Mini One D R50 W17 Diesel Electric Water Flow Heater 6918806

Mini One D R50 W17 Diesel Electric Water Flow Heater is an original heating system component designed for BMW vehicles with diesel engines. As a part from the OEM BMW group, it ensures proper operating parameters for the cooling and liquid heating system, which translates into a stable operating temperature for the power unit. This used electric water flow heater is a sensible choice for drivers looking for a technically compatible solution at an attractive price.

Specifications and technical data

• SKU: 6918806
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6918806
• Substitutable numbers: 64129145439, 9145439, 64126902238, 6902238, 64120304848, 0304848, 64126918806, 6918806, 64126904668, 6904668, 64126900704, 6900704
• Fuel type: Diesel
• Category: Other Air Conditioning & Heating

Purpose and function in the cooling system

The electric water flow heater in the Mini One D R50 W17 is responsible for additional heating of the coolant in vehicles with a diesel engine. It supports reaching the operating temperature quickly, which is important both for thermal comfort in the cabin and for the stable operation of the power unit. In vehicles with a diesel engine, where the system takes longer to warm up, such a component is an essential addition to the standard cooling circuit.

Compatibility and technical parameters

The presented heater has been designed to work with the cooling system in the Mini One D R50 W17 generation with a Diesel engine. The appropriate design of the connectors and housing allows for installation in factory mounting points without the need for system modifications. Using an original BMW solution reduces the risk of leaks, coolant flow problems, or heating system operation errors.

The element has an assigned OEM part number and a set of interchangeable numbers, which facilitates unambiguous identification in BMW catalogs and comparison with the currently installed component. This allows for precise selection of the heater for a specific vehicle configuration, minimizing the risk of incompatibility.

Characteristics of the used product

The electric water flow heater is offered as a used part, sourced from vehicle dismantling. Such components are frequently chosen for the maintenance of older Mini One D models, where it is crucial to maintain proper functionality within a reasonable budget. A used OEM element usually fits better into the existing system than cheap replacements with uncertain specifications.

By choosing such a heater, you gain access to original BMW technology while maintaining the structural integrity of the entire cooling and heating system. This solution is particularly beneficial for maintenance repairs when both durability and compliance with the manufacturer's factory specifications are important.

Why choose an original BMW heater

Using original cooling and heating system components in diesel vehicles translates into a stable operating temperature, less wear on the power unit, and predictable vehicle behavior in low temperatures. Mini One D R50 W17 Diesel Electric Water Flow Heater has been developed for a specific platform, allowing it to work with other components without the need for adaptation.

If you are planning a comprehensive repair or upgrade of the cooling and heating system area in your BMW and need other elements from the same group, such as additional heaters, coolant hoses, or control valves, check the available parts in the Other BMW category.

Technical support and knowledge of performance solutions

To compare the operating characteristics of different drive systems and solutions used in more powerful vehicle versions, it is worth familiarizing yourself with the analysis of sports model designs. Extensive cooling systems, reinforced components, and other temperature management strategies clearly show how important the proper operation of every element is, including liquid heaters. You can find more on this topic in the article Audi RS vs other models – what is hidden under the hood and chassis?.

If you want to reduce the vehicle's downtime in the workshop and want to better understand how a wide selection of available components affects the speed of repairs, the material describing the organization of a used parts warehouse and the method of completing elements for a single repair may be helpful. You will find practical tips in the text how a wide assortment in one warehouse shortens car downtime at the mechanic.