Buick Skyhawk Courtesy Bulb Size

The Buick Skyhawk courtesy bulb accommodates 3 distinct sizes: 194, 168, and 906, with each size corresponding to specific vehicle configurations. The replacement chart covers 1975 through 1989 production years and correlates each model year to its applicable bulb size specifications.

The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.