Land Rover Discovery L550 Rear Window Tailgate Wiper Motor Unit FK72-17404-AC

The Land Rover Discovery L550 Rear Wiper Motor is an original part from the Wiper Motors & Linkages category, designed for the rear windshield. It ensures stable, predictable wiper operation, contributing to safe visibility in challenging weather conditions. A used OEM component is a sensible choice for drivers seeking a proven solution at an attractive price.

Specifications and technical data

• SKU: FK72-17404-AC
• Mark: Land Rover
• Condition: Used
• OEM Part Number: FK72-17404-AC
• Substitutable numbers: LR060921, FK72-17404-AC, FK7217404AC
• Location on the vehicle: Rear
• Part type: Wiper Motor
• Category: Wiper Linkages, Transmissions & Motors

Purpose and Function in the Wiper System

The presented motor is responsible for driving the rear wiper on the Discovery L550 model, ensuring the correct range and rhythm of the wiper arm's movement. Its rear placement effectively clears water, mud, and debris from the tailgate glass, which is particularly important for vehicles used off-road or on rougher road surfaces.

Thanks to its construction conforming to Land Rover's factory standards, the component integrates seamlessly with the original electrical system and drive mechanism, requiring no modifications or adaptations.

Benefits of Using an Original Rear Wiper Motor

Using an original rear wiper motor in the Discovery L550 offers several practical benefits:

• Factory Fit to mounting points and body geometry, simplifying installation and ensuring correct mechanism operation.
• Compatibility with factory controls, including integrated intermittent and continuous operation functions.
• Stable performance within typical load ranges characteristic of SUV rear wipers.
• The ability to use existing cross-reference numbers to verify compatibility with specific equipment versions.

Condition, Verification, and Preparation for Installation

The motor is a used part sourced from a dismantled vehicle, offering a cost-effective service solution while maintaining near-factory performance. This type of component is particularly attractive for routine repairs where functionality and vehicle compatibility are prioritized over purchasing a new unit.

Before installation, the standard workshop procedure is recommended: check power supply, inspect connector condition, and verify the wiper drive mechanism. A correctly installed motor ensures smooth, even arm operation without jerking or unwanted noise.

Selection and Compatibility with Land Rover Discovery L550

To correctly select a rear wiper motor for a specific Land Rover Discovery L550, it is advisable to verify compatibility with the vehicle's data and the reference numbers assigned to this part. The product belongs to the Wiper Motors & Linkages category, meaning it is designed to work with Land Rover's factory wiper system, both mechanically and electrically.

If you have any doubts about the fitment, comparing the housing design, connector type, and mounting method with the currently installed part can be helpful. This minimizes the risk of incompatibility and speeds up the service process.

Expanding Your Offer and Technical Knowledge

If you are looking for other Land Rover Wiper Motors & Linkages, check out our dedicated category: Land Rover Wiper Motors & Linkages. You will find a wide selection of components for various models of this brand, facilitating comprehensive wiper system maintenance.

For drivers interested in a broader context of operation and common issues with drive units, we recommend an article on our blog: Troublesome BMW E90 Engines – A Practical Guide to Problematic Units. This is a valuable source of information on how to approach the purchase and servicing of drive components in modern cars with informed awareness.