A Tsutsutsu aims to improve component durability, to provide a washer apparatus for a vehicle capable of realizing the injection control washer fluid according to the direction of movement of the wiper arm. Distributor 18 is provided in a part of the A washer fluid passageway. Dispensing device 18 reciprocates in the circumferential direction of a circle centered on the pivot axis in conjunction with the wiper arm. Dispensing device 18, an inlet passage 19 connected to the supply portion of the washer fluid, while being located radially outwardly of the circle than the inflow passage 19, and offset to one side in the circumferential direction with respect to the inflow passage 19 a first discharge passage 20 which is disposed at a position, while being located radially outwardly of the circle than the inflow passage 19, the disposed position offset to the other side of the circumferential direction with respect to the inflow passage 19 2 It has a discharge passage 21, the. Washer nozzle to at least one of the first discharge passage 20 and the second discharge passage 21 is connected. .FIELD 4