2024 GMC Acadia Wiper Blade Sizes

Quick reference

Best aftermarket replacements

• Bosch ICON: Premium beam blade, excellent all-weather performance. (~$25-30 per blade)
• Rain-X Latitude: Beam blade with water repellency. (~$20-25 per blade)
• Trico Force: Durable beam blade for consistent performance. (~$18-22 per blade)
• Michelin Stealth: Hybrid blade, good all-season value. (~$15-20 per blade)
• PIAA Si-Tech: Silicone blade for long-lasting, quiet wipes. (~$30-35 per blade)

Attachment style

The 2024 GMC Acadia primarily uses a J-hook attachment style for its front and rear wiper blades. This is a very common and straightforward attachment, making replacements relatively easy to find and install.

How to install

Replacing the wiper blades on your 2024 GMC Acadia is a simple process you can typically do yourself:

1. Lift the wiper arm: Gently pull the wiper arm away from the windshield until it locks into an upright position. Be careful not to let it snap back against the glass.
2. Remove the old blade: For J-hook attachments, there's usually a small tab or button on the underside of the wiper blade where it connects to the arm. Press this tab and slide the old blade down and off the J-hook. You might need to wiggle it slightly.
3. Attach the new blade: Slide the new wiper blade onto the J-hook. You should hear a click when it's securely locked in place. Give it a gentle tug to ensure it's properly seated.
4. Lower the wiper arm: Carefully lower the wiper arm back onto the windshield. Repeat the process for the other wiper blade.

Note: While the 2024 Acadia typically uses J-hooks, some aftermarket blades may come with multiple adapters. Always refer to the instructions provided with your new wiper blades.

When to replace

Wiper blades are critical for clear visibility and should be replaced regularly. Here are some signs it's time for new blades:

• Time: As a general rule, replace your wiper blades every 6 to 12 months, regardless of how often you use them. Rubber degrades over time due to exposure to UV rays, extreme temperatures, and road grime.
• Streaking: If your wipers leave lines or streaks across the windshield, it's a sign the rubber is hardening, cracking, or tearing.
• Chattering or skipping: This occurs when the blade isn't making smooth contact with the windshield. It can be caused by a bent wiper arm, worn rubber, or debris.
• Squeaking: A loud squeaking noise during operation indicates the blade is not gliding smoothly across the glass.
• Unwiped spots: Areas of the windshield that are consistently missed by the blade mean the rubber is no longer conforming to the glass.

Replacement at the first sign of these issues will help maintain optimal visibility and driving safety.

Need wipers swapped fast? Find a shop on Repairius.