Toyota Pickup Headlight Bulb Size

Toyota Pickup high beam and low beam headlight bulbs utilize H6054, H6024, or H5001 sizes for high beam applications and H6054, H6024, or H5006 sizes for low beam functions, with bulb specifications varying across model generations. The replacement chart covers 1975 through 1995 production years with corresponding bulb size data for each interval.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.

High Beam Headlight

Years	Bulb Size
1982-1995	H6054
1979-1981	H6024
1975-1978	H5001

Low Beam Headlight

Years	Bulb Size
1982-1995	H6054
1979-1981	H6024
1975-1978	H5006

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). 5x7-inch rectangular sealed beam unit. Not a replaceable bulb — the entire unit is replaced. 12V.	H6054
ANSI standard (US & Canada). 7-inch round sealed beam unit. Not a replaceable bulb — the entire unit is replaced. 12V.	H6024
ANSI standard (US & Canada). 4-inch square sealed beam unit. Not a replaceable bulb — the entire unit is replaced. 12V.	H5001
ANSI standard (US & Canada). 5.75-inch round sealed beam unit. Not a replaceable bulb — the entire unit is replaced. 12V.	H5006

Other Locations

Additional Notes

The Toyota Pickup uses three distinct sealed beam unit types across its headlight specifications: the H6054, H6024, H5001, and H5006. All four conform to ANSI standards recognized in the United States and Canada and operate on 12V electrical systems.
The H6054 is a 5x7-inch rectangular sealed beam unit and represents the most widely specified type across the Toyota Pickup lineup, covering both high beam and low beam positions for model years 1982-1995.
Sealed beam units, by design, house the filament, reflector, and lens within a single fused glass assembly. When a filament fails, the entire unit requires replacement rather than an individual bulb.
The H6024, a 7-inch round sealed beam unit, was specified for both the high beam and low beam positions during the 1979-1981 model years.
The 1975-1978 model years used different sealed beam types depending on the beam function. The high beam position called for the H5001, a 4-inch square sealed beam unit, while the low beam position used the H5006, a 5.75-inch round sealed beam unit.
Because the high beam and low beam positions on 1975-1978 Toyota Pickups use physically different sealed beam formats, the two positions are not interchangeable with each other.
The transition from the round H6024 to the rectangular H6054 between the 1981 and 1982 model years represents a change in both the physical format and the ANSI bulb designation, meaning units from these two periods are not cross-compatible.
Although the H6054 carries the same designation for both the high beam and low beam positions on 1982-1995 models, the sealed beam format does not automatically confirm interchangeability between positions without verification of the specific beam pattern molded into each unit.