Land Rover Discovery Sport L538 L550 L551 Air Intake Manifold G4D3-9424-CB

The Land Rover Discovery Sport L538 L550 Intake Manifold G4D3-9424-CB is an original part from the Intake Manifolds group, designed for use in the engine intake system of Discovery Sport models. A used intake manifold allows for a technical, economical, and professional repair of the intake system, maintaining the factory airflow geometry and proper engine unit fitment.

Specifications and technical data

• SKU: LR073652
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR073652
• Substitutable numbers: LR073652, G4D3-9424-CB, G4D39424CB
• Part type: Intake Manifold
• Category: Intake Manifolds

Purpose and Function in the Intake System

The intake manifold in the Discovery Sport is responsible for evenly distributing air to individual cylinders, which directly impacts engine smoothness, idle stability, and combustion parameters. Using an original part from the same design group ensures:

• maintenance of factory airflow characteristics,
• proper cooperation with engine accessories,
• consistency with the factory engine unit control.

Therefore, replacing it with this manifold is the right solution for issues with intake leaks, mixture disturbances, or performance drops.

Benefits of Using an Original Land Rover Manifold

The original intake manifold for the Discovery Sport has been designed for a specific engine architecture, which translates to precise fitting with the cylinder head, accessories, and mounting points. In practice, this means:

• easier installation without the need for modifications,
• correct routing of hoses and sensors cooperating with the manifold,
• reduced risk of leaks at the interface with other system components.

Choosing a used, original manifold is often a sensible alternative to aftermarket parts, allowing for the preservation of factory intake system operating parameters at a controlled repair cost.

Characteristics of a Used Part

The presented manifold belongs to the group of used parts, which means it comes from a dismantled vehicle but retains the functionality required for further operation. This type of component is particularly attractive in situations where:

• a quick replacement of a damaged manifold is necessary,
• the cost/benefit ratio is important while maintaining the original design,
• compatibility with factory engine accessories is crucial.

By choosing this product, you receive a part with known specifications, originating from the same design line as the factory-fitted manifolds in the Discovery Sport.

Selection by Numbers and Integration with Other Components

The intake manifold for the Discovery Sport has a dedicated OEM part number and associated interchangeable numbers, which facilitates precise identification and selection for a specific engine configuration. This allows for safe adaptation of the part to the existing system, minimizing the risk of incompatibility with:

• the cylinder head and seals,
• sensors and control elements,
• other components of the air supply system.

This approach is particularly important in modern engines, where intake geometry and cooperation with electronics are crucial for stable engine operation.

If you are planning a comprehensive repair or upgrade of the engine area in your Land Rover and need other parts from the same group, such as intake manifolds, intake duct components, or other air intake system components, check the available parts in the Land Rover Intake Manifolds category.

Technical Support and Expert Knowledge

To better understand the role of manifolds in modern engine units and the dependencies between the intake and exhaust systems, it is worth consulting expert materials. Practical tips on selecting and operating used parts can be found in the article Performance Exhaust System: Used Manifolds and Sport Catalytic Converters on the Road, which discusses, among other things, technical aspects related to exhaust and air flow in the engine.