Chevrolet Tahoe Back Up Light Bulb Size
The Chevrolet Tahoe back up light utilizes bulb sizes 921, 7441, 3157, 3156, 2456, and 2356 depending on the specific version. Available data covers the range from 1995 through 2023.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Bulb Size by Year Range
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 | 921 | W16W | Check Price |
| 2007 | 7441 | 7441 | Check Price |
| 2001-2006 | 3157 | P27/7W | Check Price |
| 2000 | 3156 (Early Model) | P27W | Check Price |
| 3157 (Late Model) | P27/7W | Check Price | |
| 1998-1999 | 2456 | 2456 | Check Price |
| 1997 | 3156 | P27W | Check Price |
| 1996 | 2356 | 2356 | Check Price |
| 1995 | 2456 | 2456 | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Wedge bulb (T15). 12V, 16W. | 921 | Check Price |
| ANSI standard (US & Canada). Single-filament wedge bulb (T20), amber. 12V, 21W. | 7441 | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W. | 3157 | Check Price |
| ANSI standard (US & Canada). Single-filament wedge bulb (T25). 12V, 27W. | 3156 | Check Price |
| ANSI standard (US & Canada). Festoon bulb, specialty application. 12V. | 2456 | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V. | 2356 | Check Price |