General Motors (GM) paint identification numbers are alphanumeric codes used to specify the precise color and finish applied to vehicles manufactured by the company. These codes, typically found on a vehicle’s identification plate (VIN plate) or service parts identification label, enable accurate matching for repairs or restoration. For example, a code like “WA8555” might represent a specific shade of black used on a particular model during a certain production period.
The accurate interpretation of these identifiers is critical for maintaining a vehicle’s original appearance and value. They allow for precise paint matching, ensuring seamless repairs and authentic restorations. The historical context of these numbering systems demonstrates GM’s evolving methods for tracking and managing paint formulations over the decades, reflecting advancements in automotive paint technology and manufacturing processes.
