Audi S3 8Y Bonnet Lock Hood Latch Catch Left N/S 81A823185B

Audi S3 8Y Bonnet Lock Hood Latch Catch Left N/S is a precision component from the Locks and Latches category, responsible for the secure and stable closing of the front engine hood. A properly selected lock ensures reliable hood latching, which is essential for both driving safety and the correct operation of front body components.

Specifications and technical data

• SKU: 81A823185B
• Mark: Audi
• Condition: Used
• OEM Part Number: 81A823185B
• Substitutable numbers: 81A823185B, 81A 823 185 B
• Location on the vehicle: Front, Left
• Category: Exterior Locks & Lock Hardware

Purpose and placement

The presented bonnet lock is designed for operation in the front part of the body on the left side. Its placement in this area allows the component to work with the hood structure and its opening mechanism, ensuring proper tightening and keeping the hood in a closed position while driving.

Thanks to its dedicated fitment for the Audi S3 8Y model, the lock maintains the correct mounting geometry and operating kinematics, which facilitates installation and allows for the preservation of the factory body lines without the need for additional modifications.

Technical and functional characteristics

As a component from the Locks and Latches category, the bonnet lock is responsible for mechanical latching and interaction with the hood release cable. The construction is designed to operate under conditions of exposure to temperature changes, moisture, and road debris, which is why the smooth operation of the mechanism and stable guidance of the lock tongue are essential.

Key functional features of this component include:

• dedicated application for the front, left part of the body,
• mechanical hood latching with appropriate pressure,
• compatibility with the factory hood opening system in the Audi S3 8Y,
• construction designed for repeated opening and closing cycles.

A lock configured in this way allows for predictable hood operation, reduces the risk of accidental opening, and supports the proper alignment of front-end components.

Condition of the component and installation aspects

The offered bonnet lock is a used part, which in practice means a favorable compromise between cost and functionality. A used original component retains factory fitment to the body while allowing for cost savings compared to new aftermarket replacements.

Before installation, a standard inspection of the mechanism, checking the smoothness of operation, and correct adjustment relative to the hood striker are recommended. A properly adjusted lock minimizes stress within the hood and fenders, which translates into stable alignment and the reduction of unwanted noises while driving.

Why choose the Audi S3 8Y bonnet lock

Choosing an original bonnet lock dedicated to the Audi S3 8Y allows you to maintain the structural integrity of the front body section. Factory fitment facilitates installation, and the properly selected geometry of the mounts and lock tongue supports seamless cooperation with the hood and other front-end components.

By using the correct lock in the front area, you reduce the risk of hood closing problems, looseness, or the need for frequent adjustments. This solution is particularly beneficial for post-accident repairs, replacing a damaged latching mechanism, or restoring full functionality to the hood opening system after bodywork and paint repairs.

If you are planning a comprehensive repair or upgrade of the front area of your Audi and need other components from the same group, such as additional latches, locking mechanisms, or hood catches, check out the available parts in the Audi Locks and Latches category.

For drivers interested in a broader perspective on an economical approach to repairs using used parts, the article describing the benefits of using original second-hand components may be helpful – you can find more information in the material on the cost-effectiveness of used OEM parts.