Plymouth Volare headlight bulbs utilize H6054 and H6024 sizes for both high and low beam applications. The replacement chart covers 1976 to 1980 production 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 Plymouth Volare uses two distinct sealed beam headlight units across its production years: the H6024 for 1976-1979 and the H6054 for 1980.
The H6024 is a 7-inch round sealed beam unit operating at 12V, conforming to ANSI standards recognized in both the United States and Canada.
The H6054 is a 5x7-inch rectangular sealed beam unit also rated at 12V and built to the same ANSI standard applicable in the United States and Canada.
Both the H6024 and H6054 are sealed beam units, meaning the lens, reflector, and filament are fused into a single assembly. When the filament fails, the entire unit requires replacement rather than an internal bulb swap.
The 1980 Plymouth Volare uses the H6054 for both high beam and low beam positions, while the 1976-1979 models use the H6024 in both positions.
The round H6024 and the rectangular H6054 are not interchangeable due to their differing form factors, making the 1980 model incompatible with the sealed beam units used in the four preceding years.