Land Rover Discovery 4 L319 3.0 V6 4×4 Automatic Gearbox 8HP70 LR071402 WARRANTY

Description

The Land Rover Discovery 4 L319 3.0 4×4 8HP70 Automatic Transmission is a factory-used automatic gearbox from the Automatic Transmissions segment, designed for diesel-powered vehicles. The automatic design ensures smooth gear changes, comfort on and off-road, and stable torque transfer in the 4×4 system.

Specifications and technical data

• SKU: LR071402
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR071402
• Substitutable numbers: LR071402, GH227000AA, GH22-7000-AA
• Fuel type: Diesel
• Gearbox type: Automatic
• Part type: Automatic Transmission
• Category: Automatic Transmission

Technical Characteristics of the 8HP70 Transmission

The presented automatic transmission is designed to work with a Diesel engine, which translates to appropriately selected gear ratios and durability for high torque. The applied automatic gear shifting technology reduces jerking, improves the refinement of the drivetrain, and supports comfortable driving in urban conditions and on long journeys.

The 8HP70 version features an eight-speed forward gear setup, allowing for precise matching of engine RPM to the current load. This enables a favorable compromise between acceleration dynamics and fuel economy, which is particularly important for heavier off-road/on-road vehicles.

Designed for Land Rover Discovery 4 L319 3.0 4×4

This transmission was developed with the specific needs of the Land Rover Discovery 4 L319 3.0 4×4 drivetrain in mind, where stable power transfer to all wheels is crucial. Its integration with the 4×4 system allows for efficient use of torque in off-road conditions, on slippery surfaces, and during towing.

Thanks to its factory-matched design for the Discovery 4 platform, the gearbox interfaces with the vehicle’s electronic systems, such as drive mode controls and traction assist systems. The appropriate gear ratio configuration supports both off-road driving and smooth on-road operation, ensuring predictable throttle response and stable vehicle behavior.

Benefits of Using an Automatic Transmission

An automatic transmission in an off-road/on-road vehicle like the Discovery 4 offers a range of practical advantages:

• smooth acceleration without the need for manual gear changes,
• improved traction control in conjunction with the 4×4 system,
• reduced driver workload in urban and off-road traffic,
• optimal utilization of the diesel engine’s characteristics.

When paired with a diesel engine, the automatic transmission helps maintain RPMs within a range conducive to efficient fuel consumption, which is significant for the vehicle’s higher mass and operation under full load.

Condition, Origin, and Economic Aspect

The offered transmission belongs to the group of used Automatic Transmissions, which significantly reduces repair costs compared to purchasing a brand-new component. For many Discovery 4 owners, this represents a sensible compromise between financial outlay and restoring full drivetrain functionality.

If you are considering whether a used transmission is the right choice for your vehicle, it’s worth consulting a guide that discusses the profitability of such an investment, compatibility issues, and the differences between manual and automatic transmissions – this is described in detail in the article “Used Gearbox – When is it Worth It and What You Need to Know”.

Additionally, choosing a part from a dismantled vehicle aligns with an approach that reduces resource consumption and waste. If you want to learn how using used components affects the environment and vehicle operating costs, the material on the circular economy in the garage and the benefits of used parts will be helpful.

Complementary Land Rover Automatic Transmissions

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Land Rover and need other components from the same group, such as automatic transmissions for different engine versions, other 4×4 gearbox variants, or additional gear ratio configurations, check the available parts in the Land Rover Automatic Transmissions category.