Original Parts Group

Original Parts Group (OPGI) is a specialty supplier focused on classic GM restoration parts with a customer-facing showroom at 1770 Saturn Way in Seal Beach. The company maintains a large in-stock inventory and provides order and tech support by phone and email.

The Seal Beach location operates weekday and weekend showroom hours and publishes holiday closures on its site. Contact options include local and toll-free phones plus dedicated order and tech email addresses listed on OPGI’s official site.

Visit the Seal Beach showroom to inspect restoration parts and confirm fitment before ordering. Staff can direct you to inventory, catalog resources, and tech support contacts.

Look out for:

• A wide in-stock selection of classic GM components and trim.

• Showroom and order desk hours: Monday–Friday and limited Saturday hours (see OPGI site for specifics).

• Dedicated order and tech support phone numbers and emails.

• Holiday closures listed on OPGI’s Hours page.

Best way to experience it:

Call ahead with part numbers or questions, then stop by during showroom hours to view parts in person and consult staff for compatibility and tech advice.

• Bring part numbers or photos to speed lookup.

• Check OPGI’s Hours page for current holiday closures and special hours.

• Phone and email support are available for orders and technical questions.

• The Seal Beach address is 1770 Saturn Way; verify directions before visiting.