Toyota Windshield Washer Fluid Level Sensor Fit for Avalon Camry Sienna RAV4 85397AA040 85397AA020 8539752100 Replacement Sensor Easy Install for 2013 2022 Avalon, 1997 2024 Camry, 2010 2024 RAV4

Windshield Washer Fluid Level Sensor for Toyota (1-Pack)
✔️ 1X sensor; part numbers 85397-AA040, 85397AA020, 8539752100

This windshield washer fluid level sensor is a replacement part designed for Toyota vehicles. It monitors the washer reservoir level and signals a dashboard warning when fluid is low, helping ensure the windshield cleaning system stays ready in Avalon, Camry, RAV4 and related models.

✅ Part Numbers: 85397-AA040, 85397AA020, 8539752100
✅ Function: Monitors washer fluid level and triggers a dashboard warning when low
✅ Fitment: Avalon (2013-2022), Camry (1997-2024), RAV4 (2010-2024), Corolla Cross (2022-2025), Grand Highlander (2024-2025), Highlander (2010-2024), Sienna (1998-2024), Sequoia (2008-2025), Solara (1999-2008), Tacoma (2015-2025)
✅ Package Included: 1X Wiper Washer Fluid Level Sensor

💡 What is a windshield washer fluid level sensor and why replace it on Toyota vehicles?

The sensor monitors the washer reservoir level and triggers a warning when fluid is low to keep the washing system ready.

- Monitors reservoir level across listed Toyota models
- Triggers dashboard warning to prompt refilling
- Replaces with part numbers 85397-AA040 / 85397AA020 / 8539752100
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