Land Rover Discovery 4 L319 Windscreen Washer Jet Spray Nozzle Set LR018834

The Land Rover Discovery 4 L319 Windscreen Washer Jet is an original component of the washer system, designed for precise fluid delivery onto the windscreen. Thanks to its factory-set spray pattern, it ensures stable windscreen cleaning and improves visibility in various weather conditions. This is a practical solution for users who want to maintain compliance with the factory Land Rover specification and avoid fitting issues.

Specifications and technical data

• SKU: LR018834
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR018834
• Substitutable numbers: 6H2217666AB, LR018834
• Part type: Washer Nozzle
• Category: Washer Pumps, Reservoirs & Nozzles

Washer Jet Purpose and Function

The windscreen washer jet in the Discovery 4 L319 is responsible for even fluid distribution across the windscreen surface, allowing the wiper blades to effectively remove dirt. A properly functioning jet:

• ensures the correct angle and shape of the fluid stream,
• limits the consumption of washer fluid,
• improves driving safety in rain, mud, and road salt,
• eliminates blind spots on the windscreen that impair visibility.

This part belongs to the Washer Fluid Tanks, Pumps, and Jets category, meaning it works in conjunction with other system components – the pump, hoses, and tank – to create a cohesive windscreen washing system.

Benefits of Using an Original Land Rover Jet

Choosing an original washer jet for the Discovery 4 L319 allows you to maintain the parameters set by the vehicle manufacturer. In practice, this means:

• secure fitment to the mounting on the bonnet or scuttle panel, without modifications or custom brackets,
• compliance with the system's factory operating pressure,
• a stable spray pattern that does not excessively disperse at higher speeds,
• easier diagnostics – in case of problems, the system's condition can be clearly assessed.

For users who value consistency with the original Land Rover design, this is a more predictable solution than aftermarket alternatives of uncertain origin.

Characteristics of a Used Part

The offered jet comes from the used parts segment, which helps reduce vehicle maintenance costs while retaining a component that complies with the factory specification. Such elements are often chosen for auxiliary systems like washers, where proper function and compatibility with the specific model are paramount.

Before installation, a standard system check is recommended – ensuring clear hoses, the condition of the pump, and the tightness of connections – to fully utilize the capabilities of the newly installed jet.

Integration with the Washer System

The jet works with the vehicle's existing tank, pump, and hose installation, forming a complete windscreen washing system. A correctly selected part:

• prevents uneven windscreen wetting and streaking,
• assists wiper operation, reducing their wear,
• maintains an adequate amount of fluid on the windscreen without excessive splashing onto the bodywork.

In cases of visibility issues caused by poor windscreen wetting, replacing the jet is one of the simplest and most effective service actions.

Selection and Additional Technical Materials

When selecting parts from the Washer Fluid Tanks, Pumps, and Jets category, it is worth paying attention to compatibility with the specific Discovery generation and body type. If you are interested in other Land Rover Washer Fluid Tanks, Pumps, and Jets, check the offer in this segment: Land Rover Washer Fluid Tanks, Pumps, and Jets.

For a better understanding of fuel supply systems and component selection by manufacturer codes, you can refer to a guide that discusses diagnostics and part selection by OEM numbers, among other topics: Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair.

If you are planning to use more components from the secondary market, a guide on safely choosing used parts may also be helpful: Buying Used Car Parts – Common Mistakes When Choosing Parts for Tuning.