Land Rover Discovery Sport L550 Windscreen Washer Filler Neck LK72-17C615-AA

Land Rover Discovery Sport L550 Windscreen Washer Filler Neck is an original component from the Washer fluid reservoirs, pumps and nozzles group, designed for the windscreen cleaning system in the Discovery Sport L550 model. It is a practical service solution for users who want to restore proper washer fluid refilling while maintaining factory geometry and fitment.

Specifications and technical data

• SKU: LK72-17C615-AA
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LK72-17C615-AA
• Substitutable numbers: LK72-17C615-AA, LK7217C615AA, LR127335, LK72-17C615-AB, LK7217C615AB
• Category: Washer Pumps, Reservoirs & Nozzles

Purpose and function in the washer system

The presented washer fluid filler neck is a component of the system responsible for the safe and convenient filling of the fluid reservoir in the Land Rover Discovery Sport L550. It is responsible for the leak-proof routing of fluid from the cap in the engine bay to the actual reservoir, which reduces the risk of leaks and facilitates vehicle maintenance. The original origin from the Land Rover brand ensures the correct diameter, shape, and mounting points, which translates into proper positioning in the engine bay and no interference with other components.

Benefits of using an original filler neck

Using a factory washer fluid filler neck in the Discovery Sport L550 allows you to maintain the integrity of the entire washer system. The component has been designed for:

• reliable fluid routing to the reservoir without the risk of air locks or leaks,
• stable mounting at the designated body points,
• compatibility with the original cap and fluid reservoir,
• easy service access during routine inspections. Thanks to this, replacing a damaged or leaking filler neck with an OEM part helps restore the proper operation of the washer system without the need for modifications or fitting aftermarket replacements.

Installation characteristics

The filler neck is structurally adapted to the Discovery Sport L550 body, which facilitates installation in the factory location. The properly contoured shape allows the component to be routed along the original path, maintaining clearances relative to other components in the engine bay. When replacing, it is recommended to pay attention to the correct seating of the end in the fluid reservoir and the proper positioning of the filler neck in the brackets to avoid stress and potential leaks in the future.

Condition and service application

The component comes from disassembly and is intended as a service part for Land Rover Discovery Sport L550 vehicles where the factory filler neck has been damaged, cracked, or has lost its seal. Choosing an original component from the same design group allows you to maintain the consistency of the washer system and reduce the time required for fitting.

Expanding the washer system in Land Rover

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

Part selection by numbers and technical support

When selecting operating fluid system components, such as filler necks, reservoirs, or pumps, it is crucial to use the correct manufacturer markings and reference numbers to avoid compatibility issues. It is worth paying attention to compatibility with the specific body version and model year of the Discovery Sport L550. If you want to better understand the principles of selecting components by OEM numbers and the proper maintenance of fluid systems in a vehicle, the guide article Fuel system – injectors, pumps and fuel tank: maintenance and regeneration, which discusses, among other things, diagnostics, selection by numbers, and service principles, may be helpful.