Range Rover Sport L320 Rear Window Wiper Washer Mechanism Motor DLB500014

Land Rover Range Rover Sport L320 Rear Wiper Motor DLB500014 is an original part from the Wiper Motors and Linkages group, designed for the rear windshield. It ensures stable, repeatable wiper operation, which translates to better visibility and safer maneuvering in challenging weather conditions. This is a solution for users expecting factory fitment and predictable performance.

Specifications and technical data

• SKU: DLB500014
• Mark: Land Rover
• Condition: Used
• OEM Part Number: DLB500014
• Substitutable numbers: DLB500014, LR029319, 5H3217C421BA, 5H32-17C421-BA, CH3217C421CB, CH32-17C421-CB
• Location on the vehicle: Rear
• Part type: Wiper Motor
• Category: Wiper Linkages, Transmissions & Motors

Intended Use and Function in the Vehicle

The presented motor is responsible for driving the rear wiper in the Range Rover Sport L320 model, operating on the rear windshield. Its task is to smoothly transfer torque to the arm mechanism, so that the wiper movement is even and within the operating range specified by the manufacturer.

Thanks to its proper placement at the rear of the vehicle body, this component works with the factory electrical system and original mounting, which facilitates installation and reduces the risk of improper fit with the tailgate.

Construction and Technical Fitment

The rear wiper motor has been designed as an OEM part by Land Rover, which means maintaining factory operating parameters and compatibility with the wiper system in the Range Rover Sport L320. The construction is intended for cooperation with the original arm and linkage mechanism, without the need for installation modifications.

Key technical advantages include:

• dedicated fitment for the rear body area of the Range Rover Sport L320,
• designed cooperation with the factory wiper mechanism,
• maintenance of operating parameters consistent with the original manufacturer's specifications.

Condition and Benefits of Using a Used Part

The offered motor comes from the used parts category, which allows for economical repair of the wiper system while maintaining the original Land Rover construction. In practice, this means the possibility of restoring the functionality of the rear wiper without the need to invest in a new part, while preserving the factory standard of execution.

The use of an original, used component is particularly beneficial for vehicles used daily, where reasonable service costs, proper operation in rain and snow, and no installation problems resulting from uncertain quality of aftermarket parts are important.

Practical Installation and Operational Tips

When replacing the rear wiper motor, it is worth paying attention to the condition of the wiper arm, the output shaft, and the seals in the tailgate. Proper installation includes:

• checking the mounting socket in the tailgate for corrosion and dirt,
• inspecting the electrical connector and power cables,
• setting the wiper arm in the rest position according to the factory position.

This approach helps to reduce the risk of repeat failure and ensures even cleaning of the rear windshield, which is especially important when driving in rain, slush, or on unpaved roads.

Land Rover Wiper Motors and Linkages – Expansion and Service

If you are planning a comprehensive repair or upgrade of the rear windshield area in your Land Rover and need other parts from the same group, such as additional motors, linkages, or drive components, check the available parts in the Land Rover Wiper Motors and Linkages category.

If you are interested in a broader context of premium car operation and want to better understand how service neglect can affect your budget with other brands, the article on our blog will be helpful: Faulty BMW E90 Engines: Find Out What Can Ruin Your Budget!.