BMW E90 E91 E92 E93 LCI Headlamp Washer Nozzle Cylinder 7179311

Visual condition of the part

The product shows signs of use visible in the photos.

BMW E90 E91 E92 E93 LCI Headlamp Washer Nozzle Cylinder is an original headlamp cleaning system component designed for the BMW 3 Series E9x generation. As a factory-original part from the Washer fluid reservoirs, pumps and nozzles group, it ensures the correct pressure and spray pattern, resulting in effective headlamp lens cleaning and stable operation of both xenon and halogen headlights.

Specifications and technical data

• SKU: 7179311
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7179311
• Substitutable numbers: 61677179311, 7179311, 61677283213, 7283213, 4385778, 61674449335, 4449335, 61677117845, 7117845
• Category: Washer Pumps, Reservoirs & Nozzles

Purpose and function in the washer system

The presented washer nozzle is responsible for precisely delivering fluid to the surface of the front headlamp, which is particularly important in vehicles equipped with high-intensity front lighting. The component works with the vehicle's pressurized system, extending from under the bumper and directing a stream of fluid directly onto the lens, which improves visibility and driving comfort in difficult weather conditions.

By maintaining factory geometry and a properly calibrated nozzle, the washer ensures even coverage of the headlamp surface, reducing fluid consumption and supporting the proper operation of the entire lighting system.

Original BMW origin and installation compatibility

As a BMW brand component, the headlamp washer nozzle is designed for full compatibility with E90, E91, E92, and E93 body styles. This means correct mounting points, appropriate hose lengths, and a perfect fit for factory bumper brackets, which facilitates installation and minimizes the risk of leaks.

The original design allows for seamless integration with the existing Washer fluid reservoirs, pumps and nozzles system, without the need for modifications to the installation or the use of additional adapters. This solution is particularly beneficial for workshops and users who expect a predictable, repeatable result after replacing the component.

Condition, verification, and benefits of using a pre-owned component

The washer nozzle comes from the secondary market, which allows for reduced repair costs while maintaining the manufacturer's original specifications. A used component of this type is a good choice in situations where the extension mechanism, housing, or connection ports have been damaged, while the rest of the washer system is functioning correctly.

Using an original, pre-owned washer nozzle allows you to:

• maintain technical consistency with other headlamp cleaning system components,
• preserve the correct operation of the lighting system in accordance with the manufacturer's requirements,
• reduce service costs compared to purchasing a new sub-assembly.

Installation and maintenance tips

When replacing the headlamp washer nozzle, it is worth checking the condition of the fluid supply hoses, seals, and bumper mounts. Proper installation reduces the risk of leaks and ensures stable operation of the retractable element. It is also recommended to bleed the system after installation and check the washer operation in various weather conditions.

To maintain the efficiency of the entire system, it is advisable to periodically use fluids with the appropriate parameters and avoid mixtures of unknown composition, which may cause deposits in the nozzles and hoses.

Expanding BMW washer system service

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

Part selection by numbers and fluid system diagnostics

When selecting a washer nozzle for a specific body version and equipment level, it is worth using the manufacturer's markings and interchangeable part numbers, which facilitates precise matching of the component to the car. Proper identification of the component reduces the risk of installation problems and ensures correct cooperation with the existing system.

If you want to deepen your knowledge about the operation of fluid systems in a car, diagnostic methods, and selecting parts by OEM numbers, the following article will be helpful: Fuel system – injectors, pumps and fuel tank: maintenance and regeneration, which discusses practical methods for analyzing and servicing complex supply systems and the operating principles of pressurized components.

Summary

BMW E90 E91 E92 E93 LCI Headlamp Washer Nozzle Cylinder is an original component designed for the headlamp cleaning system in the BMW 3 Series, ensuring proper lighting performance in demanding road conditions. Choosing this component allows you to maintain factory operating parameters, optimize repair costs, and keep technical consistency with other vehicle sub-assemblies.