GM Part #22009305 Windshield Washer Seal / Rear Wiper Park Switch

GM Part #22009305 Windshield Washer Seal / Rear Wiper Park Switch Part Description This is a genuine GM NOS seal, often cataloged as a rear wiper park switch or windshield washer seal depending on the application. Its part of the rear wiper motor assembly, helping regulate the parked position of the wiper arm and sealing fluid pathways. OEM Part Number: 22009305 Alternate Delco Number: 15722038808 Type: Rear Wiper Park Switch / Washer Seal Material: Molded plastic with internal contact spring Condition: NOS (New Old Stock), factory-sealed packaging Group Number: 10.153 (GM catalog) Fitment & Compatibility Confirmed fitment spans 19821992 GM vehicles, including: Chevrolet: Caprice, Chevette, Celebrity, Camaro Pontiac: T1000, Firebird, Bonneville Buick: Century, Regal Oldsmobile: Cutlass Ciera, Firenza GMC: Safari, S15 Jimmy Used in rear wiper motor assemblies and washer systems, especially in hatchbacks, wagons, and vans with rear glass wipers. Cross-Reference Numbers Manufacturer Part Number Description GM 22009305 Windshield Washer Seal Delco 15722038808 Rear Wiper Park Switch Superseded 22009291 Earlier revision (interchangeable)