Audi A8 D4 4H Bottom Door Hinge Right O/S Foil Silver Metallic - Z7G 4H0831402

Audi A8 D4 4H Bottom Door Hinge Right O/S Foil Silver Metallic is an original body component designed for precise installation on the right side of the vehicle. Thanks to its factory origin from the Audi range, it ensures proper door guidance, stable support for the door panel, and color consistency with the bodywork in the Foil Silver Metallic shade.

Specifications and technical data

• SKU: 4H0831402-FSI
• Mark: Audi
• Condition: Used
• OEM Part Number: 4H0831402
• Substitutable numbers: 4H0831402, 4H0 831 402
• Location on the vehicle: Right
• Color: Foil Silver Metallic - Z7G
• Category: Lift Supports, Latches, Hinges & Additional Parts

Purpose and function in the vehicle

The presented bottom door hinge has been designed specifically for the Audi A8 D4 generation model, intended for installation on the right side of the body. It is responsible for stable door guidance, correct operating geometry, and even load distribution during opening and closing. A properly selected hinge reduces the risk of door sagging, difficulty in closing, or excessive play at the mounting points.

This element belongs to the Gas springs, locks, hinges, and other parts group, which means it works in conjunction with other components responsible for comfortable and safe door operation – the lock, the door check, and the perimeter seal.

Color and body fitment

The hinge is factory-finished in Foil Silver Metallic – Z7G, which allows for visual consistency in the pillar and door edge area for bodies in the same shade. Thanks to this, there is no need for additional painting of the element after installation, and the whole assembly maintains an aesthetic, orderly appearance.

The original origin from the Audi line translates into correct mounting points, consistent with the factory holes in the door and body. This facilitates installation and minimizes the risk of improper fitment, which could result in leaks or incorrect lock operation.

Characteristics of the used component

The offered hinge comes from the secondary market, which allows for an economical repair while maintaining the original Audi construction. A used component of this class is particularly attractive for workshops and conscious users who are looking for factory fitment without having to resort to replacements with uncertain geometry.

Before installation, it is recommended to perform a standard inspection of the working surfaces and mounting points, as well as potential lubrication in accordance with service procedures, to ensure smooth door operation and reduce wear in the long term.

Benefits of using an original hinge

• Maintaining the correct geometry and height of the right door in the Audi A8 D4.
• Better fitment with the bodywork than in the case of many aftermarket replacements.
• Color consistency with the bodywork in the Foil Silver Metallic Z7G shade.
• Possibility of effective repair of the door area while maintaining the original construction.

For workshops and services specializing in the Audi brand, the use of such an element means repeatable repair results and fewer adjustments after installation, which shortens working time and reduces complaints.

If you are planning a comprehensive repair or modernization of the door area in your Audi and need other elements from the same group, such as locks, gas springs, or additional hinges, check the available parts in the Gas springs, locks, hinges, and other Audi parts category.

To better plan the purchase of a used door hinge and other body components, it is worth using practical tips regarding verification of compatibility by OEM number and assessing the condition of elements from the secondary market – this is discussed in detail in the guide Safe purchase of used car parts online – a step-by-step guide.