Porsche Boxster Side Marker Bulb Size

Porsche Boxster front and rear side marker bulbs utilize 12961 and 12821 sizes respectively, with each bulb size corresponding to specific marker locations on the vehicle. The replacement chart covers 1997 through 2004 production years and details bulb size specifications for side marker applications.

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
1997-200412961Check Price

Rear Side Marker

YearsBulb TypeShop
1997-200412821Check Price

Bulb Specifications

Description Type Shop
Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W.12961Check Price
Philips part number. Miniature wedge bulb (T10) with W2.1x9.5d base. 12V, 5W.12821Check Price

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