Mercedes V251 Rear Door Tweeter Speaker Trim Cover Left N/S A2517300348

Mercedes V251 Rear Door Tweeter Speaker Trim Cover Left N/S is an original interior trim component designed for installation in the rear left door of Mercedes vehicles. It provides an aesthetic finish to the door upholstery and ensures a stable, factory-standard mounting for the tweeter, contributing to a clean look and the proper operation of the audio system.

Specifications and technical data

• SKU: A2517300348
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2517300348
• Substitutable numbers: A2517300348, A 251 730 03 48
• Location on the vehicle: Rear, Left
• Part type: Door Panel
• Category: Door Panels

Purpose and function of the speaker cover

The presented cover is a component from the Door Upholstery group, dedicated to the rear left area of the cabin. Its purpose is to cover the tweeter and integrate it with the door panel in accordance with the manufacturer's original design. This maintains a consistent interior styling line while keeping the speaker properly protected against accidental mechanical damage.

Its placement in the rear left door area allows for a precise fit to the shape of the upholstery, which facilitates installation and reduces the risk of unwanted looseness or resonance. The properly designed geometry of the cover also helps maintain the correct sound propagation direction from the tweeter.

Benefits of using an original Mercedes cover

Using an original cover in the rear left part of the vehicle helps maintain the structural and visual consistency of the interior. The element has been designed specifically for the given door type, which translates into:

• secure, stable mounting at factory installation points,
• proper fit to the shape of the door upholstery,
• preservation of the factory character of the sound system.

The original tweeter cover in the rear left part of the cabin also helps reduce unwanted vibrations of trim elements, which is important for acoustic comfort. This is a practical solution for users who want to restore the vehicle's interior to a condition close to factory-new after repairs or upholstery replacement.

Characteristics of the dismantled component

The offered cover is a dismantled, used original part. Such components are frequently chosen for interior repairs because they allow for compliance with factory specifications while optimizing costs. In the case of trim elements such as speaker covers, proper fitment and compatibility with the specific door model are key – features typical of OEM parts from the secondary market.

The cover designed for the rear left side of the vehicle allows for the selective replacement of only the damaged trim section, without the need to interfere with other upholstery elements. This is a practical solution for both post-accident repairs and gradual interior restoration.

Installation in the rear left door area

The placement on the vehicle in the rear left door area means that the cover is structurally matched to a specific side of the body. During proper installation, it is important to maintain the orientation of the element and use the factory mounting points in the door panel. As a result, the cover creates a uniform surface with the rest of the upholstery, and the tweeter remains securely seated.

Replacing the cover is particularly recommended in situations where the existing element is cracked, deformed, or missing, which can affect the interior aesthetics and speaker protection. Using the correct component for the rear left side allows you to avoid installation compromises and ensures a predictable final result.

If you are planning a comprehensive repair or upgrade of the door area in your Mercedes and need other elements from the same group, such as upholstery panels, trim strips, or handle frames, check out the available parts in the Mercedes Door Upholstery category.

To better plan service work on your car and understand how choosing the right elements affects driving comfort, it is worth reading our guide on diagnostics and economical suspension repair: Suspension knocking? Discover a clever way to restore factory-like handling precision without spending a fortune at the service center.