Range Rover Sport L494 Bare Engine AJ20D6 3.0D 300HP MHEV 15k miles, WARRANTY

Warranty and technical condition of the part

The engine is sold with a 90-day warranty.

The power unit was tested before removal and is in full working order.

Listing details

The offer applies to a bare engine.

The engine is sold without accessories (e.g. alternator, starter motor, manifolds, injectors, turbocharger, etc.).

Range Rover Sport L494 Bare Engine AJ20D6 3.0D 300HP MHEV 15k miles, WARRANTY is a factory-spec diesel engine block designed for Range Rover Sport L494 models with a mild-hybrid system. It is an ideal solution for users looking for a proven base for professional engine repair or rebuild, while maintaining compliance with the manufacturer's original specifications. The bare engine block serves as a solid starting point for completing the auxiliary components according to the individual needs of the workshop.

Specifications and technical data

• SKU: LR142504
• Mark: Range Rover
• Condition: Used
• OEM Part Number: LR142504
• Substitutable numbers: LR142504, K6D36006EA
• Fuel type: Diesel
• Part type: Engine Long Block
• Category: Engines
• Engine code: AJ20D6
• Mileage: 15 000

Technical characteristics of the AJ20D6 3.0D MHEV engine block

The presented bare engine block belongs to the Engines category and is designed for diesel-powered systems. The AJ20D6 design is a modern diesel unit that works with a mild-hybrid system, allowing for efficient use of torque while reducing fuel consumption. The bare engine includes the main block with the crankshaft-piston assembly and cylinder head, providing a complete base for further assembly of auxiliary components, the fuel injection system, and turbocharging in accordance with the requirements of a specific vehicle configuration.

The AJ20D6 engine is designed for high operating refinement and thermal stability, which is important both in road use and during intensive highway driving. The use of MHEV technology supports the unit's operation during starting and acceleration, mechanically relieving the internal combustion engine and improving the vehicle's overall dynamics.

Application in Range Rover Sport L494

The AJ20D6 bare engine is intended for Range Rover Sport L494 models with a 3.0D 300HP diesel engine and a mild-hybrid system. This type of configuration is often chosen by users who expect a combination of performance, flexibility, and reasonable fuel consumption. Replacing the engine block with a unit of similar specification allows for maintaining the factory performance characteristics of the drivetrain, including compatibility with the automatic transmission, all-wheel drive, and driver assistance systems.

Purchasing a bare engine block is particularly beneficial in situations where damage affects the basic engine structure (block, crankshaft, cylinders), and some auxiliary components can be transferred from the previous unit. This allows for optimizing repair costs while maintaining a high level of compatibility with the vehicle's original equipment.

Benefits of choosing a used engine block

Choosing a used block from a modern AJ20D6 unit is a solution that enables significant cost reduction compared to purchasing a brand-new engine. At the same time, the original design intended by the manufacturer is preserved, which facilitates installation and integration with existing vehicle systems. The moderate mileage of the unit translates into less wear on the base components, which is important from the point of view of further operation.

For workshops specializing in the Range Rover brand, such a block provides a good base for a comprehensive drivetrain rebuild, with the possibility of individually selecting auxiliary components, the turbocharger, the fuel injection system, or MHEV elements according to the requirements of a specific vehicle.

Selection, compatibility, and service aspects

When selecting an AJ20D6 block for a Range Rover Sport L494, it is crucial to verify compatibility with the vehicle configuration based on manufacturer data and service documentation. It is recommended that the installation be carried out by a specialized workshop that will ensure the correct transfer of auxiliary components, proper timing setting, inspection of the lubrication and cooling systems, and integration with the mild-hybrid system.

Properly performed installation and the first start-up after replacing the engine block have a direct impact on the unit's durability. This includes, among other things, fuel system bleeding procedures, leak checks, verification of operating parameters on a diagnostic tester, and the use of appropriate consumables in accordance with the manufacturer's recommendations.

Expanding knowledge and additional materials

For users interested in a broader context of the failure rates of modern power units and the impact of engine design on service costs, an article devoted to problematic units in another popular model may be helpful. For this purpose, it is worth reading the material: BMW E90 faulty engines – a practical guide to expensive failures, which shows how design and operation affect engine durability.

If you are planning a comprehensive repair or upgrade of the engine area in your Range Rover and need other components from the same group, such as blocks, cylinder heads, or complete power units, check the available parts in the Range Rover Engines category.