Mazda 5 Back Up Light Bulb Size
The Mazda 5 back up light bulb size chart specifies 7440 and 921 bulb sizes for this vehicle model. The replacement chart covers 2006 through 2015 production years with corresponding bulb size data.
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
| Years | US Type | EU Type | Shop |
|---|---|---|---|
| 2012-2015 | 7440 | W21W | Check Price |
| 2006-2010 | 921 | 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). Wedge bulb (T15). 12V, 16W. | 921 | Check Price |