BMW 5 Series 7 X5 E38 E39 E53 4.4I M62 Coolant Water Pump Engine is an original cooling system component from the BMW group, designed for M62 4.4I engines. This used pump from the Water Pumps category is a functional solution for drivers seeking a proven component to restore proper coolant circulation in the engine.
Specifications and technical data
- SKU: 393336
- Mark: BMW (Genuine OE)
- Condition: Used
- OEM Part Number: 393336
- Substitutable numbers: 11510393336, 0393336, 11511713266, 1713266
- Category: Water Pumps
Application and Compatibility
The presented water pump is designed to work with the M62 4.4I engine installed in BMW 5 Series, 7 Series, and X5 models of the E38, E39, and E53 generations. The OEM design ensures proper fitment with the factory cooling system, facilitating installation and reducing the risk of issues with sealing or mounting geometry.
By adhering to the original manufacturer's specifications, the pump is compatible with stock hoses, housings, and engine accessories, allowing for stable engine operating temperatures during everyday use.
Construction and Technical Characteristics
The water pump belongs to the Water Pumps category, which are components responsible for forcing coolant circulation through the engine block and cylinder head. The original BMW construction ensures adequate hydraulic performance, matched to the thermal load of the M62 V8 engine.
Key functional features of this pump include:
- factory fitment for BMW cooling systems with M62 4.4I engines,
- preserved impeller and housing geometry,
- designed for operation in the demanding thermal conditions of V8 units.
Thanks to these features, the pump maintains a stable coolant flow, which translates to safe engine operating temperatures and reduced risk of overheating.
Condition, Origin, and Benefits of Choosing a Used Pump
The offered water pump is a used part, sourced from a dismantled BMW vehicle. This type of component is an attractive alternative to new replacements, especially for older generations like E38, E39, and E53, where a reasonable balance between cost and functionality is important.
Choosing a used BMW water pump allows you to:
- maintain the original cooling system specifications,
- reduce repair costs compared to a new OEM part,
- avoid the risks associated with low-quality aftermarket parts of unknown origin.
For many owners of older BMW models, this is a practical solution that enables continued vehicle use while maintaining proper engine operating parameters.
Selection by Part Numbers and Technical Support
The water pump has a dedicated OEM part number and associated interchangeable numbers, which facilitates precise identification and selection of the component for a specific vehicle configuration. Before purchasing, it is advisable to compare the markings with your vehicle's documentation or the dismantled pump to ensure full compatibility.
If you are interested in a broader context of selecting fuel and operating system components with manufacturer markings, the blog article Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair may be helpful, as it discusses practical principles for using OEM and reference numbers when choosing parts.
BMW Water Pumps – Other Offers and Knowledge about Used Parts
If you are also looking for other BMW Water Pumps for various models of this brand, check out our dedicated category: BMW Water Pumps. There you will find a wide selection of cooling system components tailored for many series and generations.
When planning to purchase used parts, it is worth familiarizing yourself with common pitfalls and best practices. The guide Buying Used Car Parts and Common Mistakes When Choosing Parts for Tuning will be helpful, showing how to make informed choices for used components and minimize the risk of a bad purchase.
