Land Rover Range Rover Vogue L322 Complete Engine 448DT 4.4 313HP 99k, WARRANTY

Warranty and technical condition of the part

The engine is sold with a 90-day warranty. The warranty covers the engine itself; engine accessories are covered by a 30-day warranty. The power unit was tested before removal and is in full working order.

Listing details

The offer applies to a complete engine. The engine comes from a right-hand drive (RHD) vehicle. The wiring harness is not compatible with left-hand drive (LHD) vehicles and requires replacement or modification. Land Rover Range Rover Vogue L322 Complete Engine 448DT 4.4 313HP 99k, WARRANTY is a complete power unit from the Engines category, designed for advanced versions of the Range Rover. It is a solution for users expecting a powerful, flexible diesel drive and compliance with the manufacturer's factory specifications, while maintaining favorable service costs.

Specifications and technical data

• SKU: LR022733-1
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR022733
• Substitutable numbers: LR022733, AH4Q6006BA, AH4Q-6006-BA
• Fuel type: Diesel
• Number of cylinders: 8
• Part type: Complete Assembly
• Category: Engines
• Engine code: 448DT
• Mileage: 99 000

Technical characteristics of the 4.4 Diesel unit

The presented engine belongs to a family of modern V8 diesel units, designed specifically for heavy, luxury SUVs. The use of Diesel fuel ensures high torque in the low and medium RPM range, which translates into efficient acceleration of a heavy vehicle and stable operation in both off-road and highway conditions. The 8-cylinder system guarantees very good refinement, smooth power delivery, and an adequate reserve of driving force under full load. An engine with this cylinder layout is particularly valued in Range Rovers for its power delivery smoothness, acoustic comfort, and the ability to safely tow trailers and drive in difficult terrain. The unit marked with the 448DT code is a well-known construction in the service environment, which facilitates diagnostics, maintenance, and access to technical documentation. The mileage recorded for this unit allows for a realistic assessment of its operational history and planning of further use based on the service schedule.

Purpose and application in the Range Rover Vogue L322

The 448DT complete engine was developed for luxury Land Rover variants, where a combination of comfort, power, and durability is essential. In the Range Rover Vogue L322, it is responsible for:

• efficient acceleration of the heavy body across the full speed range,
• stable operation in off-road modes and on long journeys,
• the ability to safely tow trailers and additional equipment,
• maintaining the appropriate level of refinement typical for the premium segment. Thanks to the factory configuration for this model, the unit maintains compatibility with the drivetrain, vehicle electronics, and factory driver assistance systems. This is crucial when replacing an engine in cars equipped with extensive electronics and advanced traction control systems.

Benefits of choosing a complete, used engine

Choosing a complete engine from the Engines category allows for significantly shorter repair times compared to rebuilding a unit element by element. The mechanic receives a base for installation, which reduces the risk of component incompatibility and facilitates the transfer of accessories from the previous unit, if required. A used unit is also a real saving compared to a new engine while maintaining the original Land Rover construction. For many Range Rover users, this is a reasonable compromise between costs and maintaining the vehicle's factory performance parameters. To better understand how to safely choose used power units and what to pay attention to when selecting by identification numbers, it is worth reading the expert guide Why it is worth buying used gearboxes and engines – facts instead of myths, which discusses selection procedures, common myths, and example cost ratios.

Operation, mileage, and service aspects

The stated mileage of this unit allows for an assessment of its previous operation and planning of further use based on the manufacturer's service recommendations. In practice, this means the possibility of:

• consciously planning the replacement of consumables,
• assessing the cost-effectiveness of installation in relation to the expected period of further driving,
• better matching the engine to the user's expectations (daily car, expedition vehicle, fleet vehicle). For many Range Rover owners, optimizing service costs while maintaining high-quality parts is also important. For this reason, used OEM components are increasingly chosen, allowing the vehicle to be kept in good technical condition without straining the budget. This topic is discussed in more detail in the article Rising repair costs and the boom in used parts – how to save on car service?, which presents practical examples of savings when using used components.

Selection of other elements from the Land Rover Engines group

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