The front wipers are 26 inches on the driver’s side and 17 inches on the passenger side, while the rear wiper is 11 inches. This combination reflects the OEM sizing used on the 2020 Odyssey, though aftermarket options may vary slightly in fit.
Front wiper blade sizes
The Odyssey uses two different front blade lengths to optimize visibility across the windshield sweep.
- Driver-side: 26 inches
- Passenger-side: 17 inches
Bottom line: For the two front blades, the standard sizes are 26 inches (driver) and 17 inches (passenger).
Rear wiper blade size
The rear window employs a single blade designed to clear the tailgate glass efficiently.
- Rear: 11 inches
Bottom line: The rear blade is typically 11 inches, with attention paid to mounting compatibility on aftermarket options.
How to verify size for your vehicle
If you want to double-check the exact sizes for your specific vehicle, you can:
- Consult the owner's manual or Honda's official service literature.
- Measure the existing blades with a tape measure or compare to a blade size chart at an auto parts retailer.
- Enter your year/make/model on retailer sites that offer fitment guides to verify correct blade lengths.
Bottom line: Use these verification steps to confirm the exact blade lengths for your 2020 Odyssey before purchasing, especially if you’re considering aftermarket or universal-fit options.
Where to buy and replacement considerations
OEM-style blades and high-performance aftermarket options are widely available. Consider climate, noise, and ease of installation when choosing a blade. Availability includes Honda dealerships, automotive parts stores, and online retailers.
Summary
The 2020 Honda Odyssey typically uses a 26-inch driver-side front blade, a 17-inch passenger-side front blade, and an 11-inch rear blade. Always verify with your owner's manual or retailer if you opt for non-OEM or universal-fit blades to ensure proper mounting and coverage.


