Standard Ignition WP-343 Windshield Wiper Switch

Wiper Switch for Lexus LS460

Standard Ignition WP-343 is a black wiper switch built for 12-volt vehicle electrical systems. It uses a plastic finish with female and male connectors and pin terminals for a direct replacement on the specified application.

Key Features

• Black color/finish with plastic construction
• 12-volt electrical rating
• Female + male connector gender
• 14 and 8 terminal layouts with pin terminals
• Direct-fit replacement for the listed Lexus LS460 application

Application Details

Fits 2007-2008 Lexus LS460, N/A, with intermittent wipers and with automatic wipers. This Standard Ignition WP-343 wiper switch is a fitment-based replacement for Lexus LS460 models that use the listed wiper control configuration. This part cross-references Denso (e.g., 8465250150) for the same application.

What It Helps Resolve

• Intermittent wiper operation that no longer responds correctly
• Automatic wiper control issues tied to the switch input
• Loss of proper wiper speed selection
• Electrical faults caused by worn switch contacts
• Driver control problems at the steering-column switch interface

Installation Notes and Tips

Verify connector style, terminal count, and vehicle options before installation. Confirm the vehicle is equipped with intermittent wipers and automatic wipers, and match the existing switch layout to the WP-343 before replacement. Use the vehicle’s service information for removal and installation procedures.

Quality Assurance

Standard Ignition supplies replacement electrical components for automotive service applications. WP-343 is built to match the listed fitment and electrical configuration for the 2007-2008 Lexus LS460.