Land Rover Discovery Sport L550 Bonnet Engine Rubber Seal Gasket LK72-16K816-A

Land Rover Discovery Sport L550 Bonnet Engine Rubber Seal Gasket is a precisely fitted component from the Bonnet hinges, locks and other parts group, designed specifically for the engine compartment of this model. It is responsible for ensuring a tight seal between the bonnet and the bodywork, which helps to limit the ingress of dirt, moisture, and noise into the engine bay. This is a practical solution for users who want to maintain stable operating conditions for the powertrain and preserve the factory character of the vehicle's front end.

Specifications and technical data

• SKU: LK72-16K816-A
• Mark: Land Rover
• Condition: Used
• OEM Part Number: LK72-16K816-A
• Substitutable numbers: LK72-16K816-A, LK7216K816A, LK7216K816AA, LK72-16K816-AA, LR127278
• Part type: Bolt
• Category: Hinges, Latches & Additional Bonnet Components

Purpose and function of the bonnet engine seal

The bonnet seal in the Discovery Sport L550 operates in a critical area where the bonnet meets the body, where it is exposed to temperature fluctuations, vibrations, and atmospheric conditions. Its tasks include:

• limiting air drafts into the engine compartment at higher speeds,
• reducing the ingress of water and mud from the wheels onto engine auxiliary components,
• dampening some of the vibrations and bonnet rattles, which improves acoustic comfort inside the cabin,
• maintaining an aesthetic, even line of the vehicle's front after closing the bonnet. Thanks to its proper profile and fitment for the specific model, the seal works in conjunction with the bonnet hinges and locks, ensuring stable support and predictable bonnet behavior while driving.

Original origin and fitment for Land Rover Discovery Sport L550

The presented seal comes from the Land Rover range, which means it retains factory geometry, appropriate material hardness, and compatibility with original mounting points. In practice, this translates into:

• secure fitment with the edge of the bonnet and adjacent body elements,
• no need for modifications or forced fitting,
• maintenance of the manufacturer-intended pressure line along the entire length of the seal. Such a solution is particularly beneficial for post-accident repairs or when replacing a worn-out seal, when you want to maintain parameters close to factory specifications without experimenting with aftermarket replacements.

Characteristics of the used component

The offered bonnet engine seal is a used component, which allows you to combine reasonable purchase costs with the preservation of the manufacturer's original specifications. This type of part is a good choice when:

• the existing seal is perished, cracked, or deformed,
• after bodywork repairs, it is necessary to restore proper bonnet fitment,
• you want to reduce noise and vibrations coming from the engine compartment without investing in new components. A properly selected, original seal helps restore correct operating conditions in the engine area and maintain vehicle comfort during daily use.

Integration with the bonnet system and other body elements

The seal works with other components from the Bonnet hinges, locks and other parts group, creating a cohesive system responsible for closing, positioning, and sealing the bonnet. When correctly installed, it:

• stabilizes the edge of the bonnet relative to the fenders and the front panel,
• reduces the risk of unwanted play and rattling when driving over uneven surfaces,
• supports the maintenance of even gaps between body panels. This is particularly important in vehicles of the Land Rover Discovery Sport class, where users expect solid body performance both in city traffic and in light off-road conditions.

Selection support and additional information

When choosing a bonnet engine seal, it is worth paying attention to compatibility with the specific body version and model year of the Discovery Sport L550 to avoid installation issues. In case of doubt, catalog data and comparing the shape and mounting method with the currently installed element can be helpful. If you are planning a comprehensive repair or upgrade of the engine area in your Land Rover and need other elements from the same group, such as guides, catches, or additional bonnet mounts, check the available parts in the Land Rover bonnet hinges, locks and other parts category. To better plan service work and reduce vehicle downtime, it is worth reading the guide on our blog: No more weeks of waiting – how a wide range of products in one warehouse actually shortens your car's downtime at the mechanic's?. This will make it easier for you to complete all the necessary elements in one order and carry out the repair more efficiently.