For a 2015 Toyota Sienna, the front wiper blades are typically 26 inches on the driver's side and 17 inches on the passenger's side, with a 12-inch rear blade.
Front wiper blade sizes
The following sizes apply to the primary windshield wipers on the 2015 Sienna. Use the longer driver-side blade and the shorter passenger-side blade for optimal coverage.
- Driver's side: 26 inches
- Passenger's side: 17 inches
Note: In some cases, aftermarket or OEM replacements may be labeled differently (for example, 26"/18"). Always verify the exact length by measuring the existing blades or consulting the owner's manual.
Rear wiper blade size
The 2015 Sienna uses a single rear wiper blade mounted on the tailgate.
- Rear: 12 inches
Rear blade lengths can vary slightly with trim or aftermarket options; confirm the size before purchase to ensure a proper fit.
How to verify sizes and replace
To verify sizes and perform replacements correctly, follow these steps:
- Check the owner's manual or Toyota’s official parts site for your exact VIN and trim.
- Remove the current blades and measure their length with a ruler or tape measure.
- Match the measurements to the packaging of new blades or use a commonly recommended 26"/17"/12" combo for the Sienna.
- Install the blades using the provided adapters and test for smooth, full-stroke operation without streaking.
Following these steps helps ensure you get the right fit and optimum visibility in all weather conditions.
Where to buy replacements
Replacements can be purchased from automotive retailers, dealership parts departments, or online marketplaces that offer vehicle-specific fit guides.
- Automotive parts stores (e.g., AutoZone, Advance Auto Parts, O'Reilly Auto Parts)
- Toyota dealership parts departments
- Online retailers with fit guides (e.g., Amazon, RockAuto, manufacturer sites)
When shopping, look for front blades labeled 26" and 17" and a 12" rear blade compatible with the 2015 Sienna, or use a reputable two-blade kit designed for this model.
Summary
In short, the 2015 Toyota Sienna typically uses a 26-inch driver-side front blade, a 17-inch passenger-side front blade, and a 12-inch rear blade. Always confirm with the owner's manual or by measuring your current blades, and choose blades that fit your model year and trim for best performance.