VW LT 28-35 Transporter 4 Audi 80 100 Windscreen Washer Fluid Pump 171955651

VW LT 28-35 Transporter 4 Audi 80 100 Windshield Washer Fluid Pump is an original part from the Washer Tanks, Pumps, and Nozzles group, designed for the windshield cleaning system in vehicles of the concern. Thanks to its factory design, it ensures stable fluid pressure, predictable wiper operation, and seamless integration with the vehicle's electrical system.

Specifications and technical data

• SKU: 171955651
• Mark: Audi
• Condition: Used
• OEM Part Number: 171955651
• Substitutable numbers: 431955651, 171955651, A0008603326, A 000 860 33 26
• Category: Washer Pumps, Reservoirs & Nozzles

Purpose and Function in the Vehicle

The windshield washer fluid pump is responsible for pumping the medium from the tank to the nozzles on the front or rear windshield, which directly affects visibility and driving safety. In VW LT 28-35, Transporter 4, and Audi 80 and 100 models, this component works with the factory electrical system and fluid lines, ensuring proper flow and even distribution on the windshield surface.

Thanks to a design compliant with vehicle manufacturer standards, the pump maintains appropriate performance under typical operating conditions, such as city driving, intercity routes, or prolonged wiper operation during heavy precipitation.

Advantages of Using an Original Audi Washer Pump

Using an original solution with the Audi logo in the washer system allows for maintaining consistent operating parameters of the entire system. The component has been designed for:

• correct fit with the factory fluid tank,
• stable cooperation with the factory wiper switch,
• proper sealing at the connection points,
• maintaining the correct operating pressure in the lines.

This reduces the risk of leaks, performance drops, or improper fluid spraying, which is often typical for random aftermarket replacements with uncertain parameters.

Performance Characteristics and Installation

The washer fluid pump from this series has been prepared as a direct replacement part, requiring no modifications to the wiring harness or tank. This facilitates servicing and reduces replacement time, which is important both in workshop conditions and for DIY vehicle maintenance.

The condition described as used means that the part comes from a dismantled vehicle, retaining functionality suitable for further operation. This solution allows for optimizing repair costs while maintaining compliance with the vehicle's factory specifications.

Part Selection by Numbers and Technical Support

The pump has a dedicated OEM part number and related interchangeable numbers, which facilitates precise component identification for a specific body version, year, and equipment variant. When selecting, it is advisable to use the vehicle manufacturer's designations or consult a catalog to avoid compatibility issues.

If you are planning a comprehensive repair or upgrade of the windshield cleaning system in your Audi and need other parts from the same group, such as additional pumps, tanks, or washer nozzles, check the available parts in the category Audi Washer Tanks, Pumps, and Nozzles.

To better understand how to select components by OEM numbers and how to diagnose fuel supply and fluid flow systems in a car, it is worth reading the guide: Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Repair, which discusses practical methods for identifying and operating parts.

Summary

The VW LT 28-35 Transporter 4 Audi 80 100 Windshield Washer Fluid Pump is a functional, original part of the windshield cleaning system, designed for vehicles of the concern while maintaining factory installation standards. Choosing this pump allows for maintaining the washer system's efficiency in line with the manufacturer's specifications, which translates to safe visibility and comfort in daily vehicle operation.