Standard Ignition DS-1975 Windshield Wiper Switch

Wiper Switch for Toyota 4Runner and Supra

Standard Ignition DS-1975 is a new windshield wiper switch assembly for select Toyota applications with the listed steering wheel and wiper configurations. It combines wiper delay, wiper speed, washer spray, and lighting controls in a direct, snap-fit design with a single female connector and blade terminals.

• Direct, snap-fit attachment for straightforward replacement
• Black and gray plastic finish
• 1 female connector with polygon shape
• 15 + 1 blade terminals
• Includes indicator markings
• Includes main light operator, latching high beam operator, and momentary high beam flasher
• Includes windshield washer spray, wiper delay, and wiper speed settings
• 4 windshield wiper delay settings
• 12-volt electrical design

Detailed Product Overview

Standard Ignition DS-1975 is a multifunction wiper switch built for vehicles that use an integrated column-mounted control assembly. It is listed for 2003-2004 Toyota 4Runner, 2001-2002 Toyota 4Runner with tilt steering wheel, 2000 Toyota 4Runner with tilt steering wheel and rear wiper, and 1998 Toyota Supra single lever multifunction switch assembly applications. This part number, DS-1975, is also cross-referenced to 1S3298 for the same application.

The switch supports windshield wiper delay and speed control, washer spray activation, and headlamp-related functions through a single control interface. For Toyota 4Runner and Toyota Supra owners replacing a worn or intermittent column switch, DS-1975 provides the correct electrical layout and connector style for the listed vehicles.

What This Part Helps Address

• Intermittent or non-functioning windshield wiper operation
• Loss of wiper delay settings
• Washer spray control failure at the steering column
• Headlight or high-beam switch function issues in the multifunction stalk
• Worn, sticky, or broken switch movement

Installation Notes and Tips

Verify the vehicle’s steering wheel configuration and rear wiper equipment before ordering, since fitment varies by model year and trim. Confirm the connector shape, terminal count, and switch layout against the original part before installation. This part is a direct, snap-fit replacement, so proper alignment with the steering column assembly is important for correct operation.

Quality Assurance

Standard Ignition supplies DS-1975 as a new replacement switch built to match the listed electrical and fitment requirements for the specified Toyota applications.