MG MGB Side Marker Bulb Size

MG MGB front and rear side marker bulbs utilize 257 and 1895 bulb sizes across the vehicle's lighting system. The replacement chart covers 1969 to 1980 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 Side Marker

YearsBulb TypeShop
1980257Check Price
1969-19791895Check Price

Rear Side Marker

YearsBulb TypeShop
1980257Check Price
1969-19791895Check Price

Bulb Specifications

Description Type Shop
ANSI standard (US & Canada). Festoon or BA9s base instrument bulb. 12V, 2W.257Check Price
ANSI standard (US & Canada). Miniature wedge bulb (T5). 12V, 0.9W.1895Check Price

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