Chevrolet Suburban Brake Bulb Size
Chevrolet Suburban brake bulb sizes include 7440, 3057, and 3157, with center high mount stop light bulbs in 921 and 912 sizes. The replacement chart covers vehicle production years from 1950 through 2023 with corresponding bulb specifications.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Brake
If US Type and EU Type show the same value, a direct cross-reference for this bulb is not available or the data is insufficient.
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2015-2023 | 7440 | W21W | Check Price |
| 2007-2014 | 3057 | 3057 | Check Price |
| 2001-2006 | 3157 | P27/7W | Check Price |
| 2000 | 3057 (Early Model) | 3057 | Check Price |
| 3157 (Late Model) | P27/7W | Check Price | |
| 1992-1999 | 3057 | 3057 | Check Price |
| 1983-1991 | 2057 | 2057 | Check Price |
| 1979-1982 | 1157 | P21/5W | Check Price |
| 1964-1978 | 198 | 198 | Check Price |
| 1960-1963 | 1034 | 1034 | Check Price |
| 1956-1957 | 1034 | 1034 | Check Price |
| 1954-1955 | 1129 (Except Panel) | 1129 | Check Price |
| 1154 (Panel) | 1154 | Check Price | |
| 1950-1953 | 1129 | 1129 | Check Price |
Center High Mount Stop Light
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2000-2004 | 921 (2500 only, Inner) | W16W | Check Price |
| 912 (2500 only, Outer) | W16W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Single-filament wedge bulb (T20). 12V, 21W. | 7440 | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W. | 3057 | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W. | 3157 | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Brighter variant of 1157. 12V, 26.9W/8W. | 2057 | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W. | 1157 | Check Price |
| ECE standard (Europe & worldwide). Dual-filament signalling bulb with BAY15d bayonet base. 12V, 21W/5W. | P21/5W | Check Price |
| ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 2W. | 198 | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Variant of 1157. 12V, 21/5W. | 1034 | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Variant of 1157. 12V, 21/5W. | 1129 | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Older variant of 1157. 6V/12V. | 1154 | Check Price |
| ANSI standard (US & Canada). Wedge bulb (T15). 12V, 16W. | 921 | Check Price |
| ANSI standard (US & Canada). Wedge bulb (T15). Variant of 921. 12V, 12W. | 912 | Check Price |