Audi Q7 4M Windscreen Washer Fluid Jet Nozzle Spray 4M0955988

The Audi Q7 4M Rear Window Washer Nozzle is a precise component of the windscreen cleaning system, responsible for evenly distributing fluid onto the rear window. The original Audi design ensures a stable spray, correct spray pattern geometry, and a secure fit to the body, which translates to safe visibility in adverse weather conditions. This solution is dedicated to users who expect factory-quality washer performance and consistency with other system components.

Specifications and technical data

• SKU: 4M0955988
• Mark: Audi
• Condition: Used
• OEM Part Number: 4M0955988
• Substitutable numbers: 4M0955988, 4M0 955 988
• Location on the vehicle: Rear
• Category: Washer Pumps, Reservoirs & Nozzles

Purpose and Function in the Washer System

The presented nozzle is a component of the Washer Fluid Tanks, Pumps, and Nozzles group, responsible for forming the fluid spray on the rear window. Its placement at the rear of the vehicle allows for effective cleaning of the window while driving in rain, snow, or on dirty roads.

A properly selected washer nozzle:

• ensures a stable spray angle matched to the curvature of the rear window,
• limits fluid consumption through proper atomization,
• works in conjunction with the factory pump and fluid lines,
• minimizes the risk of streaks and blind spots on the window.

Compatibility and Fit for Audi Q7 4M

The Audi Q7 4M Windscreen Washer Fluid Jet Nozzle Spray has been designed with the 4M generation Q7 body in mind, ensuring the correct mounting position and spray geometry relative to the rear window. Its original origin from the Audi range promotes consistency with the factory washer system, without the need for modifications to mountings or lines.

This allows for installation similar to factory servicing, and after replacement, the washer system regains the performance parameters intended by the vehicle manufacturer. This is particularly important in vehicles equipped with advanced driver-assistance systems, where a clean rear window supports the correct operation of cameras and sensors.

Characteristics of a Used Part

The offered nozzle comes from the used parts segment, allowing for economical repair of the washer system while maintaining the original Audi design. This type of component is often chosen in situations where the nozzle has been mechanically damaged, clogged, or is not spraying fluid correctly.

Choosing a used OEM component is particularly beneficial when you want to maintain the factory standard of execution and compatibility with the existing installation, while also reducing service costs.

Benefits of a Properly Functioning Rear Window Nozzle

A functional rear window washer nozzle directly impacts driving comfort and safety. A properly selected component:

• improves visibility in the rearview mirror and reversing camera,
• reduces the need for frequent wiper use thanks to even fluid distribution,
• lowers the risk of scratches on the glass caused by the wiper operating on a dry or dirty surface,
• supports the stable operation of the entire washer system in the long term.

If you are planning a comprehensive repair or upgrade of the windscreen cleaning area in your Audi and need other components from the same group, such as fluid lines, pumps, or additional nozzles, check the available parts in the Audi Washer Fluid Tanks, Pumps, and Nozzles category.

Technical Support and Operation of Fluid Systems

When selecting components for fluid systems – such as washers, pumps, or tanks – it is worth paying attention to compliance with manufacturer markings and the overall operation of the system. Regular refilling with the correct fluid, checking line seals, and periodic verification of spray quality help reduce the risk of failure and extend component lifespan.

Additional information on diagnostics and selection of fluid and fuel system components, as well as working with OEM markings, can be found in the blog article “Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair”, which discusses a practical approach to servicing modern vehicle installations.

If you are also interested in a more sustainable approach to vehicle repair and want to better understand how choosing used components affects the environment and operating costs, it is worth reading the post “Circular Economy in Your Garage – How Choosing Used Parts from Dismantling Truly Supports Environmental Protection and Your Wallet?”, which shows the practical benefits of reusing car parts.