High Intensity Discharge (HID) Lighting Ballast for 2008-2009 Ford Mustang & More - Dorman 601-634

This high-intensity discharge lighting ballast is designed to match the fit and performance of the original HID ballast and restore proper headlight function on specified vehicles.

• Direct replacement - this high-intensity discharge lighting ballast is made to match the fit and performance of the original HID ballast on specific vehicle applications
• Restores functionality - reliable replacement for an original part that has failed due to a voltage surge in electrical system
• Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
• Durable construction - this part is made from quality materials to ensure reliable performance and long service life