BMW E63 E64 1 Spray Nozzle Windshield Cleaning High Gloss Glanzschwarz 7054446

BMW E63 E64 1 Spray Nozzle Windshield Cleaning High Gloss Glanzschwarz is an original windshield washer nozzle designed for BMW 6 Series E63/E64 models. The high-gloss (Glanzschwarz / Shadow Line) finish ensures a cohesive look for the vehicle's exterior while providing precise fluid distribution across the windshield surface. This is a practical solution for users who expect reliable washer system performance and an aesthetic match to the factory styling package.

Specifications and technical data

• SKU: 7054446-1
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7054446
• Substitutable numbers: 61667054446, 7054446, 61667160443, 7160443, 61667141487, 7141487, 61660306116, 0306116, Shadow Line, EM
• Category: Washer Pumps, Reservoirs & Nozzles

Purpose and function of the BMW washer nozzle

The washer nozzle in the BMW 6 Series E63/E64 is responsible for evenly distributing fluid onto the windshield, which facilitates effective wiper operation and improves visibility in the rain, during highway driving, or in winter conditions. The precisely shaped spray pattern reduces fluid consumption, and the correct system pressure promotes stable operation of the entire assembly.

As a component from the Washer fluid reservoirs, pumps, and nozzles category, this nozzle works in conjunction with the pump, hoses, and reservoir to form a complete windshield cleaning system. A properly selected and functional nozzle reduces the risk of "blind spots" on the windshield, which is particularly important at higher speeds and at night.

High Gloss Glanzschwarz finish and visual fitment

The Glanzschwarz (high gloss) finish is characteristic of the Shadow Line packages used by BMW, allowing the nozzle to blend harmoniously with trim strips and other exterior elements in a dark, glossy finish. This solution helps maintain a consistent, elegant appearance of the hood and cowl area, without the "out of place" look of a mismatched part.

The original design ensures proper fitment with the factory mounting hole in the hood or cowl, which minimizes the risk of leaks, looseness, or incorrect spray alignment. As a result, installation is straightforward, and the visual effect is consistent with BMW's factory standards.

Technical specifications and integration with the washer system

The nozzle has been designed to work with the factory BMW washer system, including the reservoir, pump, and supply hoses. The carefully selected geometry of the internal channels allows for:

• a stable fluid spray pattern at typical operating pressures,
• effective coverage of the driver's key field of vision,
• reduction of overspray outside the wiper blade sweep area.

The component is compatible with factory mounts and hose connectors, which facilitates replacement during standard maintenance. This allows for the restoration of proper washer system operation without the need for system modifications.

Product condition and service application

The offered washer nozzle is a used component, which allows for an economical repair of the washer system while maintaining original BMW specifications. This type of part is suitable both for replacing a damaged nozzle (e.g., due to cracking, clogging, or mechanical damage) and for restoring system completeness after bodywork or paint repairs.

Due to its origin as an original BMW component, the nozzle maintains proper operating parameters and is suitable for users who prefer parts consistent with the vehicle's factory design, rather than aftermarket alternatives with uncertain tolerances.

Part number selection and technical support

The element has a dedicated OEM part number and associated interchangeable numbers, which facilitates clear identification in BMW catalogs and when selecting parts by VIN. In case of any doubts regarding fitment for a specific equipment version or model year, it is recommended to verify compatibility via VIN or consult with our technical department.

If you are planning a comprehensive repair or upgrade of the windshield area in your BMW and need other components from the same group, such as the fluid reservoir, washer pump, or additional nozzles, check out the available parts in the BMW washer fluid reservoirs, pumps, and nozzles category.

Technical knowledge and fluid system maintenance

When performing service work related to fluid systems in a vehicle – both washer systems and other installations – it is worth knowing the principles of diagnostics, selecting parts by OEM numbers, and proper maintenance. Additional information on the operation of supply systems, component selection methods, and regeneration can be found in the article: Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.