Standard Ignition WP662 Wiper Switch

Wiper Switch for Toyota Column-Mounted Applications

Standard Ignition WP662 is a new wiper switch built for Toyota vehicles with column-mounted controls. It supports windshield washer spray, windshield wiper delay, and windshield wiper speed settings, along with rear window washer spray, rear window wiper delay control, and rear window wiper speed control where equipped.

• Brand: Standard Ignition
• Part number: WP662
• Black plastic and rubber finish
• Clip attachment method
• Female connector with 1 connector cavity
• 16 male pin terminals
• 3 wiper speed settings
• Windshield washer spray included
• Windshield wiper delay setting included
• Windshield wiper speed setting included
• Rear window washer spray included
• Rear window wiper delay control included
• Rear window wiper speed setting included

Detailed Product Overview

WP662 is a column-mounted wiper switch designed for direct control of front and rear wiping and washing functions on select Toyota models. It is listed for 2019 Toyota Corolla, 2019-2023 Toyota RAV4, 2021-2023 Toyota RAV4 Prime, 2020-2023 Toyota Highlander, 2021-2023 Toyota Sienna, and 2021-2023 Toyota Venza. This part cross-references 846520R100 and WS6920 for the same application. The black housing, clip attachment, and single female connector help match the original switch layout used in these vehicles.

Common Replacement Reasons

• Intermittent or inoperative windshield wiper speed control
• No windshield washer spray command from the stalk
• Rear wiper delay or rear washer function not responding
• Wiper switch wear, broken internal contacts, or electrical failure
• Restoring factory-style control on Toyota Corolla, RAV4, Highlander, Sienna, or Venza

Installation Notes

Verify the connector shape, terminal count, and column-mounted configuration before installation. Confirm vehicle fitment by year and model, especially on 2019 Toyota Corolla, 2019-2023 Toyota RAV4, and 2020-2023 Toyota Highlander applications. Transfer any vehicle-specific trim or column components as required by the service procedure.

Quality Assurance

Standard Ignition supplies this as a new replacement switch with OE-style electrical and control features for the listed Toyota applications. WP662 is built to match the specified connector, terminal, and function layout for accurate replacement service.