BMW X5 E53 Windscreen Washer Bottle Fluid Tank Cap Reservoir 7.8L 8252738

BMW X5 E53 Windscreen Washer Bottle Fluid Tank Cap Reservoir 7.8L is an original washer system component designed for BMW X5 E53 models. Thanks to its factory design, it ensures proper storage of washer fluid and stable operation with pumps and nozzles, which translates into safe visibility in all conditions.

Specifications and technical data

• SKU: 8252738-3
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8252738
• Substitutable numbers: 61678252738, 8252738
• Category: Washer Pumps, Reservoirs & Nozzles

Purpose and function in the washer system

The presented tank with a cap and reservoir with a working capacity of 7.8 liters is a component of the system responsible for collecting and supplying windshield washer fluid in the BMW X5 E53. The design provided by the manufacturer allows for the correct connection of pumps and hoses, as well as stable mounting in the body compartment, which reduces the risk of vibrations and leaks during operation.

A properly selected washer fluid tank is important not only for driving comfort but also for safety – it ensures a constant flow of fluid to the nozzles, which makes it easier to keep the windshield clean at high speeds, in rain, snow, or during intense road dirt.

Construction and fitment for BMW X5 E53

The item has been designed as part of the Washer fluid tanks, pumps, and nozzles group, which means full integration with the factory washer system in the BMW X5 E53. The shape of the tank, the arrangement of the connectors, and the mounting points are adapted to the original body architecture, thanks to which installation is orderly and predictable.

The original BMW origin helps maintain the correct geometry and tightness of the system, and minimizes the risk of collision with other components in the engine bay. The use of a dedicated reservoir cap facilitates maintenance, fluid refilling, and level checking.

Condition, verification, and service application

The product is offered as a used part, which allows for an economical repair of the washer system while maintaining the original BMW specification. Before being offered for sale, items of this type are standardly verified for structural integrity, the absence of body cracks, and the possibility of correct installation in the vehicle.

The use of a used tank is particularly beneficial in situations where mechanical damage has occurred (e.g., as a result of a collision, corrosion of mounts, or frozen fluid) and a quick, budget-friendly replacement is necessary while maintaining compliance with the factory washer system design.

Benefits of using an original washer tank

• Factory fitment for BMW X5 E53 – maintaining original geometry and mounting points.
• Consistency with other washer system components, such as pumps and nozzles.
• Appropriate working capacity of 7.8 liters, promoting less frequent fluid refilling.
• Possibility of use in accident repairs and service without the need for system modifications.

Technical support, selection, and related content

When selecting a tank for a specific BMW X5 E53 configuration, it is worth paying attention to compatibility with the washer system used in the given vehicle, in particular regarding the number of pumps, hose routing, and mounting method. Comparing the shape and arrangement of the connectors with the currently installed component, as well as verification by part numbers in the service documentation, may be helpful.

For users interested in a broader look at diagnostics and the selection of components according to manufacturer markings, an article describing the principles of operation and maintenance of supply systems, including the selection of parts by identification numbers, may be useful – details can be found in the material Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

If you are planning a comprehensive repair or modernization of the visibility zone in your BMW and need other components from the same group, such as additional tanks, pumps, or washer nozzles, check the available parts in the category BMW washer fluid tanks, pumps, and nozzles.

For projects where you use aftermarket components to modify or refresh your car, a guide dedicated to the use of used parts in modifications may be an inspiration – more information can be found in the article The best used parts for tuning your car.