Audi A6 C8 Diesel Fuel Tank Pump Sending Unit Sender 4K0919088E

Audi A6 C8 Diesel Fuel Pump 4K0919088E is an original part from the Fuel Pumps and Level Sensors category, designed for diesel engine fuel systems. This used pump ensures a factory fit for installation in the Audi A6 C8 generation, facilitating assembly and reducing the risk of compatibility issues. It's a solution for users who want to restore proper engine fueling while maintaining manufacturer-specified parameters.

Specifications and technical data

• SKU: 4K0919088E
• Mark: Audi
• Condition: Used
• OEM Part Number: 4K0919088E
• Substitutable numbers: 4K0919088E, 4K0 919 088 E
• Fuel type: Diesel
• Part type: Fuel Pump
• Category: Fuel Pumps & Sending Units

Intended Use and Function in the Fuel System

The presented fuel pump is dedicated to Audi cars with Diesel engines, where it is responsible for stable fuel delivery to the injection system. A properly functioning pump maintains the correct pressure and flow, which translates to smooth engine operation, correct starting, and reduced risk of power loss.

As a component from the Fuel Pumps and Level Sensors group, this part works with other components of the fuel and control system, ensuring proper fuel metering according to the engine control unit's maps. Choosing an original solution allows for maintaining operating parameters consistent with factory specifications.

Benefits of Using an Original Audi Pump

Using this pump in an Audi A6 C8 Diesel offers a number of practical advantages, important for both the user and the service center:

• factory fit for the fuel system of a specific model generation, without the need for wiring or mounting modifications,
• maintaining the fuel system's operating characteristics as intended by the vehicle manufacturer,
• consistency with the engine control unit's parameters and other fuel system components,
• reduced risk of bleeding and fuel pressure drop issues after installation,
• economical repair option by using a used, original component instead of an aftermarket part of unknown origin.

For workshops and users, this means more predictable installation and a lower risk of needing further intervention in the fuel system after replacement.

Technical Characteristics and Compatibility

The pump is designed to work with diesel engines, so its construction, performance, and resistance to fuel parameters are adapted to the specifics of diesel units. Appropriately selected seals and working materials limit the impact of contaminants and the oily properties of the fuel, which is important for the durability of the entire system.

The OEM designation and available replacement numbers allow for precise verification of compatibility with a specific vehicle configuration. Before purchasing, it is advisable to compare the markings with the currently installed part or seek assistance from a service center to confirm compatibility with your Audi A6 C8 version.

Part Condition and Practical Service Application

The offered fuel pump is a used part, which allows for reduced repair costs while maintaining the original manufacturer's specifications. Such components are often chosen by workshops specializing in the Audi brand when the priority is to combine a reasonable budget with maintaining factory build standards.

In service practice, the pump can be used both for a typical replacement of a worn-out part and for diagnosing fuel supply problems, such as starting difficulties, intermittent engine operation, or power loss under load. A properly selected and functional component helps restore the stability of the engine's operation without interfering with other components.

Support with Selection and Additional Materials

If you have doubts about selecting the correct pump for your specific Audi A6 C8 version, it is advisable to use OEM designations and reference numbers, as well as data from manufacturer catalogs. For users planning a broader modernization or service of the fuel system in vehicles of this brand, it may be helpful to browse other elements from the same group – if you need additional fuel system components, such as other pumps, modules, or sensors that work with the fuel system in this brand's cars, check the available parts in the Audi Fuel Pumps and Level Sensors category.

If you are interested in a broader context of using used components in modern cars, including principles of selection by OEM numbers and practical tips for installation and diagnostics, it is worth reading the Global Parts guide: Used Car Electronics On Board – Why Choose Second-Hand ECUs and Sensors?. Although it mainly concerns electronics, it discusses universal principles for the safe use of used components in vehicles.