Land Rover Discovery 3 L319 2.7 V6 276DT Fuel Injection Pump 7H2Q-9B395-CG

The Land Rover Discovery 3 L319 2.7 V6 276DT Injection Pump is a component from the high-pressure fuel pumps category, designed for the diesel engine fuel system in the Discovery 3 model. The original Land Rover design ensures proper pressure parameters, stable injection operation, and compatibility with the factory equipment of the 2.7 V6 unit. This is a solution for users who expect a proven part with predictable operating characteristics.

Specifications and technical data

• SKU: LR009666
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR009666
• Substitutable numbers: LR009666, 7H2Q-9B395-CG, 7H2Q9B395CG
• Part type: High Pressure Pump
• Category: High Pressure Fuel Pumps

Purpose and Role in the Fuel System

The presented high-pressure pump is designed to work with the 2.7 V6 276DT engine in the Land Rover Discovery 3 L319, where it is responsible for generating the correct fuel pressure for the injectors. A properly selected pump allows for stable engine operation, correct fuel metering, and proper running quality across the full range of loads.

Thanks to a design consistent with the factory specifications of the injection system, this component supports:

• proper cold and warm engine starts,
• smooth idling,
• adequate acceleration dynamics,
• maintaining fuel consumption parameters in line with manufacturer's specifications.

Technical Characteristics and Compatibility

As a part of the high-pressure fuel pumps group, this model is adapted for operation in the common rail system used in the Discovery 3. The pump's design is optimized for cooperation with the factory engine control unit and original injectors, which facilitates maintaining the consistency of the entire fuel system.

The pump has an assigned OEM part number and corresponding replacement numbers, which allows for precise verification of compatibility by catalog identifiers. When selecting, it is always recommended to compare the markings with the vehicle's documentation or the existing part to avoid problems with installation and engine operation.

Condition, Origin, and Service Application

The offered pump comes from the group of used Land Rover parts, which allows for an economical restoration of the fuel system's efficiency while maintaining the original design specification. This type of component is often chosen in situations where:

• the current pump shows pressure drops or unstable operation,
• problems with starting or maintaining power occur,
• replacement is necessary as part of an injection system repair after computer diagnostics.

Due to the nature of the component, installation in a specialized service center is recommended, using appropriate bleeding procedures and checking fuel pressure parameters after installation.

Benefits of Using an Original Land Rover Pump

Using an original injection pump in the Discovery 3 L319 brings a number of practical service and operational benefits:

• Factory Fit – maintaining compatibility with the fuel system, mountings, and engine accessories.
• Predictable Operating Parameters – the pump is designed for the specific 2.7 V6 276DT unit, which facilitates diagnostics and tuning.
• ECU Software Consistency – no need to modify the control unit or electrical installation.
• Rational Repair Costs – a used original part offers a compromise between price and maintaining factory specifications.

Selection by Numbers and Technical Support

When selecting an injection pump for the Land Rover Discovery 3, it is crucial to compare the OEM part number and replacement numbers with the vehicle's documentation or the existing part. This helps to avoid design inconsistencies and ensure proper cooperation with the injection system.

If you want to better understand the principles of the fuel system's operation, the diagnostic process, and regeneration options, it is worth reading the article: Fuel System – Injectors, Pumps, and Fuel Tank: Maintenance and Regeneration. There you will find practical tips on selecting parts by OEM numbers and operating a common rail system.

Other Land Rover High-Pressure Fuel Pumps

If you are also looking for other Land Rover high-pressure fuel pumps for different engine versions or models of this brand, check out our dedicated category: Land Rover High-Pressure Fuel Pumps. Thanks to filters by brand and catalog numbers, you can easily narrow down the results to components compatible with your vehicle.