Jeep Grand Cherokee Turn Signal Bulb Size
Jeep Grand Cherokee front and rear turn signal bulbs utilize sizes 7444NA, 7443NA, 3157NA, 3157, 7440NA, and 3057, with bulb specifications varying across model generations. The replacement chart covers 1993 through 2021 production years and documents corresponding bulb size specifications for each generation.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
Front Turn Signal
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 |
|---|---|---|---|
| 2021 | 7444NA | WY21/5W | Check Price |
| 2016-2020 | 7444NA (With Halogen Capsule Headlamps) | WY21/5W | Check Price |
| 2014-2015 | 7443NA (With Halogen Capsule Headlamps) | WY21/5W | Check Price |
| 2011 | 7444NA | WY21/5W | Check Price |
| 2003-2010 | 3157NA | PY27/7W | Check Price |
| 1999 | 3157 | P27/7W | Check Price |
| 1998 | 3357NA | 3357NA | Check Price |
| 1997 | 3457NA | PY27/7W | Check Price |
Rear Turn Signal
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 |
|---|---|---|---|
| 2018-2020 | 3157 | P27/7W | Check Price |
| 2014-2017 | 7440NA | WY21W | Check Price |
| 2003-2011 | 3157 | P27/7W | Check Price |
| 1999 | 3157 | P27/7W | Check Price |
| 1997-1998 | 3057 | 3057 | Check Price |
| 1993-1996 | 1156 | P21W | Check Price |
Bulb Specifications
| Description | Type | Shop |
|---|---|---|
| ANSI standard (US & Canada). Dual-filament wedge bulb (T20), natural amber glass. 12V, 21W/5W. | 7444NA | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T20), natural amber glass. 12V, 21W/5W. | 7443NA | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W. | 3157NA | 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), natural amber glass. 12V, 27W. | 3357NA | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25), natural amber glass. 12V, 27W/7W. | 3457NA | Check Price |
| ANSI standard (US & Canada). Single-filament wedge bulb (T20), natural amber glass. 12V, 21W. | 7440NA | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W. | 3057 | Check Price |
| ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W. | 1156 | Check Price |
| ECE standard (Europe & worldwide). Single-filament signalling bulb with BA15s bayonet base. 12V, 21W. | P21W | Check Price |