: Users can enter a 17-digit Vehicle Identification Number (VIN) to decode the exact factory configuration of a vehicle. This automatically filters the catalog to show only the parts compatible with that specific engine type, transmission, and trim level, virtually eliminating ordering errors.
The data table adjacent to the diagram provides the critical information required for ordering. A typical entry contains:
: Users can find specific part weights, dimensions, and compatibility across different models. How to Access
Copy the 8-digit GM number or the newer Stellantis catalog number for ordering. Key Features for Professional Users Fitment Restrictions and Product Codes opel epc online catalog work
The Opel EPC, or Electronic Parts Catalog, is a comprehensive digital database detailing every component that goes into an Opel vehicle. It’s the same professional system used by authorized Opel dealers to look up parts for service and repair. It’s the digital successor to the old paper manuals and microfiche system, offering a faster, more accurate way to identify and order components. The system is also used for Vauxhall vehicles, Opel's sister brand in the UK, as they share platforms and parts.
Access official General Motors (GM) and Stellantis original equipment manufacturer (OEM) part numbers.
Automakers frequently change parts mid-production. A 2012 Opel Insignia built in March might use a different brake caliper than one built in October. The VIN filter automatically hides parts that do not apply to your specific chassis. 2. Categorization and Grouping : Users can enter a 17-digit Vehicle Identification
The primary work of the Opel EPC begins with . Every modern vehicle is a complex assembly of millions of parts, but Opel’s system recognizes that no two cars are identical—even if they share a model name. The EPC allows a user to input a specific Vehicle Identification Number (VIN). This 17-character code acts as the car’s unique fingerprint.
Production Option Codes (e.g., "FX3" for specific suspension packages) dictate part compatibility.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. A typical entry contains: : Users can find
If you don’t have the VIN, most online EPCs allow manual selection: choose brand (Opel/Vauxhall) → model (e.g., Astra) → generation (e.g., J) → engine code (e.g., A16XER) → year.
While access to the official dealer EPC is restricted, several excellent third-party websites replicate its data and functionality. Here is a practical guide to finding parts using a site like or nemigaparts.com , which utilize the official Opel EPC data.
You can paste a VIN into a decoder tab, and the catalog will output the exact build date, factory options (sunroof, AC type, brake system supplier), and even paint codes. This ensures you select the correct part for cars with mid-year changes.