Buick Regal Bulb Size by Year
2020 Buick RegalH7/H72019 Buick RegalH7/H72018 Buick RegalH7/H72017 Buick Regal9012/90122016 Buick Regal9012/90122015 Buick Regal9012/90122014 Buick Regal9012/90122013 Buick RegalH11/H72012 Buick RegalH11/H72011 Buick RegalH11/H7