The Ford E-350 high beam and low beam headlight bulb sizes include 9007, H6054, and H6024 specifications. The replacement chart covers vehicle production years spanning 1975 to 1998 with corresponding bulb size data.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The Ford E-350 headlight bulb specifications span model years 1975-1998, covering three distinct bulb types across that range: H6024, H6054, and 9007.
The H6054 is a 5x7-inch rectangular sealed beam unit operating at 12V. It is not a replaceable bulb in the conventional sense, as the entire unit requires replacement when it fails. It serves as both the high beam and low beam source within a single housing.
The H6024 is a 7-inch round sealed beam unit, also rated at 12V, and similarly requires full unit replacement rather than bulb-only service. Both H6054 and H6024 conform to ANSI standards applicable in the US and Canada.
The 9007 is a dual-filament halogen bulb rated at 12V with a high beam output of 65W and a low beam output of 55W. It uses a PX29t base and also meets ANSI standards for the US and Canada. A single 9007 bulb handles both high and low beam functions through its two filaments.
For the Ford E-350, the 9007 bulb serves both the high beam and low beam positions within the halogen capsule headlamp system, meaning one bulb type covers both functions in that configuration.
Model years 1992-1998 of the Ford E-350 present a fitment split: vehicles equipped with halogen capsule headlamps use the 9007 bulb, while those equipped with sealed beam headlamps use the H6054. The two types are not interchangeable, as they belong to fundamentally different headlamp systems.
From 1979-1991, the H6054 sealed beam unit is the sole specified fitment for the E-350, with no alternative bulb type listed for those years.
The 1975-1978 model years specify the H6024 round sealed beam unit, which differs in form factor from the rectangular H6054 used in later years. The two sealed beam types are not interchangeable due to their differing shapes and mounting configurations.