will depend on the postage service selected and receipt of cleared payment. Delivery times may vary, especially during peak periods.
Will usually dispatch within same working day if paid before 14:00 BST (excludes weekends and holidays). Expected dispatch time may vary and is based on sellers order cut-off time.
In the automotive store Global Parts, we offer fast and secure deliveries for our customers in United Kingdom, ensuring maximum compliance with local service standards. Each order is processed with the utmost attention, guaranteeing a fluid shopping process and a timely delivery. If you need assistance in choosing the right part, our team of consultants will be happy to help you find the right part for your vehicle and provide information on installation, availability and parameters of the selected components.
