Standard Ignition WP-325 Windshield Wiper Switch

Overview of Standard Ignition Wiper Switch for Lexus ES350

The Standard Ignition WP-325 wiper switch is designed specifically for the Lexus ES350, providing reliable control over your vehicle's windshield wiper system. This black plastic switch features a female connector and 13 blade terminals, ensuring compatibility and ease of installation.

• Color/Finish: Black plastic housing
• Connector Gender: Female
• Terminal Quantity: 13 blade terminals
• Voltage: 12 volts
• Part Number: WP-325

Detailed Product Description

The WP-325 wiper switch from Standard Ignition is engineered to meet the electrical and mechanical specifications required by the Lexus ES350. Its durable plastic finish resists wear and environmental factors, while the 13 blade terminals provide secure and stable electrical connections. The female connector design allows for straightforward integration with the vehicle’s wiring harness. Operating at 12 volts, this switch is compatible with the standard electrical system of the Lexus ES350, ensuring consistent performance.

Common Applications and Problem Resolution

This wiper switch is used to control the windshield wiper functions on the Lexus ES350. It addresses several common issues, including:

• Intermittent or non-responsive wiper operation
• Failure of wipers to activate or change speed settings
• Electrical connection problems due to worn or damaged terminals
• Switch housing damage affecting user control
• Compatibility issues with OEM replacement parts

Installation Notes and Tips

• Ensure the vehicle’s battery is disconnected before installation to prevent electrical shorts.
• Verify the connector gender and terminal count match the vehicle’s wiring harness.
• Handle the plastic housing carefully to avoid cracking during installation.
• Consult the Lexus ES350 service manual for detailed wiring diagrams and switch removal procedures.
• Test the switch operation before reassembling the dashboard components.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The WP-325 wiper switch undergoes rigorous quality control to ensure reliable performance in the Lexus ES350. While specific warranty details may vary, Standard Ignition typically offers a limited warranty covering defects in material and workmanship.