Standard Ignition WP-178 Windshield Wiper Switch

Reliable Wiper Switch for Saturn L-Series Vehicles

The Standard Ignition WP-178 wiper switch is designed specifically for Saturn L100, L200, L300, LS, LS1, and LS2 models. Engineered to meet OEM specifications, this 12-volt wiper switch ensures consistent performance and precise control of your vehicle's windshield wipers.

• Compatible with Saturn L100, L200, L300, LS, LS1, and LS2 models
• 12-volt electrical system support
• 11 male blade terminals for secure connections
• Female connector gender for proper fitment
• Durable construction for long-lasting operation

Technical Details and Specifications

The WP-178 wiper switch from Standard Ignition features an 11-terminal male blade design, providing reliable electrical contact and easy installation. The female connector gender matches the factory wiring harness, ensuring a seamless replacement process. Operating at 12 volts, this switch is compatible with the electrical systems of Saturn L-Series vehicles, maintaining proper wiper function and safety. The blade terminal type is designed for durability and corrosion resistance, contributing to consistent performance over time.

Common Applications and Problem Resolution

This wiper switch is used to control the windshield wiper motor and washer functions on Saturn L-Series vehicles. It addresses several common issues, including:

• Intermittent or non-functioning windshield wipers
• Failure of wiper speed control
• Inoperative washer pump activation
• Loose or faulty electrical connections in the wiper control circuit
• Switch wear causing inconsistent wiper operation

Installation Notes and Tips

When installing the Standard Ignition WP-178 wiper switch, ensure the vehicle's battery is disconnected to prevent electrical shorts. Verify the connector gender and terminal configuration match the factory harness before installation. Carefully align the blade terminals to avoid bending or damage. After installation, test all wiper speeds and washer functions to confirm proper operation. Consult the vehicle’s service manual for specific removal and installation procedures related to Saturn L-Series models.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The WP-178 wiper switch undergoes rigorous quality control testing to ensure consistent operation. This part is backed by Standard Ignition’s limited warranty, covering defects in materials and workmanship under normal use conditions. Refer to the warranty documentation for detailed terms and conditions.