Skoda Karoq NU7 Spare Wheel Holder Support Mount Bolt Screw 3G0803899B

Skoda Karoq NU7 Spare Wheel Holder Support Mount Bolt Screw is an original Volkswagen group component, designed for stable and secure mounting of the spare wheel in the trunk. This used part from the Spare wheel holders and covers category allows you to restore the factory mounting solution without the need for makeshift replacements.

Specifications and technical data

• SKU: 3G0803899B
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 3G0803899B
• Substitutable numbers: 3G0803899B, 3G0 803 899 B
• Part type: Spare Tyre Carrier
• Category: Spare Tyre Carriers & Covers

Purpose and technical function

The spare wheel mounting bolt is responsible for securely pressing the rim against the trunk floor, eliminating unwanted movement and noise while driving. Thanks to the factory thread geometry and properly selected length, the component works with the original mounting socket in the vehicle floor, ensuring repeatable and predictable tightening.

Using the original bolt in the Skoda Karoq NU7 allows you to maintain the safety parameters designed by the manufacturer for carrying a spare wheel. This is particularly important when driving on uneven roads, where an improperly secured wheel can generate vibrations, knocking, and additional stress on the trunk trim elements.

Advantages of using an original Volkswagen component

Choosing an original component from the Volkswagen group primarily ensures a secure fit to the factory mounting system. The bolt has been designed specifically to work with the dedicated spare wheel holder and recess, which minimizes the risk of misalignment, or insufficient or excessive tightening.

Key benefits include:

• maintaining the original position of the spare wheel in the trunk,
• reduction of noise and vibrations caused by an improperly secured wheel,
• no need for trunk floor modifications or additional adapters,
• consistency with other elements of the spare wheel mounting system.

As a result, the bolt is suitable for both standard use and after bodywork repairs, when it is necessary to restore the original configuration of the trunk equipment.

Performance characteristics and installation

The element is prepared for installation in the factory location, without the need for vehicle structure modifications. Installation consists of placing the spare wheel in the recess and tightening the bolt in the original mounting point, which significantly reduces working time and limits the risk of installation errors.

The used condition of the part means that the component comes from dismantling while retaining the functionality required for further use. This is a practical solution for users who want to reasonably restore a complete spare wheel mounting set while maintaining compliance with the vehicle's factory specifications.

Compatibility within the group and part selection

The spare wheel mounting bolt is a system element linked to a specific vehicle platform. Various design solutions are used within the Volkswagen group, so when selecting, it is worth paying attention to compatibility with the model and the spare wheel recess used. The manufacturer's original markings and interchangeable numbers, visible in the technical specifications section, facilitate verification of compatibility with a specific car configuration.

For users who are upgrading or replenishing trunk equipment after a collision, accident repair, or upholstery replacement, using the original bolt avoids fitment issues and ensures consistency with other elements of the spare wheel storage system.

If you are planning a comprehensive repair or upgrade of the trunk area in your Volkswagen and need other elements from the same group, such as holders, mounts, or wheel covers, check the available parts in the Volkswagen spare wheel holders and covers category.

Expert support for part selection

When expanding or servicing the drivetrain and accompanying equipment, including the spare wheel, it is worth paying attention to the consistency of the components used. It is best to base the selection of appropriate parts, including used ones, on reliable diagnostics and knowledge of the solutions used by the manufacturer. In a practical approach to the issue of selecting elements for the drivetrain and its cooperating sub-assemblies, the article Clutch and dual-mass flywheel – diagnostics and selection of parts for the drivetrain will help, where you will find organized tips, tables, and answers to frequently asked questions.