BMW E87 Headlight Lamp Jet Washer Nozzle Cap Left N/S Black Sapphire 475 7117849

BMW E87 Headlight Lamp Jet Washer Nozzle Cap Left N/S Black Sapphire 475 in Black Sapphire Metallic is a precision-fit body component that restores the aesthetics and functionality of the headlight washer system. Its genuine BMW origin guarantees a perfect fit with the bumper and stable operation during use. It is a practical solution for replacing a damaged or missing cap following bodywork or paint repairs.

Specifications and technical data

• SKU: 7117849-BS
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 7117849
• Substitutable numbers: 7117849, 61677117849
• Location on the vehicle: Left
• Color: Black Sapphire Metallic - 475
• Category: Washer Pumps, Reservoirs & Nozzles

Purpose and function in the headlight washer system

The presented cap works with the retractable headlight washer nozzle mechanism on the left side. Its task is to cover the nozzle tip, ensure smooth extension, and aesthetically close the opening in the bumper when the system is not in use. Thanks to its precise profile, the component integrates harmoniously with the body lines of the BMW E87, reducing the risk of air turbulence and accidental snagging during washing or driving.

Color and visual fit

The cap is finished in Black Sapphire Metallic, corresponding to the factory paint code 475. This allows for a visually consistent completion of the bumper without the need for additional painting or color matching, provided the vehicle has the same shade. The metallic coating provides the characteristic depth and gloss, ensuring the component does not stand out from the other body panels.

Installation and compatibility

The cap is designed for installation on the left side, in place of the factory headlight washer nozzle. The construction, based on the original BMW design, allows the component to be seated in the existing retractable mechanism without the need for modifications. In practice, this means:

• secure attachment to the nozzle guides during system operation,
• proper closure flush with the bumper surface after the nozzle retracts,
• maintenance of factory gaps and panel lines.

As a result, replacing a damaged cap is quick and requires no additional adaptations.

Characteristics of the used component

The offered component comes from dismantling, which allows for the preservation of the original geometry and material consistent with BMW standards. A used part is a good choice for post-accident repairs when the priority is maintaining a factory look while keeping to a reasonable budget. This type of part is suitable both for a single cap replacement and for broader work related to restoring the headlight washer system.

Technical support and part selection

The cap belongs to the Washer fluid reservoirs, pumps, and nozzles group, so when planning a repair, it is worth paying attention to the condition of the entire system – from the reservoir and hoses to the nozzles themselves. For more complex service work, including the fuel system, the guide on diagnostics and selecting components by OEM and VIN numbers, available in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, may be helpful, as it demonstrates best practices for identifying parts in modern vehicles.

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

For those considering broader visual and functional vehicle modifications, including the use of proven components from dismantling, the blog post The best used parts for tuning your car, which describes a practical approach to selecting used components while maintaining reasonable costs and appropriate quality, may serve as inspiration.