Land Rover Range Rover L405 Bonnet Seal Gasket Rubber Rear CPLA-16K816-AD

Land Rover Range Rover L405 Bonnet Seal Gasket Rubber Rear is a factory-original rear bonnet edge seal designed for Range Rover L405 models. This component is responsible for providing a tight seal between the rear of the bonnet and the vehicle body, which limits the ingress of water, dirt, and noise into the engine bay.

Specifications and technical data

• SKU: CPLA-16K816-AD
• Mark: Range Rover
• Condition: Used
• OEM Part Number: CPLA-16K816-AD
• Substitutable numbers: CPLA-16K816-AD, CPLA16K816AD
• Location on the vehicle: Rear
• Category: Door Seals

Purpose and function of the rear bonnet seal

The described rear bonnet edge seal has been designed specifically for use at the rear of the bonnet in the Range Rover L405. Its task is to create a flexible barrier between the bonnet and the adjacent body components, which helps to:

• limit the ingress of water and contaminants into the engine bay,
• reduce the transmission of noise and vibrations into the cabin,
• stabilize the position of the bonnet at the rear, improving the fitment of components. Thanks to a properly selected rubber profile, the seal works in conjunction with the bonnet during opening and closing, maintaining a seal within typical deformation ranges.

Construction and material properties

The seal is made of flexible rubber material, adapted to operate in variable temperature conditions and in constant contact with moisture and road grime. The design provides:

• a profile tailored to the rear edge of the bonnet in the Range Rover L405,
• adequate elasticity ensuring pressure against adjacent components,
• resistance to typical operational loads in the engine bay area. Such construction allows for maintaining a stable seal over a long period of use, while ensuring the bonnet closes correctly.

Scope of application and fitment

The rear bonnet edge seal is a component dedicated to the specific design of the Range Rover L405, which translates into a precise fit to the shape of the bonnet and adjacent body panels. Proper fitment is important both for sealing and for:

• limiting unwanted rattles and knocks in the rear part of the bonnet,
• maintaining an even contact line between the bonnet and the body,
• protection against excessive soiling of components in the rear zone of the engine bay. Choosing an original seal from this group allows you to avoid problems with inaccurate fitment, which are typical for universal-profile replacements.

Characteristics of the used component

The offered seal comes from disassembly and is a used item, which in practice means it retains its original geometry and fitment at a more favorable cost compared to a new component. For many Range Rover L405 users, this is a sensible choice for maintenance repairs, such as replacing a worn or damaged rear bonnet seal.

Complementary Range Rover door seals

If you are planning a comprehensive repair or upgrade of the body sealing zone in your Range Rover and need other elements from the same group, such as additional edge seals, door opening seals, or sealing profiles, check the available parts in the Range Rover door seals category. To better plan service work on the vehicle, including the impact of temperature on components, it is worth reading the guide on the cooling system and the operation of used components, available in the article Summer heat vs. cooling system: used radiators and fans as a guarantee of savings.