Audi Trunk Hinge Guide - Genuine Audi 8K5971821AB01C

Product Information

A deck lid hinge is the hinge mechanism that allows the trunk lid (also called the deck lid) to open and close smoothly. It connects the trunk lid to the vehicle’s body, providing pivoting movement and helping to align the lid properly when closed. Some designs also integrate torsion bars or struts to assist in lifting and holding the lid open.

• Difficulty opening or closing the trunk, often requiring extra force due to worn or bent hinges.
• Misaligned trunk lid, causing uneven gaps or difficulty latching securely.
• Creaking, squeaking, or binding noises, from rusted, worn, or damaged hinge components.

About Genuine Audi

The original parts used by Audi to build your car are available as replacement parts under the “Genuine Audi” brand. Manufactured under the direction of Audi, expect excellent quality and a premium price since these parts are available exclusively through the Audi Dealership network.

You may not realize this, but the parts that make up your Audi are not necessarily manufactured by Audi. No cause for concern, as Audi designs the part, hires a manufacturer, and ensures its quality to you. In fact, many of these manufacturers have been making parts for Audi for decades. In our industry these manufacturers are called OEM (Original Equipment Manufacturers), and these are often brands you recognize, including Lemforder, ZF, Sachs, Bosch, Valeo, Zimmermann, Siemens VDO, Corteco, and more. Don’t be surprised to open that Genuine Audi parts box and find an OEM branded part inside, simply with the addition of an Audi logo.

Be sure to keep an eye out for OE tags on our product pages to quickly identify parts coming direct from OE manufacturers. That extra bit of insight could save you some serious money while shopping! Refer to our OE Academy for further information regarding the OE/OEM tags throughout the site.