Ford Country Squire Engine Compartment Light Bulb Size

The Ford Country Squire engine compartment light bulb uses 3 different sizes: 912, 906, and 89. The replacement chart covers vehicle production from 1956 to 1991.

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

YearsBulb Size
1990-1991912
1989906
198789
1973-197489
1966-1970631
1964-19651156
196393
1962631
1956-195793

Bulb Specifications

Description Bulb Size
ANSI standard (US & Canada). Wedge bulb (T15). Variant of 921. 12V, 12W.912
ANSI standard (US & Canada). Miniature wedge bulb (T10). 12V, 8W.906
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W.89
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Variant of 1156. 12V, 21W.631
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. 12V, 21W.1156
ANSI standard (US & Canada). Single-filament bulb with BA15s bayonet base. Lower wattage variant of 1156. 12V, 13W.93

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