Car bulb connectors, also called bulb holders, are an important part of your car’s lighting system. They contain the fittings and wires that your bulbs need to connect with the car’s electrical system, ensuring safe and reliable operation. While bulbs will wear out over time, sometimes a problem with headlights or brake lights can be resolved by checking the bulb connectors as well. If you’ve tried multiple bulbs and none of them work, the root of the problem may be with your bulb connectors. Replacing them is fairly simple, and the wires are colour-coded to help you find the right connection. If you’re unsure of how to do it, contact a garage or ask one of our experts in-store. Find headlight bulbs, tail and brake light bulbs and all the other products you need to replace or upgrade your car’s lights at Euro Car Parts. With over 130,000 products in stock, we’re sure to have what you’re looking for - and our 60 day returns policy guarantees your peace of mind.