Dorman 601-921 Front High Intensity Discharge (HID) Lighting Ballast for Specific Cadillac / Chevrolet Models

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. With over 80,000 products backed by a team of product engineers and experts based in the United States, Dorman is the first choice of automotive professionals, backyard mechanics, and do-it-yourselfers all over North America.

• 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
• Durable construction - this part is made from quality materials to ensure reliable performance and long service life
• Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
• Ensure fit - to make sure this part fits your exact vehicle, input your year, make, model and configuration into the fitment tool on this page
• Vehicle model years this part fits:
  Cadillac CTS: 2014, 2015, 2016, 2017, 2018, 2019
  Cadillac XTS: 2013, 2014, 2015, 2016, 2017
  Chevrolet Camaro: 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024