Audi 5000 Side Marker Bulb Size

The Audi 5000 front side marker bulb utilizes 12821, 1816, or 12961 size bulbs, while the rear side marker bulb uses 3893 or 1816 size options. The replacement chart covers vehicle production years spanning 1978 to 1987 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
1986-198712821Check Price
19791816Check Price
197812961Check Price

Rear Side Marker

YearsBulb TypeShop
1980-19853893Check Price
1978-19791816Check Price

Bulb Specifications

Description Type Shop
Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W.12821Check Price
ANSI standard (US & Canada). Miniature wedge bulb (T3.25). 12V, 4W.1816Check Price
Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W.12961Check Price
ANSI standard (US & Canada). Dual-filament bulb with BAY15d bayonet base, specialty application. 12V.3893Check Price

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