Range Rover Sport L320 4.2 V8 Automatic Gearbox 6HP26 6H22-70041-DAC WARRANTY

Listing details

The gearboxes are sold with a 90-day warranty! They were tested before removal and are in full working order.

Range Rover Sport L320 4.2 V8 Automatic Gearbox 6HP26 is a factory-original, used automatic transmission from the Automatic transmissions family, designed to work with the V8 petrol engine in the Range Rover Sport L320 model. It offers smooth, comfortable gear shifts and stable drivetrain operation, making it a practical solution for vehicles requiring a replacement of the original gearbox.

Specifications and technical data

• SKU: LR083538
• Mark: Range Rover
• Condition: Used
• OEM Part Number: LR083538
• Substitutable numbers: 6H2270041DAC, 6H22-70041-DAC, RM6H2270041DAC, RM6H22-70041-DAC
• Gearbox type: Automatic
• Part type: Automatic Transmission
• Category: Automatic Transmission

Technical characteristics and intended use

The presented gearbox belongs to the Automatic transmissions group and has been designed to work with the 4.2 V8 unit in the Range Rover Sport L320. The Automatic design ensures sequential, electronically controlled gear shifting, which translates into predictable drivetrain responses and comfortable operation both in city traffic and on the road.

The transmission is a factory component from the Range Rover brand, which means full compatibility with the vehicle's original architecture – from the engine connection and drivetrain system to the interaction with control electronics. This minimizes the risk of compatibility issues that often arise with low-quality aftermarket replacements.

Benefits of using an original automatic transmission

Using an original automatic transmission in the Range Rover Sport L320 4.2 V8 allows for maintaining the factory drivetrain performance parameters. Key advantages include:

• maintaining the gear-shifting characteristics intended by the manufacturer,
• proper cooperation with the factory vehicle controller and software,
• correct matching to the torque of the 4.2 V8 unit,
• reduced risk of improper installation due to factory mounting points.

For workshops and users, this means a more predictable replacement process and lower risk of additional costs associated with fitting parts or modifying the installation.

Condition, verification, and service application

The gearbox comes from the used original parts segment, which in practice often represents a reasonable compromise between cost and durability. Compared to rebuilding an uncertain unit, a complete used OEM transmission allows for faster replacement and reduced vehicle downtime, which is important for both private and fleet users.

Thanks to the preservation of factory specifications, the gearbox is suitable for use in professional service centers specializing in Range Rover vehicle repairs, as well as in specialized independent workshops. This facilitates the process of diagnostics, adaptation, and potential calibration after installation.

Selection, compatibility, and installation aspects

To correctly select this gearbox for a specific Range Rover Sport L320 4.2 V8 unit, it is recommended to verify compatibility using the OEM number and interchangeable numbers in the service documentation or the manufacturer's catalog. This selection method helps avoid mechanical and electronic compatibility issues and speeds up the installation process.

In practice, installing this transmission in a vehicle factory-designed for this type of automatic unit is limited to standard service procedures: removing the old unit, installing the used gearbox, refilling with the appropriate transmission fluid, and performing adaptation procedures in accordance with the vehicle manufacturer's recommendations.

Drivetrain expansion and related components

If you are planning a comprehensive repair or upgrade of the drivetrain area in your Range Rover and need other components from the same group, such as other automatic transmissions, related torque converters, or compatible control modules, check the available parts in the Range Rover Automatic transmissions category.

Technical support and purchasing a used gearbox

When choosing a used automatic transmission, it is worth knowing the typical symptoms of wear and the differences between replacing it with an original unit versus a costly rebuild. A detailed discussion of these issues, along with a cost-effectiveness analysis and a description of damage symptoms, can be found in the article: Manual gearbox failures in cars – why is an original used part a more sensible choice than rebuilding?

If you want to organize the entire process of purchasing used components – from verification by OEM number, through evaluating the seller, to the final inspection of the delivered part – the following step-by-step guide will be helpful: Safe online purchase of used car parts – a step-by-step guide.