Land Rover Discovery Sport L550 Windscreen Washer Filler Neck Bottle Pipe Cap

The Land Rover Discovery Sport L550 Washer Fluid Filler Neck is an original fluid replenishment system component designed to work with the washer fluid reservoir in this model. Thanks to its factory geometry and body fitment, it ensures secure hose routing from the filler cap to the reservoir and convenient service access under the hood. This is a practical solution for users who want to restore the full functionality of the washer system after damage or wear of the original part.

Specifications and technical data

• SKU: FK72-17C615-AA
• Mark: Land Rover
• Condition: Used
• OEM Part Number: FK72-17C615-AA
• Substitutable numbers: FK72-17C615-AA, FK7217C615AA, BJ32-17C615-AD, BJ3217C615AD, HJ32-17C615-AA, HJ3217C615AA, LR084365
• Part type: Reservoir
• Category: Washer Pumps, Reservoirs & Nozzles

Purpose and Function in the Washer System

The presented component belongs to the Washer Fluid Reservoirs, Pumps, and Nozzles category and is responsible for safely delivering fluid from the filler cap to the correct reservoir. The design of the filler neck with its pipe and cap minimizes the risk of fluid spillage during refilling and limits the ingress of contaminants into the system.

A properly routed filler neck has significance not only for ease of use but also for the durability of the entire washer system – stable mounting and the correct shape reduce stress that could lead to cracks or leaks.

Original Origin and Fitment

The component comes from the Land Rover range, which means adherence to factory manufacturing standards and full compatibility with the Discovery Sport L550's construction. The original mountings and filler neck profile are adapted to the engine bay space, ensuring a predictable installation process without requiring modifications.

The product has a dedicated OEM part number and associated replacement numbers, which facilitates unambiguous component identification when selecting from a catalog or by VIN. For the user, this means greater certainty that the ordered part will be compatible with their specific vehicle equipment version.

Condition and Service Application

The offered washer fluid filler neck is a used part, making it an attractive cost alternative to a new OEM component, while maintaining original geometry and mounting method. This type of part is particularly useful for repairs after collisions, replacement of a damaged reservoir, or restoring the completeness of the washer system after bodywork interventions.

In practice, installation involves removing the old filler neck with its pipe and cap and installing the presented part into the factory mounting points. By retaining the original design, existing brackets and guides can be utilized, reducing service time.

Benefits of Using an Original Filler Neck

• Factory fitment to the Discovery Sport L550 body without the need for modifications.
• Consistency with other system components: reservoir, pump, and washer nozzles.
• Stable filler neck routing, reducing the risk of leaks.
• Easier daily operation thanks to convenient access to the filler cap.
• Possibility of economical repair using an original, used part.

Part Selection and Related Components

To select the correct washer fluid filler neck for your Discovery Sport L550, it is advisable to use the OEM part number or replacement numbers visible in the technical specifications. This method of identification minimizes the risk of ordering errors, especially for different engine versions and production years.

If you are planning comprehensive service of the washer system – including replacement of the reservoir, pump, or nozzles – it may also be helpful to understand the principles of selecting fluid system components in a car. In this context, it is worth reading the article discussing diagnostics and component selection in fuel supply systems, available here: Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair.

If you are also considering replacing other components of the washer system in your Land Rover and want to maintain component consistency within the same manufacturer, check the available parts in the Land Rover Washer Fluid Reservoirs, Pumps, and Nozzles category.