Audi S8 A8 D3 Door Lock Latch Catch Loop Striker Hook Plate 4E0837279D

Audi S8 A8 D3 Door Lock Latch Catch Loop Striker Hook Plate is a precision component from the Locks and latches group, designed for the door locking system in high-end Audi models. It is responsible for the stable positioning of the door leaf relative to the body, which translates into proper lock operation, acoustic comfort, and operational safety. Using an OEM component allows for a technically correct repair without interfering with the door structure.

Specifications and technical data

• SKU: 4E0837279D
• Mark: Audi
• Condition: Used
• OEM Part Number: 4E0837279D
• Substitutable numbers: 4E0837279D, 4E0 837 279 D
• Category: Exterior Locks & Lock Hardware

Purpose and technical function

The presented door lock striker (catch – plate) works as a component interacting with the lock mechanism in Audi doors. Its tasks include:

• ensuring repeatable door closure in the position intended by the manufacturer,
• stabilizing the door leaf while driving, reducing unwanted play,
• cooperating with the lock in terms of locking and unlocking the door,
• maintaining the correct geometry of the gap between the door and the body. By maintaining the factory mounting geometry, the part allows for the preservation of the original operating parameters of the locking system, which is particularly important in premium vehicles such as the Audi S8 and A8 D3 generation.

Benefits of using an original Audi component

Choosing an original door lock striker for an Audi brings a number of practical advantages:

• Factory fit – compatibility with the door and pillar structure is maintained, without the need for modifications.
• Consistency with other lock system components – the striker works with the factory lock mechanism and hinges.
• Appropriate rigidity and shape – ensure stable holding of the door in the closed position.
• Adjustability within factory tolerances – facilitates precise door alignment after body repairs or lock replacement. By using such a component, you minimize the risk of closing problems, rattling while driving, or improper seal adhesion, which affects the acoustic comfort of the interior.

Characteristics of the used component

The offered striker comes from disassembly and is a used component, which in practice means that it has already been in service in a vehicle but retains the functionality required for further use. In the case of this type of part, the following are key:

• no deformations affecting the door position,
• preserved working surface interacting with the lock,
• functional mounting points to the body. A used OEM element is often a reasonable choice for maintenance repairs, allowing for the maintenance of factory quality at controlled service costs.

Installation and practical application

The door lock striker is mounted in the edge zone of the body, in the place provided by the manufacturer. In a typical service scenario, it is used when:

• replacing a damaged or worn striker,
• performing post-accident repairs, when it is necessary to restore the door closure geometry,
• solving problems with improper closing, door sagging, or excessive play. With proper installation, following Audi service procedures, it is possible to restore correct lock operation and door usage comfort without additional modifications.

Related components from the Audi door lock group

If you are planning a comprehensive repair or upgrade of the door zone in your Audi and need other elements from the same group, such as lock mechanisms, strikers, or mounting plates, check the available parts in the Audi locks and latches category. To broaden your knowledge about selecting used OEM components and their impact on vehicle handling characteristics, you can also read the article: Go-Kart Feeling XXL: used N18 turbocharger versus B48 – what to choose for a Mini Cooper S?, which discusses practical aspects of selecting and installing used parts in high-performance cars.