Chevrolet Malibu Turn Signal Bulb Size
Chevrolet Malibu front turn signal bulbs utilize 7444NA, 7440NA, or 7443NA sizes, while rear turn signal bulbs use 7440, 7443, or 3057 sizes depending on model generation. The replacement chart covers 1964 through 2024 production years with corresponding bulb size specifications.
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 |
|---|---|---|---|
| 2023-2024 | 7444NA | WY21/5W | Check Price |
| 2021 | 7444NA | WY21/5W | Check Price |
| 2019-2020 | 7440NA (With Halogen Capsule Headlamps) | WY21W | Check Price |
| 2016-2018 | 7443NA | WY21/5W | Check Price |
| 2004-2007 | 3157 | P27/7W | Check Price |
| 1997-2003 | 3157NA | PY27/7W | Check Price |
| 1983 | 2057NA | P21/5W | Check Price |
| 1982 | 1157NA | P21/5W | Check Price |
| 1979-1981 | 1034NA | 1034NA | Check Price |
| 1978 | 1157NA | P21/5W | Check Price |
| 1973-1977 | 1157 | P21/5W | Check Price |
| 1964-1967 | 1157 | P21/5W | 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 |
|---|---|---|---|
| 2019-2020 | 7440 (With Halogen Capsule Headlamps) | W21W | Check Price |
| 2016-2018 | 7443 (Without LED Tail Lights) | W21/5W | Check Price |
| 2004-2007 | 3057 | 3057 | Check Price |
| 1999-2003 | 2456 | 2456 | Check Price |
| 1998 | 2356 | 2356 | Check Price |
| 1997 | 2456 | 2456 | Check Price |
| 1983 | 2057 | 2057 | Check Price |
| 1973-1982 | 1157 | P21/5W | Check Price |
| 1964-1967 | 1157 | P21/5W | 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). Single-filament wedge bulb (T20), natural amber glass. 12V, 21W. | 7440NA | 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). 12V, 27W/7W. | 3157 | 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 bulb with BAY15d bayonet base, natural amber glass. Brighter variant of 1157. 12V, 26.9W/8W. | 2057NA | 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). Dual-filament bulb with BAY15d bayonet base, natural amber glass. 12V, 21W/5W. | 1157NA | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, natural amber glass. Variant of 1157. 12V, 21/5W. | 1034NA | Check Price |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. 12V, 21W/5W. | 1157 | Check Price |
| ANSI standard (US & Canada). Single-filament wedge bulb (T20). 12V, 21W. | 7440 | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T20). 12V, 21W/5W. | 7443 | Check Price |
| ANSI standard (US & Canada). Dual-filament wedge bulb (T25). 12V, 27W/7W. | 3057 | 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 |
| ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base. Brighter variant of 1157. 12V, 26.9W/8W. | 2057 | Check Price |