Replacement doors help restore the structure and exterior appearance of your 2005 CTS while providing mounting points for windows, locks, and interior trim components.
OPGI offers one Doors designed to fit your vehicle correctly. From replacement door shells to related sheet-metal components, you’ll find quality parts from trusted brands including General Motors to help repair rust damage and restore the original structure and fit of your vehicle’s doors.
Every purchase is backed by our Price Match Guarantee. Plus, with OPGI’s 60-day return policy, you can shop confidently when selecting parts for your 2005 CTS. Orders ship quickly, or you can visit our Southern California showroom to see select components in person.