Standard Ignition WP639 Windshield Wiper Switch

Reliable Wiper Switch for Toyota C-HR, Highlander, Prius, and RAV4

The Standard Ignition WP639 wiper switch offers precise control over your vehicle's wiper and washer functions. Designed specifically for select Toyota models, this direct-attachment switch ensures seamless integration and dependable performance in various driving conditions.

• Direct attachment method for secure installation
• Black plastic finish with clear indicator markings
• Two rectangular female connectors with 10 male blade terminals
• Supports 3 wiper delay settings and 4 wiper speed settings
• Includes rear window washer spray and rear wiper delay control
• Compatible with Toyota C-HR, Highlander, Prius, and RAV4 models
• New, high-quality replacement part from Standard Ignition

Product Features and Specifications

The WP639 wiper switch by Standard Ignition is engineered to replace factory-installed switches on compatible Toyota vehicles. It features a durable black plastic finish and is equipped with two female rectangular connectors, each containing 10 male blade terminals. This switch supports multiple wiper speed settings, including four speed options and three delay settings, allowing for customizable windshield wiper operation. Additionally, it includes controls for the rear window washer spray and rear wiper delay, enhancing rear visibility during adverse weather conditions. The switch does not include cruise control or turn signal functions, focusing solely on wiper and washer operations.

Applications and Problem Solving

• Restores proper windshield wiper speed and delay control
• Replaces malfunctioning rear window washer spray switch
• Fixes intermittent or non-responsive wiper switch issues
• Improves rear wiper delay and speed functionality
• Eliminates faulty or worn-out wiper switch components

Installation Notes and Tips

Installation of the Standard Ignition WP639 wiper switch is straightforward due to its direct attachment method and matching connector design. Ensure the vehicle's battery is disconnected before beginning installation to prevent electrical shorts. Carefully disconnect the existing switch connectors and remove the old switch. Align the new switch's connectors and terminals properly before securing it in place. Verify all wiper and washer functions operate correctly after installation, including rear window controls.

Quality Assurance and Warranty

Standard Ignition provides new replacement parts manufactured to meet or exceed original equipment specifications. The WP639 wiper switch undergoes rigorous quality control to ensure reliable performance and durability. This part comes with a limited warranty covering defects in materials and workmanship, offering peace of mind for your vehicle maintenance needs.