Chevrolet EPC: GM parts diagrams by VIN

The Chevrolet EPC is General Motors' electronic parts catalogue. SoloCatalog puts GM catalogue data for Chevrolet in your browser for free: enter the VIN, open the diagram and copy the part number.

What is included

SoloCatalog uses GM North America catalogue data from August 2019 and the GM EPC4 catalogue for Latin America, Africa and the Middle East from February 2017.

Search by VIN

Enter the full VIN. Older Chevrolet identifiers with 13 characters can be searched as well. SoloCatalog finds the car in the catalogue's VIN tables and opens the right model and year.

Callouts and part lists

Drawings carry printed callout numbers; where they could be matched reliably they are clickable, and every part is listed beside the drawing with a copy button.

Limits to know

Cars built after the release dates do not open yet, and Chevrolets built in Korea or Uzbekistan for other markets may not be in these catalogues. Parts that depend on options are marked as conditions to check. Always confirm the final number with your supplier before ordering, because manufacturers replace part numbers over time.

Is the Chevrolet EPC free?

Yes. Searching, viewing diagrams and copying part numbers on SoloCatalog.com is free. Only putting the catalogue on your own website is a paid website package.

Can I search a 13-character Chevrolet number?

Yes. Enter it exactly as it appears on the car.

Do I need to install GM EPC software?

No. SoloCatalog runs in the browser on phones, tablets and computers, with nothing to install or update.

Is SoloCatalog an official manufacturer site?

No. SoloCatalog is an independent catalogue operated by Ula Soft LLC. Chevrolet and General Motors are trademarks of their owners.