Jeep Wrangler Headlight Bulb Size

Additional Notes

• The Jeep Wrangler headlight specifications span three distinct bulb types across its model history: the 9008 halogen capsule bulb, the H6024 round sealed beam unit, and the H6054 rectangular sealed beam unit.
• The 9008 is a dual-filament halogen bulb rated at 12V with a 65W high beam filament and a 55W low beam filament, fitted with a P26t base. Its dual-filament design means a single bulb serves both high and low beam functions, which is reflected in the Wrangler specifications where both beam positions share the same 9008 designation for 2007-2020.
• For 2017-2020, the 9008 fitment carries a "With Halogen Capsule Headlamps" qualifier, indicating that this bulb size applies only to vehicles equipped with that specific headlamp configuration rather than to all units produced in those years.
• The H6024 is a 7-inch round sealed beam unit operating at 12V. Unlike the 9008, it is not a replaceable capsule bulb; the entire headlamp assembly is the serviceable component. The Jeep Wrangler used this unit across 1997-2006.
• The H6054 is a 5x7-inch rectangular sealed beam unit, also operating at 12V and also replaced as a complete assembly rather than as an internal bulb. It was specified for the Wrangler from 1987-1995.
• All three bulb types conform to ANSI standards applicable in the United States and Canada, placing them within a standardized sizing and performance framework common to North American automotive lighting.
• The H6024 and H6054 are both sealed beam units, meaning the lens, reflector, and filament are fused into a single non-serviceable housing. This construction differs fundamentally from the 9008, where only the halogen capsule is replaced while the headlamp housing remains in place.
• The H6024 and H6054 sealed beam units each handle both high and low beam output within their single assemblies, paralleling the dual-filament function of the 9008 but through a structurally different and non-interchangeable format.