How to change 2020 Toyota Corolla wiper blades?

Know the blade sizes and what you’ll need

Before you buy replacements, confirm the exact length and connector type for your car. The Corolla typically uses standard blades with adapters to fit the wiper arms.

• Driver-side front blade: 26 inches


• Passenger-side front blade: 17 inches


• Rear blade: 11 inches (if equipped)

Verifying sizes on the packaging or in the owner's manual helps ensure a snug fit and clear visibility.

Front wiper blade replacement: step-by-step

Follow these steps to replace the front blades quickly and safely.

1. Turn off the ignition and park the wipers at the bottom of the windshield.


2. Gently lift the wiper arm away from the windshield until it stays upright.


3. Release the blade from the arm by pressing the release tab or releasing the locking mechanism on the connector. If your blade uses a twist or clip system, follow the blade’s instructions.


4. Remove the old blade from the arm and set it aside.


5. Prepare the new blade by selecting the correct adapter (if required) and align it with the arm’s connector.


6. Slide or snap the new blade onto the wiper arm until you hear or feel it lock in place.


7. Lower the wiper arm back onto the windshield carefully to avoid pinching the glass.


8. Test the wipers to ensure smooth operation and proper clearance. If there are streaks, recheck the adapter seating and blade alignment.

With the front blades replaced, you’re ready to resume normal driving visibility. Ensuring a secure fit reduces streaking and detachments at speed.

Rear wiper blade replacement (if equipped)

Not all 2020 Corolla models have a rear wiper. If yours does, the rear blade is typically smaller (around 11 inches) and uses a simple release-and-snap attachment. Confirm the size on the blade packaging or in the manual before replacing.

1. Slide the rear hatch window or lift the rear wiper to expose the blade.


2. Turn the blade to expose the connector and press the release tab or unlock the clip to detach the blade.


3. Attach the new rear blade by sliding it into place or snapping it onto the arm, ensuring a secure fit.


4. Return the wiper to its resting position and test with the rear washer or wiper control to verify operation.

Rear blade maintenance helps maintain clear visibility through the back window in wet conditions.

Final tips and safety

Choose blades that suit your climate; silicone blades can offer longer life in extreme heat, while conventional blades are typically less expensive. Replace wipers in pairs when possible to ensure even pressure and consistent performance. Always consult the owner’s manual for the exact blade sizes and connector types for your vehicle variant (sedan vs. hatchback).

Bottom line: changing a 2020 Toyota Corolla’s wiper blades is a straightforward DIY task that takes about 10–15 minutes. With the right blades and a careful installation, you’ll ensure clear visibility during rain and snow.

Summary

For a 2020 Toyota Corolla, replace the driver-side blade with a 26-inch blade, the passenger-side blade with a 17-inch blade, and, if equipped, a rear blade around 11 inches. Steps include lifting the wiper arm, releasing the old blade, attaching the new blade with the correct adapter, and testing the system. Always verify sizes and connector types on packaging or in the owner’s manual, and consider replacing blades in pairs for optimal performance.