The correct sizes are: driver-side front blade 24 inches, passenger-side front blade 19 inches, and a 14-inch rear blade.
For the 2012 Honda Odyssey, these are the standard blade lengths used by most owners and parts retailers. Front wipers come in two different lengths, with a separate rear blade for the back window. Below you'll find the typical sizes and some quick guidance on choosing replacements.
Front windshield wipers
Note: The Odyssey uses two different lengths on the front: one for the driver side and one for the passenger side.
- Driver-side blade: 24 inches
- Passenger-side blade: 19 inches
When buying aftermarket blades, ensure compatibility with your arm attachment and the blade style (hook, pin, or post). The lengths above are the standard fit for most 2012 Odysseys.
Rear windshield wiper
In addition to the front blades, the rear wiper clears the back window and uses its own size.
- Rear blade: 14 inches
Rear blades are typically sold in universal sizes; confirm the mounting style on your vehicle (often a hook) to ensure the correct fit.
Choosing blade type
Most drivers use conventional frame blades for reliability, though beam blades offer improved contact and quieter operation in some climates. Verify compatibility with your vehicle before purchasing, and consider climate and driving conditions.
Summary: For a 2012 Honda Odyssey, use 24-inch driver-front blade, 19-inch passenger-front blade, and a 14-inch rear blade. Confirm the exact attachment type if you’re purchasing aftermarket replacements.