BMW A8 D4 4H Headlight Washer Spray Nozzle Left N/S Cleaning Jet 4H0955101C

BMW A8 D4 4H Headlight Washer Spray Nozzle Left N/S Cleaning Jet is an original headlight cleaning system component designed for Audi vehicles, mounted on the left side of the body. It precisely directs the fluid stream onto the lamp lens, supporting effective headlight cleaning and stable lighting performance in difficult road conditions.

Specifications and technical data

• SKU: 4H0955101C
• Mark: Audi
• Condition: Used
• OEM Part Number: 4H0955101C
• Substitutable numbers: 4H0955101C, 4H0 955 101 C
• Location on the vehicle: Left
• Category: Washer Pumps, Reservoirs & Nozzles

Purpose and function of the headlight washer nozzle

The headlight washer nozzle in premium models is responsible for delivering fluid under the correct pressure directly onto the lamp surface. This component works with the washer system, ensuring:

• effective removal of dirt from the headlight lens,
• maintenance of a stable light beam when driving at night and in the rain,
• proper operation of the lighting system in vehicles equipped with advanced headlights,
• compliance with the factory design of the lamp cleaning system.

Placement on the left side of the vehicle allows for direct replacement of the damaged component without interfering with other system parts.

Construction and compatibility with the washer system

The nozzle has been designed as part of a system including Washer fluid reservoirs, pumps, and nozzles, ensuring full compatibility with factory hose routing, mounts, and operating characteristics. The design provides for:

• dedicated mounting in the bumper or its immediate vicinity,
• precise shaping of fluid flow channels,
• adaptation to the pressure parameters generated by the washer pump,
• maintenance of the correct spray angle on the headlight surface.

This solution reduces the risk of uneven fluid distribution, which could lead to impaired visibility and faster wear of other system components.

Benefits of using an original Audi nozzle

Using an original headlight washer nozzle in an Audi vehicle provides a number of practical operational benefits:

• Factory fit – maintaining compatibility with bumper geometry, hose routing, and system operating parameters.
• Stable headlight cleaning system operation – proper distribution of the fluid stream on the lamp lens, without excessive overspray.
• Support for driving safety – a cleaner headlight means better road illumination and higher driving comfort at night and in low visibility conditions.
• Consistency with other components – no need for installation modifications or the use of adapters.

Component condition and service application

The offered nozzle comes from a group of used parts, making it a cost-effective solution while maintaining the factory design and purpose. This type of component is particularly useful in situations where:

• mechanical damage to the bumper or lamp has occurred and the nozzle also requires replacement,
• the headlight washer system is operating unstably due to leaks or improper spray,
• it is necessary to restore full system functionality after body and paint repairs.

Selecting parts according to manufacturer markings allows for maintaining consistency with the original vehicle configuration and reducing the time required for installation.

Washer system expansion and auxiliary materials

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

For service work related to fluid systems, materials regarding diagnostics and component selection by manufacturer markings may also be helpful – you can find practical tips in the article Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration, which discusses, among other things, the principles of identifying parts by OEM numbers and good operational practices.