Standard Ignition Windshield Wiper Switch P/N:DS-494
Put front-wiper control back at your fingertips with the Standard Ignition Windshield Wiper Switch DS-823. This switch sends the driver's inputs to the front windshield wiper system, and it drops in as a direct-fit replacement across a wide run of GM compact trucks and vans — the 1985-1992 Chevrolet Astro, 1985-1992 Chevrolet S10, 1985-1992 Chevrolet S10 Blazer, 1992 GMC Jimmy, 1985-1990 GMC S15, 1985-1991 GMC S15 Jimmy, 1985-1992 GMC Safari, 1991-1992 GMC Sonoma, and 1991-1992 Oldsmobile Bravada.
Interchange: S3574 · SW946 · WS6150 · 26020404 · Manufacturer part number DS-823 (also DS823).
See the Buyer's Guide tab to confirm the exact fit for your vehicle.
This part cross-references / interchanges with the following part numbers:
What does the DS-823 switch do?
It controls the front windshield wiper circuit, sending your inputs to turn the wiper operation on and off.
Which vehicles does this switch fit?
It's a direct-fit replacement for GM compacts including the 1985-1992 Chevrolet Astro, S10, and S10 Blazer, plus GMC Jimmy, S15, S15 Jimmy, Safari, Sonoma, and the Oldsmobile Bravada. Check the Buyer's Guide tab.
How do I know if the wiper switch is bad?
If a failed switch is the cause, the front wipers may not respond, stay stuck on one setting, or work only intermittently. Diagnose the circuit first.
What numbers does the DS-823 interchange with?
It cross-references S3574, SW946, WS6150, and 26020404.
Is this a front or rear wiper switch?
It is a front windshield wiper switch for the listed applications.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.