Got a flickering or dead headlight because of a corroded connector? This set of 4 H4 3-pin connectors is an easy fix! Each connector is made from heat-resistant material and includes terminals for a secure, reliable connection to your H4 bulbs. Perfect for replacing old, brittle, or melted bulb holders. The package comes with 4 connectors and 12 terminals, so you have spares. Installation is straightforward – just match the wiring and crimp the terminals. Ensure it fits your vehicle model before buying. A must-have for DIY car maintenance, keeping your headlights shining bright and safe. No more electrical gremlins!