Land Rover Discovery 4 L319 Air Filter Box Duct Hose Pipe Intake AH22-9A676-BA

The Land Rover Discovery 4 L319 Air Hose Pipe Tube is an intake system component from the Air and Fuel Intake Sensors category, designed for Land Rover vehicles. It ensures proper air flow within the intake system, which is crucial for stable engine operation and correct sensor interaction. This is a solution for users who expect a proven component with factory geometry and fit.

Specifications and technical data

• SKU: AH22-9A676-BA
• Mark: Land Rover
• Condition: Used
• OEM Part Number: AH22-9A676-BA
• Substitutable numbers: LR020023, AH229A676BA, AH22-9A676-BA
• Category: Air Intake & Fuel Sensors

Purpose and Function in the Intake System

The air hose in the Discovery 4 L319 model is responsible for the controlled delivery of air to further fuel system components. Its task is to maintain sealing and stable flow, so that the Air and Fuel Intake Sensors category components working with it can correctly read engine operating parameters. The correct shape and diameter of the hose limit pressure drops and minimize the risk of measurement interference.

By maintaining factory geometry, the hose allows for the preservation of original mounting points and routing, which facilitates installation and subsequent service. This is particularly important in off-road vehicles where the intake system is exposed to varying operating conditions.

Construction and Fit for Land Rover Discovery 4 L319

The hose in question has been designed for integration with the factory Land Rover intake system. The hose's construction takes into account its routing within the engine bay to avoid interference with other components and maintain appropriate bending radii. This ensures stable airflow without unwanted turbulence.

The component comes from the Land Rover line, meaning it complies with factory dimensional and mounting standards. This simplifies the replacement of a damaged or worn hose without the need for installation modifications. For the user, this translates to predictable vehicle behavior after repair and no need for additional component adjustments.

Product Condition and Service Application

The hose is offered in Used condition, allowing for an economical replacement while maintaining the functionality required for everyday operation. This type of component is particularly useful for intake system repairs after mechanical damage, leaks, or service interventions.

Replacing the air hose is recommended when symptoms such as unstable engine operation, air mass measurement errors, power loss, or visible cracks and abrasions on the existing component appear. Using a hose with the correct flow profile helps restore proper operating conditions for the air and fuel intake sensors.

Benefits of Using an Original Air Hose

Choosing an air hose dedicated to the Discovery 4 L319 offers a number of practical benefits:

• maintaining factory airflow characteristics in the intake system,
• secure fit to existing mounts and adjacent components,
• reducing the risk of leaks and uncontrolled air intake,
• correct interaction with sensors from the Air and Fuel Intake Sensors category,
• restoring original engine performance parameters after repair.

For users planning comprehensive intake system service for their Discovery 4, using a hose with factory fit is a sensible service solution, minimizing installation time and the risk of subsequent leaks.

Part Selection by OEM Numbers and Technical Support

When selecting components from the Air and Fuel Intake Sensors category for a specific Land Rover version, it is advisable to use manufacturer designations and catalog data to avoid compatibility issues. If you have doubts about the hose's compatibility with your specific vehicle configuration, it is helpful to compare parameters with service documentation or consult the technical department.

If you want to better understand how to safely use used components, including those interacting with sensors and control modules, read the guide: Used Car Electronics Onboard – Why Choose Used ECU Modules and Sensors?

If you are planning comprehensive intake system service for your Land Rover and are also interested in other components interacting with air and fuel flow, including components that work with the engine control system, check the available parts in the Land Rover Air and Fuel Intake Sensors category.