Standard Ignition DS-484 Windshield Wiper Switch
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Standard Ignition

Standard Ignition DS-484 Windshield Wiper Switch

Brand Standard Ignition DS-484
Color Black
Connector Gender Female
Finish Plastic
Terminal Type 5 Blade Terminals
Fits Buick and Pontiac · 3 vehicles

Copper alloy conductors. Deliver superior electrical conductivity with low resistive losses.

100% tested. Verified for both mechanical and electrical switching performance.

Robust design. Built with high-grade materials for demanding service work.

Cross-references Standard Ignition S3079, 1S4469 and 53-64981 for the same application. See all 7.

$49.97Free shipping
In stock · usually ships same day before 1pm CST
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Standard Ignition DS-484 Wiper Switch

The Standard Ignition DS-484 wiper switch is built for direct replacement service on select Buick and Pontiac applications. It uses a black plastic finish, a female connector, and 5 blade terminals to support reliable windshield wiper control.

Key Features

  • Black plastic switch body for a clean OE-style appearance
  • Female connector with 5 blade terminals
  • Copper alloy conductors for strong electrical conductivity and reduced resistance
  • 100% tested for mechanical and electrical switching performance
  • Built with durable materials for service-professional use

Product Details

Standard Ignition DS-484 is a wiper switch engineered for dependable operation in vehicles that use a 5-terminal, female-connector design. The copper alloy conductor construction supports consistent signal transfer, while the tested switch performance helps confirm proper electrical and mechanical function before installation. This part cross-references Standard Ignition S3079 for the same application. It is a direct-fit service part for 1990-1991 Buick Skylark and 1990 Pontiac Grand Am applications listed below.

What This Wiper Switch Helps Address

  • Intermittent or inoperative windshield wiper control
  • Wiper switch electrical contact wear
  • Broken or unreliable blade-terminal connections
  • Driver input issues at the steering column switch
  • Replacement needs on a 1990-1991 Buick Skylark or 1990 Pontiac Grand Am

Installation Notes

Verify connector style, terminal count, and vehicle equipment before installation. Fits 1990-1991 Buick Skylark, N/A, not compatible with vehicles equipped with a Tilt Wheel. Fits 1990 Pontiac Grand Am, N/A, w/o Tilt Wheel; w/o Intermittent Wipers. Confirm the original switch configuration matches the DS-484 before replacing the part.

Quality Assurance

Standard Ignition builds this switch with robust materials and copper alloy conductors, then tests each part for mechanical and electrical switching performance to support consistent service results.

Related reading

This part fits 3 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1991BuickSkylarkN/ANot compatible with vehicles equipped with a Tilt Wheel.
1990BuickSkylarkN/ANot compatible with vehicles equipped with a Tilt Wheel.
1990PontiacGrand AmN/Aw/o Tilt Wheel; w/o Intermittent Wipers
Directly replaces or cross-references 7 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Standard Ignition — S30791S446953-6498126020164SW633WS206WS1038