Mercedes X164 Headlight Washer Nozzle Holder Mount Bracket Right O/S 159900-02

Mercedes X164 Headlight Washer Nozzle Holder Mount Bracket Right O/S is a precision component of the headlight cleaning system, designed to maintain the correct nozzle position and ensure stable operation of the washer. This component from the Other wiper parts group is responsible for properly directing the fluid stream onto the headlight lens, which translates into better visibility and safe vehicle operation in difficult conditions.

Specifications and technical data

• SKU: 159900-02
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: 159900
• Substitutable numbers: A 164 860 07 47, A1648600747, 159900-02
• Location on the vehicle: Right
• Category: Additional Wiper & Washer Components

Purpose and function of the bracket

The headlight washer nozzle bracket for the right side has been developed specifically for Mercedes vehicles equipped with a factory headlight washing system. Its task is to provide stable mounting of the nozzle in the bumper or near the headlight and to ensure repeatable extension and retraction of the working element. A correctly selected bracket reduces the risk of nozzle misalignment, leaks, and uncontrolled fluid spray, which is important for both cleaning efficiency and the aesthetics of the entire system's operation.

Construction and vehicle fitment

The structural element of the bracket is optimized for the geometry of the front body section in X164 series models, ensuring that the correct mounting points and proper nozzle movement kinematics are maintained. Using the original mounting concept allows for proper routing of the fluid hose and cooperation with the extension mechanism, without the need for interference with adjacent headlight or bumper components. Placement on the vehicle on the right side means that the bracket is intended for a specific headlight, which facilitates part identification when planning repairs or replacements. This allows for precise component selection for the existing installation, minimizing service time.

Identification parameters and compatibility

The bracket has a dedicated OEM part number and assigned interchangeable numbers, which facilitates verification of compatibility with a specific vehicle configuration. In practice, this means the possibility of unambiguously matching the element based on service documentation or parts catalogs, without the need to use replacements of uncertain origin. Additionally, the product is marked with an individual SKU, which streamlines the order processing and identification in warehouse systems. Such a labeling structure is particularly useful when comparing different versions of brackets within the same model line.

Condition, service application, and benefits of installation

The presented bracket is offered as a part with a used status, which allows for economical repair of the headlight washer system while maintaining the original mounting specification. Replacing a damaged or broken bracket with a functional element of this type restores the proper operation of the nozzle extension mechanism, reduces the risk of it falling out, and improves the stability of the entire system. The main benefits of using this bracket include:

• maintaining the factory geometry of the nozzle position relative to the headlight,
• improving the efficiency of lens cleaning while maintaining an even distribution of the stream,
• reducing mechanical stress on the hose and extension mechanism,
• limiting the risk of additional bumper or headlight damage resulting from loose mounting.

Integration with other system elements and additional materials

In service practice, replacing the headlight washer nozzle bracket is often combined with checking other components of the windshield and headlight washing system, such as hoses, connectors, or the nozzles themselves. If you are planning a comprehensive repair or upgrade of the area responsible for cleaning windshields and headlights in your Mercedes and need other elements from the same group, such as arms, mounts, or additional guides, check the available parts in the Other Mercedes wiper parts category. When selecting used components, it is worth using proven service practices, also in relation to other brands. In this context, an article describing strategies for optimizing maintenance costs while maintaining original components may be helpful – you can find them in the material Proven ways for cheaper MINI car service using original components, which discusses, among other things, the approach to selecting used OEM parts and preparing them for installation.