2015 GMC Yukon Wiper Blade Sizes & Replacement Guide

Keeping your 2015 GMC Yukon's windshield clear is crucial for safe driving, whether you are hauling the family on a road trip or navigating heavy rain during your daily commute. Because the 2015 Yukon represents a major generational shift for GM's full-size SUVs, it's important to get the exact blade lengths and attachment types right before you buy.

Here is your comprehensive guide to the 2015 GMC Yukon wiper blade sizes, replacement options, and installation steps.

Quick reference

Use this quick reference table to find the exact wiper blade lengths, metric equivalents, and attachment types for your 2015 GMC Yukon.

(Note: Always verify OEM part numbers with your dealership using your VIN, as specific trim packages can occasionally dictate different part variations.)

Best aftermarket replacements

If you prefer to upgrade from the factory blades, the aftermarket offers several premium choices that provide excellent durability and wipe quality. Here are the best options cross-referenced for the 2015 Yukon:

• Bosch ICON: (Premium price tier) - Features an exclusive rubber compound and bracketless design that resists snow and ice buildup. Highly recommended for harsh winter climates.
• Rain-X Latitude: (Premium price tier) - A popular beam blade that applies a water-repelling coating directly to the windshield as it wipes.
• Michelin Stealth: (Mid-range price tier) - A hybrid blade combining the aerodynamic cover of a beam blade with the flexibility of a traditional hinged wiper.
• Trico Force: (Mid-range price tier) - Designed specifically with a swept-wing spoiler to maintain excellent contact at highway speeds.
• PIAA Si-Tech: (Premium price tier) - Silicone-based blades that are incredibly durable and resist ozone and UV degradation better than standard rubber.

Attachment style

Unlike older generations that relied on standard J-hooks, the front wiper arms on the 2015 GMC Yukon use a Push-button (often referred to as a narrow PTB or Push-Tab) attachment style. The rear wiper uses a specialized snap-in plastic arm specific to GM SUVs. When buying aftermarket blades, ensure the package includes the multi-adapter kit compatible with push-button arms.

How to install

Replacing the front wiper blades on your 2015 Yukon is a quick and straightforward process:

1. Turn off the ignition and gently lift the wiper arm away from the windshield until it locks in the upright position.
2. Locate the small square button at the top of the wiper blade where it meets the arm.
3. Press the button down firmly and pull the blade straight out and away from the wiper arm.
4. Slide the new blade into the wiper arm until you hear a distinct "click," ensuring the push-button locks into the square hole.
5. Gently lower the arm back onto the windshield.

For the rear wiper: Lift the arm cover, pivot the blade outward, and unsnap it from the C-shaped clamp. Snap the new 12-inch blade firmly into the clamp and lower it back down.

When to replace

For optimal visibility, you should replace your wiper blades every 6 to 12 months. Exposure to hot sun, freezing temperatures, and road grime naturally degrades the rubber compound. You know it is time for a replacement if you notice any of the following symptoms:

• Streaking: Leaving bands of water across your line of sight.
• Chattering: The blade skips or vibrates across the glass, making a loud noise.
• Splitting: The rubber edge is visibly torn or pulling away from the frame.

Need wipers swapped fast? Find a shop on Repairius.