Buick Regal Wiper Size by Year
The 2018-2020 Buick Regal takes a 24-inch driver blade and a 20-inch passenger blade. 2011-2017 models take a 24-inch driver blade and a 18-inch passenger blade.
Wiper sizes by model year
| Model years | Driver | Passenger | Rear | Buy |
|---|---|---|---|---|
| 2018-2020 | 24" | 20" | None | Shop this pair |
| 2011-2017 | 24" | 18" | None | Shop this pair |
The two front blades are usually different lengths, so buy them as a matched pair for your year rather than two of one size. Shop links go to Amazon, and we may earn a commission at no extra cost to you. Open your exact year below for connector type and sources.
Every Regal year
Sources. The wiper size for 10 of 10 model years is checked against a cited source, most often AutoPadre - Buick Regal Wiper Blade Size, USAWipers - Buick Regal 2011-2017 and allwipersize.com - Buick Regal Wiper Blade Size Chart. Each year page lists its own sources.
Last verified 2026-06-19. Maintained by Matan B., who runs GarageDex. How we verify.