Land Rover Discovery 3 L319 EGR Valve Inlet Hose Tube Line Pipe 4R80-9H449

Description

Land Rover Discovery 3 L319 EGR Valve Inlet Hose Tube Line Pipe is an exhaust gas recirculation system component designed specifically for third-generation Discovery models. It is responsible for the precise delivery of exhaust gases to the EGR valve, which has a direct impact on stable engine operation and emission control. As an original component from the EGR Valves and Parts group, it ensures proper flow geometry and compatibility with the factory Land Rover installation.

Specifications and technical data

• SKU: 1316131
• Mark: Land Rover
• Condition: Used
• OEM Part Number: 1316131
• Substitutable numbers: 1316131, 4R80-9H449, 4R8Q-9H449-BD, 4R8Q9H449BD
• Category: EGR Parts & Valves

Purpose and function in the EGR system

The Land Rover Discovery 3 L319 EGR Valve Inlet Hose Tube Line Pipe is responsible for directing the correct amount of exhaust gas from the exhaust system to the recirculation valve. A properly selected component for this section of the intake system helps maintain:

• stable engine performance parameters across various load ranges,
• proper exhaust gas circulation within the EGR system,
• consistency with the factory engine control unit calibration.

By maintaining the original design of the pipe, it is possible to ensure proper flow and reduce the risk of interference with EGR valve operation.

Original fitment for Land Rover Discovery 3 L319

The presented pipe has been developed with the specific engine bay architecture of the Discovery 3 L319 in mind. This means that:

• its shape and diameter are adapted to the factory intake system,
• mounting points correspond to the original brackets and supports,
• installation does not require any modifications or adaptations.

Such fitment translates into trouble-free installation and the maintenance of factory-level tightness and rigidity of connections within the EGR system.

Performance characteristics and benefits of use

Choosing an original EGR valve inlet pipe for a Land Rover allows you to maintain the integrity of the entire exhaust gas recirculation system. Using this component promotes:

• reducing the risk of leaks in intake connections,
• maintaining the correct direction and intensity of exhaust gas flow,
• preserving compliance with factory engine operating parameters.

The product comes from the original Land Rover parts segment, which is crucial when servicing systems responsible for exhaust emissions and engine stability.

Product condition and service application

The item is offered in used condition, which allows for an economical repair of the EGR system while maintaining the manufacturer’s original specifications. This type of part is particularly suitable for:

• maintenance repairs of the exhaust gas recirculation system,
• restoring efficiency after a failure or pipe leak,
• servicing vehicles where maintaining the factory configuration is key.

For workshops specializing in the Land Rover brand, a used, original EGR valve inlet pipe is a practical solution that combines perfect fitment with cost control.

Support in part selection and related components

If you are planning a comprehensive repair or upgrade of the engine area in your Land Rover and need other elements from the same group, such as exhaust supply pipes, connectors, or valve mounting hardware, check out the available parts in the Land Rover EGR Valves and Parts category.

When selecting a used EGR valve inlet pipe, it is worth consciously comparing aftermarket solutions with new replacements in terms of cost-effectiveness and durability. A detailed discussion of the differences between new and used parts can be found in the article: Car parts – new or used? We compare costs, quality, and durability.