When the wipers stop answering the switch, the Standard Ignition Windshield Wiper Switch WP623 is designed to put that control back in your hands. It installs as a direct-fit OE-replacement switch for the 2008 Lexus RX400h, 2009-2011 Lexus LX570 and 2011-2013 Lexus CT200h. Standard Ignition built this switch with copper alloy conductors and high-grade materials.
- Copper alloy conductors: Provide superior electrical conductivity with low resistive losses.
- Direct-fit OE replacement: Designed to restore wiper function when the original switch is the part that has failed.
- Robust construction: A robust design and high-grade materials are built for the stringent demands of today's service professional.
- Quality control: As a global manufacturer, Standard Ignition keeps complete quality control over the entire manufacturing process.
The wiper switch is the control that tells the wiper system when to run and which setting to use. Signs it may need replacing include wipers that don't respond to the switch, work in only some settings, or operate intermittently. A blown fuse, a faulty relay, damaged wiring or a worn wiper motor can cause the same symptoms, so diagnose the cause before replacing the switch. If the original switch is at fault, WP623 replaces it.
See the "Vehicles it fits" section for engine-level fitment details.
Interchange: WW923 · WS6878 · 8465248190
This part cross-references / interchanges with the following part numbers:
Frequently Asked Questions
Which vehicles does the Standard Ignition WP623 fit?
It is listed for the 2008 Lexus RX400h, the 2009-2011 Lexus LX570 and the 2011-2013 Lexus CT200h. See the "Vehicles it fits" section for engine-level details.
What are signs a wiper switch may need replacing?
Signs include wipers that don't respond to the switch, work in only some settings, or operate intermittently. A fuse, relay, wiring or the wiper motor can cause the same symptoms, so diagnose the cause first.
What are the switch's conductors made of?
Standard Ignition uses copper alloy conductors, which provide superior electrical conductivity with low resistive losses.
Is WP623 a direct-fit replacement?
Yes. Standard Ignition describes WP623 as a direct-fit OE-replacement switch for the listed Lexus applications.
Which part numbers does WP623 interchange with?
WP623 cross-references to WW923, WS6878 and 8465248190.
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