Range Rover L405 Sport L494 Engine Compartment Sound Insulator EPLA-01591-AF

Range Rover L405 Sport L494 Engine Compartment Sound Insulator is an original part from the Protective and decorative strips group, designed for installation in the front section of the vehicle. Engineered specifically for this generation of Range Rover, it ensures a perfect fit with factory mounting points and stable performance under the demanding thermal conditions of the engine bay.

Specifications and technical data

• SKU: EPLA-01591-AF
• Mark: Range Rover
• Condition: Used
• OEM Part Number: CPLA-01591-A
• Substitutable numbers: EPLA-01591-AF, EPLA01591AF, LR052968, EPLA01591AG, EPLA-01591-AG
• Location on the vehicle: Front
• Part type: Cowl
• Category: Body Mouldings & Trims

Purpose and function in the vehicle

The engine compartment sound insulator in Range Rover L405 and Range Rover Sport L494 models plays a key role in reducing noise transmitted to the cabin and protecting components located in the front part of the body. Its placement at the front of the vehicle allows for effective damping of vibrations and sounds generated by the powertrain and auxiliary equipment.

This component, classified under the Protective and decorative strips group, also supports the aesthetic finish of the engine bay – it organizes the space, masks structural elements, and improves the overall visual perception of the service area.

Benefits of using an original sound insulator

Using a dedicated engine compartment sound insulator in the Range Rover L405 / Sport L494 provides a number of practical benefits:

• better damping of engine and auxiliary noise in the medium and high-frequency range,
• more comfortable acoustic conditions in the cabin, especially at higher speeds,
• protection of the front body section against minor contaminants from the engine bay,
• maintenance of the factory finish standard of the service area.

The original design of the insulator is engineered for the specific model, ensuring that the correct geometry, material thickness, and adhesion to structural elements are maintained. This translates into stable acoustic parameters and the absence of unwanted resonances.

Installation characteristics

The engine compartment sound insulator is designed for installation in the front part of the vehicle, in the area directly related to the powertrain. The component's design is matched to the factory mounting points in the Range Rover L405 and Range Rover Sport L494, which facilitates service and reduces replacement time.

Proper installation ensures:

• stable seating of the insulator without play or displacement,
• correct adhesion to adjacent body elements and covers,
• preservation of the ventilation gaps provided by the manufacturer in the engine bay.

Condition of the part and service application

The offered engine compartment sound insulator is a used part, making it an attractive service solution for Range Rover owners looking for parts with a favorable price-to-quality ratio. This type of component is suitable both for standard replacement of worn-out insulation and for post-accident repairs, where it is necessary to restore the factory configuration of the front part of the vehicle.

Selecting the correct insulator for a specific Range Rover version is facilitated by the presence of the OEM part number and interchangeable numbers in the technical specification – this allows for verifying compatibility with a given vehicle before installation.

Complementary items from the same group

If you are planning a comprehensive repair or upgrade of the engine area in your Range Rover and need other items from the same group, such as covers, overlays, or additional strips, check the available parts in the Range Rover Protective and decorative strips category.

For owners of older models who are considering a wider vehicle upgrade using aftermarket components, practical tips on selecting and installing used parts may be useful – you can find them in the article The second life of a youngtimer – how used car parts rejuvenate cars from the 1998–2012 model years.