2017 Toyota Corolla: Wiper Blade Sizes

Quick Reference

Best Aftermarket Replacements

Choosing the right wiper blade often comes down to budget and desired performance. Here are some of the most popular and highly-regarded aftermarket options that will fit your 2017 Corolla:

• Bosch ICON (Top Tier): Often considered the best all-around blade. The bracketless design with tension springs provides uniform pressure for a clean, consistent wipe. They excel in all weather conditions and have a long service life.
• Rain-X Latitude Water Repellency (Mid-High Tier): These beam blades not only clear your windshield but also apply a Rain-X water-repellent coating. This causes water to bead up and roll off, improving visibility even when the wipers are off.
• Trico Force (Mid-High Tier): A robust and durable beam blade designed for high performance, especially at highway speeds. It features an airfoil that helps keep the blade pressed against the glass.
• Michelin Stealth Ultra Hybrid (Mid Tier): A hybrid design that combines the aerodynamic features of a beam blade with the focused pressure points of a conventional one. It offers great all-season performance with a sleek look.
• PIAA Si-Tech (Top Tier): These silicone blades are known for their exceptional durability and smooth, quiet operation. The silicone compound also leaves a water-repellent barrier on the windshield and is resistant to UV damage.

Attachment Style

The 2017 Toyota Corolla uses a 9x3mm J-Hook attachment for both the driver and passenger side wiper arms. This is the most common type of wiper attachment, making it incredibly easy to find compatible replacements. The vast majority of aftermarket wipers come with a multi-adapter system, and the standard J-hook connector will be the one you use.

How to Install New Wiper Blades

Changing the wiper blades on a 2017 Corolla is a simple task that usually takes less than 15 minutes.

1. Lift the Wiper Arm: Gently pull the wiper arm away from the windshield. It will lock into a service position, standing upright.
2. Release the Old Blade: Look for a small tab on the underside of the connector where the blade meets the arm. Press this tab in and slide the entire wiper blade down the J-hook to release it.
3. Protect Your Windshield: Place a towel on the windshield where the arm would rest. If the arm accidentally snaps back, the towel will prevent it from cracking the glass.
4. Install the New Blade: Slide the new wiper blade's connector onto the J-hook until you hear a distinct "click." This confirms it is securely locked in place.
5. Lower the Arm: Gently lower the wiper arm back onto the windshield.
6. Repeat & Test: Repeat the process for the other side. Test the new wipers with washer fluid to ensure they are working correctly.

When to Replace Wiper Blades

For optimal visibility and safety, you should replace your wiper blades every 6 to 12 months. However, you should replace them immediately if you notice any of the following signs of wear:

• Streaking: The blade leaves streaks or bands of water behind.
• Chattering: The blade skips or vibrates across the windshield instead of wiping smoothly.
• Squeaking: The wipers make an audible noise with each pass.
• Cracked Rubber: The rubber squeegee is visibly cracking, splitting, or showing signs of damage from the sun.

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