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

Description:

🧩 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. It’s 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 1982–1992 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