Land Rover Discovery Sport L550 Rear Door Seal Gasket Rubber Left N/S LR058554

Land Rover Discovery Sport L550 Rear Door Seal Gasket Rubber Left N/S LR058554 is a precisely profiled component from the Door seals category, designed for the rear left body section. It is responsible for ensuring a tight door closure, reducing noise, and protecting the interior from moisture and contaminants, thereby ensuring stable body performance and cabin acoustic comfort. This solution is dedicated to users who expect a technically matched component for a specific Land Rover model.

Specifications and technical data

• SKU: LR058554
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LR058554
• Substitutable numbers: LR058554
• Location on the vehicle: Rear, Left
• Part type: Door Seal
• Category: Door Seals

Purpose and body fitment

The presented seal is designed for installation in the rear left part of the Discovery Sport L550 body. The profile and cross-section geometry are adapted to the shape of the door frame and adjacent body elements, which allows for uniform pressure around the entire perimeter. This reduces leaks that could cause water, dust, or air gusts to enter the vehicle interior.

The element operates in the critical area where the door meets the body, so its correct fit has a direct impact on user comfort – from the ease of closing the door to the acoustic stability of the cabin at higher speeds.

Sealing function and interior protection

The rubber construction of the seal is responsible for several key operational tasks:

• creating a flexible barrier between the door and the body,
• reducing road noise and wind noise,
• limiting the ingress of moisture into the sills and interior,
• stabilizing the position of the door relative to the frame while driving.

Thanks to the appropriately selected hardness of the rubber compound, the seal compensates for minor body deformations, maintaining tightness during temperature and load changes. This is particularly important in vehicles used in varied road conditions, where the body works dynamically.

Characteristics of the used component

The seal comes from dismantling, which means it is a used component that retains the functionality intended for original Land Rover parts. This type of part is a good choice in situations where the priority is to maintain factory fitment and compatibility with the existing door structure, while optimizing repair costs.

Choosing a used seal allows for maintaining material consistency with other body elements, which is important both for tightness and for maintaining predictable door behavior during operation.

Benefits of using a dedicated door seal

Using the correct seal in the rear left part of the Discovery Sport L550 translates into specific user benefits:

• stable sealing – reducing the risk of leaks and damp upholstery,
• better interior acoustics – reduction of noise from the door and wheel arch areas,
• more predictable door closing – proper resistance and lock operation,
• maintaining factory comfort parameters, similar to the original vehicle configuration.

For Land Rover class vehicles, maintaining an appropriate level of acoustic insulation and protection against external factors is particularly important, which is why choosing a dedicated seal is a technically justified solution.

Expanding the scope of service work

If you are planning a comprehensive repair or upgrade of the door area in your Land Rover and need other elements from the same group, such as additional sealing profiles, buffers, or trim strips, check the available parts in the Land Rover door seals category.

Choosing a used component is also in line with the trend of responsible vehicle operation. If you want to better understand how reusing components affects the environment and vehicle maintenance costs, it is worth reading the article: Eco-driving: discover the benefits of used car parts.