Is your windshield washer fluid not spraying properly or flowing backward? This 2-pack check valve could be the fix. It's a simple plastic connector that ensures fluid flows in one direction – from the reservoir to the nozzles – preventing backflow and maintaining good spray pressure. It replaces OEM part number 85321-28020 and fits many Toyota, Lexus, and Scion models including Corolla (2009-2016), Camry (2007-2011), RAV4 (2006-2016), Highlander (2008-2016), Tacoma (2015-2016), and others (check the full list to confirm). Installation is super easy: just locate the Y-connection in the washer hose, pull off the old valve, and push this one in – no tools needed. The 3-port design (one outlet on top, two inlets on bottom) seals well to prevent leaks. Keep your windshield clean and clear with this affordable, reliable replacement part. Always verify compatibility with your specific vehicle before ordering!
