2021 Toyota Sienna Wiper Size
The 2021 Toyota Sienna takes a 28" driver-side and 20" passenger-side wiper blade, and a 16" rear blade.
Driver28"
Passenger20"
Rear16"
XL40.
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Sources: WiperSized
This vehicle uses two different blade lengths: a longer 28" on the driver side and a 20" on the passenger side. Don't buy a matched pair of the same size. It also has a 16" rear wiper, which is a different style of blade from the fronts. The longer 28" blade tends to streak first as the rubber ages, so check it before the shorter one.
Where to buy wipers for the 2021 Toyota Sienna
You need 28+20+16 inch blades. Most auto-parts stores will swap them in free if you buy in store, and it is a 5-minute job to do yourself. To order the exact sizes online:
Search 28+20+16 inch wipers on AmazonRain-X, Bosch, Trico and othersAs an Amazon Associate we earn from qualifying purchases, at no extra cost to you.
Frequently asked
What size wipers does a 2021 Toyota Sienna take?
It takes a 28" driver-side and 20" passenger-side blade, plus a 16" rear blade.
Are the front wiper blades the same size on a Toyota Sienna?
No - the driver side is 28" and the passenger side is 20", so buy them separately.