Shop 1986 Buick Century Pump. Washer. Seal. Grommet. Windshield. Sedan, US built. Windshield Washer Fluid, Reservoir, Built - OEM Buick Part # 13250358

A circular disk covered in rubber or plastic with a hole in the center where the edge is sometimes tensioned by a spring that prevents fluid from leaking at the Windshield Washer Fluid Pump. Seals between reservoir and Washer Pump. Windshield Washer Pump Grommet. Back Glass. Included with: Washer reservoir.

Windshield Washer Pump GrommetBack Glass Washer Pump GrommetWindshield Washer Pump Seal

Sedan, US built.
Windshield Washer Fluid Pump - Repair or Replace
If your windshield washers don't spray or your washer fluid reservoir leaks, your may need to have its windshield washer fluid pump and grommet replaced.