Land Rover Discovery L550 Sunroof Sliding Roof Drive Motor Actuator WR09-C01-AA

The Land Rover Discovery L550 Sunroof Motor is an original part from the Other category, designed to drive the roof mechanism in the Discovery L550 model. This is a practical solution for users who want to restore the proper functioning of their sunroof while maintaining the original Land Rover design concept.

Specifications and technical data

• SKU: WR09-C01-AA
• Mark: Land Rover
• Condition: Used
• OEM Part Number: WR09-C01-AA
• Substitutable numbers: WR09-C01-AA, WR09C01AA, 1731706A, LR064633, BJ3253508BA, BJ32-53508-BA, LR128434, LK7253508BA, LK72-53508-BA
• Category: Other Starters, Alternators, ECUs & Wiring

Purpose and Function in the Land Rover Discovery L550

The sunroof motor is responsible for driving and precisely positioning the roof panel, enabling smooth opening, tilting, and closing of the sunroof. In the Discovery L550 model, it is integrated with the roof control system, working in conjunction with the vehicle's electronics and position sensors.

By using an OEM solution, the following are ensured:

• correct interaction with the factory roof controller,
• appropriate drive operating characteristics,
• compliance with factory anti-pinch safety features.

Benefits of Using an Original Sunroof Motor

Using the original sunroof motor for the Land Rover Discovery L550 helps maintain the integrity of the entire roof system. A component from the same design line as other roof parts ensures:

• stable operation of the mechanism throughout its full range of motion,
• proper fit with mounting points and guides,
• preservation of factory acoustic comfort parameters.

For the user, this means a reduced risk of sunroof malfunction after replacement and less susceptibility to common issues such as the panel stopping midway or uneven closing.

Part Condition and Installation Aspects

The sunroof motor offered in this configuration comes from a used vehicle, allowing for a favorable cost-to-functionality ratio. This is a particularly attractive solution for repairs where both efficiency and service economy are important.

In terms of installation, the sunroof drive in the Discovery L550 is designed for mounting in the factory attachment points. With correct selection based on manufacturer markings, plug-and-play installation is possible, utilizing the vehicle's existing electrical system. In practice, this involves:

• removing the headliner trim around the sunroof,
• unscrewing the old drive and replacing it with the new one,
• connecting the factory wiring harness and performing a functional test.

Using Reference Numbers and Part Selection

The sunroof motor for the Discovery L550 has an assigned OEM part number and associated interchangeable numbers, which facilitates unambiguous identification in service catalogs and selection systems. In practice, this means compatibility can be verified by both the manufacturer's number and vehicle data.

When selecting, it is recommended to:

• check compatibility by OEM number or reference numbers,
• compare the body type and roof equipment version,
• verify that the vehicle is indeed a Discovery L550 version.

This selection method minimizes the risk of purchasing a part with a different gear ratio or electrical connector configuration.

Extended Offer and Additional Materials

If you are looking for other parts from the Other category dedicated to this brand, check our offer for Land Rover Other Parts, where you will find a wide selection of compatible body and equipment components.

For those interested in comparing technical solutions used in different brands and sport versions, it is worth reading the blog article Audi RS vs. Other Models – What Lies Under the Hood and Chassis?, which discusses design differences in drive, brakes, and chassis, helping to better understand the design philosophy of modern cars.

Summary

The Land Rover Discovery L550 Sunroof Motor is a functional OEM component that allows for the restoration of proper roof operation while maintaining factory performance characteristics. Correct selection based on manufacturer numbers and vehicle model ensures efficient installation and proper interaction with the car's electronics, making this product a practical service solution for Discovery L550 users.