Land Rover Discovery 3 L319 Fuel Pump Sender Sending Unit Diesel AH22-9B260-BA

Land Rover Discovery 3 L319 Fuel Pump Sender Sending Unit Diesel is an original fuel system component designed for diesel engines. This complete assembly manages both diesel fuel delivery and precise fuel level readings, ensuring stable engine performance and reliable indications on the instrument cluster.

Specifications and technical data

• SKU: LR014998
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR014998
• Substitutable numbers: LR014998, AH229B260BA, AH22-9B260-BA
• Fuel type: Diesel
• Part type: Fuel Pump
• Category: Fuel Pumps & Sending Units

Purpose and function in the fuel system

The offered fuel pump and level sensor assembly is dedicated to the Land Rover Discovery 3 L319 with a diesel engine. This component is responsible for drawing fuel from the tank, maintaining the correct pre-pressure in the system, and transmitting information about the fuel level to the ECU and the instrument cluster.

A properly functioning fuel pump with a measuring module is crucial for:

• stable diesel engine starting,
• smooth engine operation across the full load range,
• correct operation of the fuel level gauge on the dashboard,
• reducing the risk of air entering the fuel system.

Assembly construction and performance parameters

The presented item belongs to the Fuel pumps and level sensors category, meaning that both the supply and measurement functions are integrated into a single housing. This type of solution simplifies the system design, facilitates diagnostics, and makes service replacement easier – in the event of a failure, the user replaces the complete module instead of several separate components.

The pump is designed to work with diesel fuel, which involves appropriate material resistance to diesel oil and the correct performance characteristics for the diesel engines used in the Discovery 3 L319.

Benefits of using an original Land Rover component

Using an original Land Rover component in the fuel system translates into:

• maintaining factory engine supply parameters,
• proper compatibility with the vehicle's electronics and diagnostic system,
• precise geometric fit to the fuel tank and installation,
• reduced risk of leaks and venting problems.

The item in used condition represents an attractive cost-effective solution while maintaining compliance with factory specifications. This is particularly important for advanced fuel systems in off-road vehicles and SUVs, where incorrectly selected aftermarket parts can cause difficult-to-diagnose faults.

Selection, installation, and service aspects

Before installation, it is recommended to verify the part's compatibility with the specific version of the Discovery 3 L319, particularly regarding the fuel type and tank configuration. In workshop practice, replacing the complete fuel pump module with a level sensor is often faster and more predictable than repairing individual sub-components.

During installation, it is worth paying attention to:

• the condition of the seals at the mounting flange,
• proper connection of fuel lines and electrical connectors,
• careful placement of the fuel level sensor float in the tank,
• checking the system for leaks after the first start-up.

This approach minimizes the risk of subsequent leaks and incorrect fuel level readings.

Expanding the fuel system in your Land Rover

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

More about used parts and electronics

When working with the fuel system and its control, it is worth knowing the specifics of used electronic components and the principles of their safe selection. Practical tips on choosing and verifying such elements can be found in the article The second life of electronics – when is it worth choosing used engine controllers, comfort modules, and parking sensors?.

If you want to better understand why original used OEM components are often a beneficial compromise between quality and repair cost, the guide Quality assurance and OEM safety – why used original car parts are the best choice for your vehicle? will also be helpful.