Chevrolet Brookwood Ash Tray Bulb Size

The Chevrolet Brookwood ash tray light requires bulb sizes 1445 and 53 for the interior lighting components. Available information covers the time period from 1958 through 1972.

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	Bulb Size
1969-1972	1445
1958-1961	53

Bulb Specifications

Description	Bulb Size
ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 2W.	1445
ANSI standard (US & Canada). Single-filament bulb with BA9s base. 12V, 2W.	53

Other Locations

Additional Notes

The 1445 and 53 bulbs are the two ash tray bulb types specified for the Chevrolet Brookwood, covering the 1958-1961 and 1969-1972 model years respectively.
Both the 1445 and 53 are ANSI-standardized single-filament bulbs rated at 12 volts and 2 watts, making them low-wattage illumination sources suited for interior accent lighting such as ash trays.
Both bulb types share the BA9s base, a miniature bayonet fitting with a 9mm cap width commonly used in small indicator and courtesy lighting applications.
The Chevrolet Brookwood (1969-1972) uses the 1445 bulb for the ash tray, while the 1958-1961 model years use the 53 bulb for the same position.
Despite carrying different ANSI designation numbers, the 1445 and 53 share identical electrical ratings and base types, which is a relevant consideration when sourcing replacements across the two fitment groups.