Buick Turn Signal Bulb Sizes

The turn signal of your Buick indicates your next move on the road to other road users. Sometimes people buy bulbs for their turn signals that may be subpar and melt at the connections. Therefore, it is essential to consider two things: the brand and the Buick turn signal bulb size.

Search bulb size by vehicle

  • Buick Enclave bulb size

    Buick Enclave bulb size

  • Buick Encore bulb size

    Buick Encore bulb size

  • Buick LaCrosse bulb size

    Buick LaCrosse bulb size

  • Buick Regal bulb size

    Buick Regal bulb size

  • Buick Verano bulb size

    Buick Verano bulb size

  • Buick Lucerne bulb size

    Buick Lucerne bulb size

  • Buick Rainier bulb size

    Buick Rainier bulb size

  • Buick Rendezvous bulb size

    Buick Rendezvous bulb size

  • Buick Terraza bulb size

    Buick Terraza bulb size

  • Buick Century bulb size

    Buick Century bulb size

  • Buick LeSabre bulb size

    Buick LeSabre bulb size

  • Buick Park Avenue bulb size

    Buick Park Avenue bulb size

  • Buick Riviera bulb size

    Buick Riviera bulb size

  • Buick Cascada bulb size

    Buick Cascada bulb size

  • Buick Envision bulb size

    Buick Envision bulb size

  • Buick Regal TourX bulb size

    Buick Regal TourX bulb size

  • Buick Regal Sportback bulb size

    Buick Regal Sportback bulb size

  • Buick Encore GX bulb size

    Buick Encore GX bulb size

For the turn signals, a single filament bulb is used in most Buick models, while the same bulb can also be used for the brake light. When you select and find the right turn signal for your Buick, the turn signal bulb will not alter the resistance and fail.