My 2016 LX 570 needed new wiper blades. I bought new Denso wipers front and back, $90. This year I found “Wiper Rubber” at LexusPartsNow.com for $8.50 a piece. You have to take apart the wiper and reassemble with the new rubber but my labor is cheap. All you need is a pocket knife to cut the rubber to length.

 

no... u pull the blades (the inserts / plastic part) off from the assembly...then put the 'metal lines' back into the new blade, slide the blade back into the assembly.