BMW X5 E70 Headlight Cleaning Spray Nozzle Left N/S 7173851 Black Sapphire - 475

Visual condition of the part

The product shows signs of use visible in the photos. BMW X5 E70 Headlight Cleaning Spray Nozzle Left N/S Black Sapphire is an original component of the washer system, designed for installation on the left side of the headlight. Thanks to its factory fit for the BMW X5 E70 and Black Sapphire Metallic paint, it ensures a consistent body appearance and proper operation of the headlight cleaning system. This is a practical solution for users who want to restore full functionality to their headlight washers while maintaining the aesthetics of the original part.

Specifications and technical data

• SKU: 7173851-BS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7173851
• Substitutable numbers: 61677173851, 7173851, 61674286753, 4286753, EM
• Location on the vehicle: Left
• Part type: Washer Nozzle
• Color: Black Sapphire Metallic - 475
• Category: Washer Pumps, Reservoirs & Nozzles

Purpose and function in the washer system

The nozzle is a component from the Washer fluid reservoirs, pumps, and nozzles group, responsible for directing fluid onto the headlight surface. A properly functioning nozzle supports effective cleaning of the lens, which helps maintain proper road lighting quality, especially in difficult weather conditions. The element was designed specifically for use on the left side of the vehicle, which facilitates installation and ensures proper positioning relative to the headlight. This allows the washer system to operate stably, with the fluid stream directed exactly where it is needed.

Black Sapphire Metallic color matching

The Black Sapphire Metallic finish allows for the aesthetic integration of the nozzle into the body line of a BMW X5 E70 with this paint color. Proper color matching reduces the need for additional painting and allows for a consistent appearance of the bumper and headlights. Such a solution is particularly beneficial when replacing a single element after local repairs – the new nozzle does not visually differ from the other components, which improves the overall presentation of the vehicle.

Installation and operational characteristics

The headlight cleaning spray nozzle has been prepared as an original BMW part, which helps maintain factory mounting points and compatibility with the existing fluid line system. This facilitates installation in service conditions and reduces the risk of leaks or improper alignment. As a used part, the nozzle is a reasonable choice for users looking for original components at a more favorable price than new equivalents. This allows for maintaining high quality of the washer system while optimizing the costs of repair or modernization.

Service and diagnostic application

Replacing the headlight cleaning spray nozzle is recommended in case of leaks, mechanical damage, or improper fluid spraying. A properly selected component facilitates the restoration of the correct operation of the entire system, which is important for both driving comfort and safety – especially in vehicles equipped with headlights that require an efficient cleaning system. When selecting parts, manufacturer markings and reference numbers are helpful, as they allow for verifying compatibility with a specific BMW X5 E70 configuration. This helps avoid installation problems and ensures proper cooperation with other system components.

Expanding the BMW washer system

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

Technical support and parts selection

When working with operating fluid systems – including washers, but also fuel – it is crucial to properly match components and perform regular inspections. In the broader context of vehicle servicing, it is worth familiarizing yourself with the issues of selecting parts by identification numbers, diagnostics, and component regeneration, described in the article "Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration", which organizes many practical issues related to the operation of supply and fluid circulation systems. If you are planning a wider range of service work and want to complete various original used elements in one place – from mechanical components to small body accessories – the guide "Comprehensive supply: From the engine to the smallest clip – how to complete used car parts in one place?" may be helpful, as it discusses the advantages of the One-Stop-Shop approach and indicates how to avoid problems associated with random replacements.