High quality replacement bulb holder for bayonet socket bulbs with these part numbers: BAY15D, P21/5W, 1157.

BAY15D socket is for double filament bulbs and mostly used for Brake (Stop) and tail light application.

If your old bulb holder has corroded, melted or became faulty this is what you need. It comes with extra wire and could be replaced on many different car models where P21/5W bulbs are used.

Our bulb holders come with 1 year warranty.

Specifications & Features

• Compatible part numbers: BAY15D, P21/5W, 1157
• Socket: Bayonet
• Used for: Brake (Stop) / Tail Light