Range Rover Mk3 L322 Window Regulator Motor Unit Rear Left AH42-27001-AB

The Range Rover Mk3 L322 Window Regulator Motor Unit Rear Left is an original window lift motor designed for the rear left side of the body. This component, from the Window Regulators and Motors category, ensures stable window operation, proper integration with the electrical system, and maintains the factory functionality of comfortable window control in your Range Rover. A used sub-assembly is a sensible choice for drivers seeking a proven solution at an attractive price, while preserving the vehicle's original specifications.

Specifications and technical data

• SKU: AH42-27001-AB
• Mark: Range Rover
• Condition: Used
• OEM Part Number: AH42-27001-AB
• Substitutable numbers: AH42-27001-AB, AH4227001AB, LR011324
• Location on the vehicle: Rear, Left
• Part type: Regulator & Motor Assembly
• Category: Window Motors & Regulators

Application and Function in the Vehicle

The presented window lift motor is intended for installation on the rear left side of the Range Rover Mk3 L322. It is responsible for driving the window lift and lower mechanism, working in conjunction with the factory door controls and the central comfort module. A correctly selected component guarantees:

• smooth opening and closing of the window without jerks,
• proper response to signals from door buttons and the driver's panel,
• preservation of comfort functions, if provided for in the car's configuration,
• mechanical and electrical compatibility with the original wiring harness and door mountings.

Compatibility and Reference Numbers

The motor has been designed specifically for the Range Rover Mk3 L322 platform, ensuring full compatibility with the factory window lift mechanism and electrical system. The part has a dedicated OEM number and associated replacement numbers, making it easy to verify compatibility with your car's specific equipment version. In practice, this means that by selecting the correct part based on the part number and vehicle placement, you will avoid problems with installation and improper window operation.

Benefits of Choosing an Original Range Rover Motor

By choosing an original window regulator motor for the Range Rover Mk3 L322, you gain a sub-assembly designed precisely for this model, not a universal replacement. This translates to:

• factory mounting points and proper fit with the door structure,
• compatibility with the vehicle's electrical system parameters,
• stable operation throughout the full range of window movement,
• reduced risk of overloads and comfort module errors.

This component from the Window Regulators and Motors category is crucial for the daily convenience of using the vehicle – a functional lift motor eliminates problems with a sticking window, noise during mechanism operation, and the need for emergency window closing.

Condition, Origin, and Practical Installation Tips

The offered motor is a used part, sourced from dismantling, which allows for combining original specifications with cost-effective repairs. Before installation, standard servicing procedures are recommended, such as checking the condition of the window guides, inspecting the door's electrical wiring harness, and verifying the correct operation of the control switches. This will ensure that the newly installed motor can operate under stable conditions, without additional strain resulting from mechanical or electrical damage in the door.

If you want to maximize the potential of used parts from dismantling and ensure their long-term, trouble-free operation, it is worth familiarizing yourself with practical tips on maintenance and installation – you can find them in the article How to extend the lifespan of used car parts?.

Related Products and Technical Knowledge

When performing comprehensive service on the window system in a Range Rover Mk3 L322, it is also worth paying attention to other components responsible for window operation, such as guides, support mechanisms, or other door motors. If you are planning a broader upgrade or replacement of several sub-assemblies simultaneously, check the available parts in the Range Rover Window Regulators and Motors category.

For drivers interested in the broader context of premium car operation and potential repair costs for powertrain units, a useful addition to your knowledge may be a guide dedicated to common problems in another esteemed model – details can be found in the article Faulty BMW E90 Engines: Find Out What Can Ruin Your Budget!.