2019 GMC Yukon Wiper Blade Sizes & Replacement Guide

Maintaining clear visibility is crucial for safely driving your 2019 GMC Yukon. Whether you are dealing with heavy rain, snow, or road debris, having fresh, properly fitted wiper blades makes all the difference. In this guide, we break down the exact wiper blade sizes, attachment types, and replacement steps for your 2019 Yukon.

Quick reference

Here is the exact sizing and attachment information for your 2019 GMC Yukon.

(Note: OEM part numbers can occasionally supersede. Always verify with your local GM parts counter using your VIN for the absolute latest revision).

Best aftermarket replacements

If you prefer to upgrade from the factory GM blades, the aftermarket offers several premium choices that excel in durability and all-weather performance.

• Bosch ICON: (Premium Price) These beam-style blades are a top-tier choice for the Yukon. They feature an exclusive rubber compound and an asymmetric spoiler to keep the blade pressed firmly against the windshield at highway speeds.
• Rain-X Latitude: (Premium Price) Known for applying a water-repelling coating directly to the windshield as they wipe, these are excellent for heavy rain environments.
• Michelin Stealth: (Mid-Range Price) A reliable hybrid blade that combines the aerodynamics of a beam blade with the structural support of a traditional frame.
• Trico Force: (Mid-Range Price) Engineered specifically with swept-wing aerodynamic profiles to combat wind lift, making them great for the Yukon's large windshield.
• PIAA Si-Tech: (Premium Price) Utilizing silicone rubber rather than traditional organic rubber, these blades often last twice as long and resist ozone and UV degradation beautifully.

Attachment style

The 2019 GMC Yukon utilizes a Push-Button (Top Lock) attachment for both the driver and passenger front wiper blades. This modern attachment type is incredibly secure and much easier to service than the old-school J-hooks. The rear wiper uses a vehicle-specific specialized lock (often referred to as a Roc Loc 3 style) designed to sit flush within the rear wiper arm assembly.

How to install

Replacing the push-button wipers on your 2019 GMC Yukon is a straightforward process that takes only a few minutes:

1. Lift the wiper arm: Carefully pull the wiper arm away from the windshield until it locks in the upright position.
2. Remove the old blade: Locate the square button on the top of the wiper blade connector. Press this button down firmly, and pull the blade straight out away from the wiper arm.
3. Install the new blade: Align the connector of your new aftermarket or OEM blade with the end of the wiper arm. Slide it in until you hear a distinct "click."
4. Test the blades: Gently lower the arm back to the windshield. Turn on the vehicle and test the wipers with washer fluid to ensure they are secure and wiping cleanly.

Note for the rear wiper: The rear arm is spring-loaded and often has a plastic cover. Lift the cover, rotate the old blade outwards to unsnap it from the C-clip, and snap the new 12-inch blade firmly into the pivot pin.

When to replace

For optimal safety, wiper blades should generally be replaced every 6 to 12 months. The heavy UV exposure and temperature fluctuations your Yukon endures will degrade the rubber over time. You know it is time to replace your blades when you notice:

• Streaking or smearing across the windshield.
• Chattering or skipping noises during operation.
• Visible tearing or separation of the rubber squeegee from the frame.

Need wipers swapped fast? Find a shop on Repairius.