Jeep Wrangler Brake Bulb Size

The Jeep Wrangler brake component utilizes unique bulb sizes 7440, 3157, 2458, 1157, and 2057 depending on the specific production version. Available data covers the range from 1987 through 2024.

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

Brake

YearsBulb Size
20247440
2019-20203157 (With Halogen Capsule Headlamps)
2007-20183157
2005-20061157
2000-20042057
1997-19991157
1994-19952057
1987-19931157

Center High Mount Stop Light

YearsBulb Size
1997-2006921
1994-1995912

Bulb Specifications

Description Bulb Size
ANSI standard (US & Canada). Single-filament wedge bulb (T20). 12V, 21W.7440
ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W.3157
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W.1157
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Brighter variant of 1157. 12V, 26.9W/8W.2057
ANSI standard (US & Canada). Wedge bulb (T15). 12V, 16W.921
ANSI standard (US & Canada). Wedge bulb (T15). Variant of 921. 12V, 12W.912

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