Front wipers for most Toyota Sienna models are 26 inches on the driver’s side and 20 inches on the passenger side.
Front wiper sizes for modern Sienna models (2011–present)
The sizes below reflect the front blade lengths used on the current generation Sienna, which covers most model years from 2011 onward. Always verify against your specific year and trim if you’re unsure.
- Driver-side blade: 26 inches
- Passenger-side blade: 20 inches
These lengths are the standard pairing for the 2011-to-present Sienna, though regional specs or certain trims could differ. To be certain, consult the owner's manual or check the replacement blade packaging for your exact year.
How to confirm the correct size for your specific Sienna
Because blade lengths can vary by year, trim, or market, use these steps to confirm the exact size for your car.
- Consult the vehicle’s owner’s manual for the recommended front wiper lengths.
- Inspect the blade that’s currently on the vehicle; the length is often printed on the edge of the blade.
- Check Toyota’s official parts database or the replacement blade packaging to match the correct lengths (26" and 20").
- If you have access to the Vehicle Identification Number (VIN), use it at a parts retailer to confirm the exact fit for your model year and trim.
By following these steps, you can confirm that you’re buying the right 26-inch driver-side blade and 20-inch passenger-side blade for your Sienna.
Shopping tips: blades, brands, and options
When shopping for replacements, you have plenty of options, but sticking to the correct lengths is the first rule. Consider blade type and climate needs to get the best performance and longevity.
- Use a 26-inch driver-side blade and a 20-inch passenger-side blade for the front of the Sienna.
- Choose between conventional rubber, beam, or hybrid designs based on climate and driving conditions.
- Winter-rated or all-season blades can improve performance in cold or rainy climates; some buyers prefer silicone blades for longevity.
Tip: Replace both front blades at the same time to ensure even wipe quality and avoid streaking. If you’re unsure, ask a parts professional to cross-check the exact part numbers for your year and trim.
Summary
For the current and most recent Toyota Sienna models, the standard front-wiper pairing is 26 inches on the driver’s side and 20 inches on the passenger’s side. Always verify with the owner’s manual, blade packaging, or a parts database to account for year-specific or regional variations. When shopping, prioritize blades that match these lengths and consider climate-appropriate options to keep visibility clear in all conditions.