Genuine 63 21 7 390 231 Tail Light Bulb Socket Quarter Panel

The Genuine 63 21 7 390 231 is an OEM tail light bulb socket designed for BMW vehicles. This bulb socket is engineered to fit the rear light assembly on the quarter panel, providing a secure and reliable electrical connection for your tail light bulbs.

Key Features:

• Genuine BMW OEM part ensures perfect fit and long-lasting performance
• Universal design fits both left and right sides of the vehicle
• Engineered to BMW's strict quality standards for reliable electrical contact
• Designed to secure tail light bulbs in the quarter panel assembly
• Direct replacement for worn, corroded, or damaged bulb sockets

Over time, tail light sockets can develop corrosion, loose contacts, or physical damage that causes intermittent operation or complete failure of your tail lights. This genuine BMW replacement socket restores proper electrical connection and secures the bulb firmly in place. The socket includes all necessary contacts to power the bulb and is backed by BMW's quality warranty. Note that this socket is typically included with complete tail lamp assemblies but is available separately for individual replacement.