Skoda Superb Mk3 VW Passat B8 Fuel Pump Sender Unit 2.0 TDI Diesel 3Q0919673H

Skoda Superb Mk3 VW Passat B8 Fuel Pump Sender Unit 2.0 TDI Diesel is a component from the Fuel pumps and level sensors group, designed for diesel systems. This used, original pump ensures a stable supply of diesel fuel to the engine and precise fuel level readings, which translates into predictable engine performance and proper interaction with the vehicle's electronics.

Specifications and technical data

• SKU: 3Q0919673H
• Mark: Skoda
• Condition: Used
• OEM Part Number: 3Q0919673H
• Substitutable numbers: 3Q0919673H, 3Q0 919 673 H
• Fuel type: Diesel
• Part type: Fuel Sending Unit
• Rim width: 3
• Category: Fuel Pumps & Sending Units

Purpose and function in the fuel system

The described fuel pump is dedicated to diesel engines, where it is responsible for continuously delivering fuel at the appropriate pressure from the tank to the other components of the system. At the same time, as a part from the Fuel pumps and level sensors group, it works with the fuel measurement system, enabling the correct presentation of data on the instrument cluster and the proper operation of onboard systems.

A solution of this type is particularly important in modern designs, where a stable diesel supply affects engine performance, exhaust emissions, and the durability of other fuel injection system components.

Benefits of using an original Skoda pump

Using an original Skoda component from the Fuel pumps and level sensors category allows you to maintain the factory operating parameters of the fuel system. This means:

• consistency with the factory characteristics of the engine control unit and other electronics,
• proper geometric fit to the fuel tank and mounts,
• correct interaction with the fuel level sensor and the vehicle's electrical installation,
• reduced risk of starting problems and power drops resulting from improper fuel supply.

For users of diesel vehicles, this means more predictable operation and a lower risk of unplanned downtime related to fuel system failure.

Technical characteristics and compatibility

The pump has been designed to work with Diesel fuel, which is crucial for material resistance and internal construction. The component belongs to the Fuel pumps and level sensors group, integrating both the supply function and the measurement of fuel quantity in the tank into a single housing.

The product comes from the segment of used original parts, which allows for combining an attractive purchase cost with the preservation of factory specifications. This is a solution often chosen by workshops specializing in the service of modern diesel units, where both quality and repair economy are important.

Condition, installation, and service application

The used component is a good choice in situations where a quick and cost-effective replacement of the fuel pump is necessary without giving up the original design. This type of part works well both for standard repairs and for restoring vehicle performance after a fuel system failure.

In practice, installation involves replacing the complete module in the fuel tank, following the vehicle manufacturer's service procedures. A correctly selected pump allows you to reduce vehicle downtime and restore the proper operation of the fuel system without the need for expensive new replacements.

If you are planning a comprehensive repair or upgrade of the fuel system area in your Skoda and need other elements from the same group, such as supply modules, units integrated with a sensor, or complete tank inserts, check the available parts in the Skoda fuel pumps and level sensors category.

If you are considering a wider use of used parts in your car and want to better understand how to safely select components from the electronics and accessories segment, it is worth reading the guide: The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?