| Feature | Free Method (Retailer Site) | Paid GM EPC Subscription | | :--- | :--- | :--- | | | $0 | $1,200 - $2,000/yr | | Real-time supercessions | No (often cached data) | Yes | | Global VIN coverage | Limited to US models | Full global (Holden, Opel, Isuzu rebadges) | | Export lists (BOM) | No | Yes (build a shopping list) | | TSB links | No | Yes (linked to service bulletins) |
The is the official platform used by dealerships to identify genuine parts for Chevrolet, Buick, GMC, and Cadillac vehicles. While a "free" full version of this professional-grade software is not officially available to the public, there are legitimate ways to access the data without the high costs of a dealership license. 1. Official Professional Access (Licensed) gm global epc electronic parts catalogue free
It sounds like you're looking for a version of GM's Global Electronic Parts Catalog (EPC). | Feature | Free Method (Retailer Site) |