Gm Global Epc -electronic Parts Catalogue- ✓

GM Global Electronic Parts Catalogue (EPC) is the unified digital platform developed by Snap-on Business Solutions

to provide authorized dealerships and service centers worldwide with precise original equipment manufacturer (OEM) parts data. Launched in its current HTML5-based form in October 2020

, it replaced legacy systems like the "Next Generation EPC" to offer improved stability, cross-browser support, and advanced search capabilities. Core Functionality and Technology

The system serves as a centralized hub for all GM brands, including Cadillac, Chevrolet, GMC, and Buick

, with data coverage extending from models as early as 1953 through the current 2026 production year. Platform Delivery : Users can access the EPC via a Web version (always updated automatically) or a Locally-installed version gm global epc -electronic parts catalogue-

(updated via USB or DVD) for environments with limited internet stability. HTML5 Architecture

: Moving away from older plugins, the HTML5 platform ensures compatibility with modern browsers like Microsoft Edge and Google Chrome

, while providing a responsive interface for tablets and mobile devices. DMS Integration

: The EPC integrates with major Dealer Management Systems (DMS) such as GM Global Electronic Parts Catalogue (EPC) is the

, allowing parts counter personnel to see real-time inventory levels, customer-specific pricing, and transfer picklists directly to work orders. Key Features for Efficiency

The EPC is designed to minimize order errors and maximize "parts counter" productivity through several specific tools: GM Global EPC

GM is moving away from the standalone software installation toward a web-based subscription model via ACDelco TDS (Technical Delivery System).

Despite its power, the GM Global EPC has drawbacks: Despite its power, the GM Global EPC has

For each part number, the EPC shows:

| Prefix | Meaning | |--------|---------| | 1xxxxxxx | Current GM Genuine (North America) | | 8xxxxxxx | Legacy / older stock | | 9xxxxxxx | ACDelco Professional / Advantage | | 15xxxxx | Recent design release | | 84xxxxx | European GM (Opel) | | 92xxxxx | Korean GM (Daewoo/Chevrolet Korea) |

You might wonder, "Can't I just type the part number into Amazon or Google?" You can, but you risk three major errors:

The GM Global EPC (Electronic Parts Catalog) is the proprietary software system used by General Motors dealerships, independent repair shops, and parts distributors worldwide. It serves as the central digital repository for every component used in GM vehicles—from Chevrolet and GMC to Buick and Cadillac, as well as legacy brands like Pontiac and Oldsmobile. The system allows users to identify, locate, and order replacement parts with precision, utilizing Vehicle Identification Numbers (VINs) to ensure 100% part accuracy.

For professional shops, the EPC integrates with GM’s D2D network. Once you find part number 23372286 (a radiator hose), the EPC shows: