The Yugo GVX uses H6054 bulb size for both high beam and low beam headlight applications. The replacement chart covers 1987 to 1989 model years with corresponding bulb size specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The H6054 is the sole bulb type listed across all headlight positions in the Yugo GVX specifications, covering model years 1987-1989 for both high beam and low beam functions.
The H6054 is a 5x7-inch rectangular sealed beam unit operating at 12 volts, conforming to ANSI standards recognized in the United States and Canada.
A sealed beam unit integrates the filament, reflector, and lens into a single non-serviceable assembly, meaning the entire unit is replaced rather than an internal bulb.
The Yugo GVX uses the same H6054 unit for both high beam and low beam headlights, indicating a dual-function sealed beam arrangement rather than separate housings for each function.
The H6054 format is a standardized size, which means it is shared across many vehicle makes and models of the era, making replacement units widely available through general automotive supply channels.
Because the H6054 is an ANSI-standardized sealed beam, any compliant unit bearing that designation is considered a direct fitment replacement regardless of manufacturer, provided it meets the 5x7-inch rectangular specification and 12V rating.