Volkswagen Passat CC Tank Fuel Pump Sender 2.0 TDI Diesel Engine 3AA919050H

Volkswagen Passat CC Tank Fuel Pump Sender 2.0 TDI Diesel Engine is an original component from the Fuel pumps and level sensors group, designed for diesel engine fuel systems. This solution ensures precise diesel fuel delivery and reliable fuel level readings, which translates into stable engine operation and proper integration with the vehicle's electronics.

Specifications and technical data

• SKU: 3AA919050L
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3AA-919-050-L
• Substitutable numbers: 3AA919050L, 3AA 919 050 L, 3AA919050H, 3AA 919 050 H
• Fuel type: Diesel
• Part type: Fuel Sending Unit
• Category: Fuel Pumps & Sending Units

Purpose and function in the fuel system

The presented fuel pump assembly with a level sensor is dedicated to Diesel engines in Volkswagen Passat CC models with a 2.0 TDI unit. It is responsible for transporting fuel from the tank to the injection system and for transmitting information about the fuel quantity to the instrument cluster and vehicle control units. A correctly selected component from this group reduces the risk of starting problems, power drops, or incorrect fuel level readings.

Construction and performance parameters

The fuel pump integrated with a level sensor forms a compact module mounted in the tank, which facilitates service and replacement. The design is adapted to the characteristics of diesel fuel, and the applied solutions ensure proper fuel flow and stable operation under typical operating conditions for TDI engines. Using an original Volkswagen solution helps maintain the factory performance parameters of the fuel system.

Selection, compatibility, and identification

The component should be selected based on vehicle data and manufacturer markings, such as the OEM part number or available interchangeable numbers. This allows for verifying compatibility with a specific 2.0 TDI engine version and fuel system configuration. Proper identification minimizes the risk of installation problems and ensures correct cooperation with the vehicle's electronics, including modules responsible for fuel level indications.

Condition, origin, and practical application

The offered module is a used component, which allows for an economical repair of the fuel system while maintaining the original manufacturer's specifications. In many cases, this is a beneficial solution for users who want to restore the efficiency of the fuel system without investing in a new subassembly. The product comes from the dismantling of Volkswagen vehicles, which promotes the maintenance of full installation and functional compatibility.

Benefits of using an original fuel pump with a sensor

Using an original module from the Fuel pumps and level sensors group in a Passat CC 2.0 TDI allows you to:

• maintain stable fuel pressure and flow throughout the entire engine operating range,
• ensure reliable fuel level readings on the instrument cluster,
• maintain compliance with factory settings of engine control units and onboard systems,
• reduce the risk of failures resulting from the use of unsuitable replacements.

If you are planning a comprehensive repair or upgrade of the fuel system area in your Volkswagen and need other components from the same group, such as in-tank pump modules, fuel level sensors, or complete supply assemblies, check the available parts in the Volkswagen fuel pumps and level sensors category.

Technical support and knowledge about used parts

When selecting used fuel system components, it is worth paying attention to the compatibility of markings, fuel type, and the installation configuration in a specific car model. Additional information on the safe selection and installation of used electronic and measuring components can be found in the Global Parts guide: Used automotive electronics on board – why is it worth choosing second-hand ECU modules and sensors?. This will make it easier for you to assess when using second-hand parts is technically justified and economically viable.