🔧 Front Windshield Wiper Blade Replacement - Replacement

Replacing the wiper blades on your Sierra is a quick maintenance job that restores visibility in rain and road spray. Most front blade swaps take just a few minutes and do not require any special disassembly.

Difficulty Level: Beginner | Estimated Time: 0.2-0.5 hours

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⚠️ Safety & Precautions

• Turn the ignition off and make sure the wiper switch is in the OFF position.
• Keep the wiper arm under control when the old blade is removed; the metal arm can snap back and crack the glass.
• If the windshield is icy, do not force the blades or arms.
• No battery disconnect is required.

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🔧 Required Tools

You'll need the following tools for this repair:

• Clean microfiber towel
• Safety glasses

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Front wiper blades - Driver: 22", Passenger: 22" - Qty: 2

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📋 Before You Begin

• Park on level ground and set the parking brake.
• Make sure the ignition is off and the wipers are parked at the bottom of the windshield.
• Wipe the windshield first for better results.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Lift the wiper arm

• Carefully lift the driver-side wiper arm away from the windshield.
• Hold the arm steady with one hand so it cannot snap back.

Step 2: Remove the old blade

• Use your hand to locate the small release tab where the blade connects to the arm.
• Press the release tab and slide the blade downward off the hook-style arm.
• If it sticks, wiggle it gently while keeping the arm supported.

Step 3: Install the new blade

• Use your hand to slide the new blade onto the arm hook until it clicks into place.
• Pull lightly on the blade to make sure it is locked.
• Listen for a positive click.

Step 4: Repeat on the other side

• Repeat the same removal and installation process for the passenger-side blade.
• Make sure both blades are the correct size before installing.

Step 5: Lower the arms and test

• Gently lower both wiper arms back onto the windshield.
• Start the vehicle and run the wipers with washer fluid.
• Check for smooth movement, full contact, and no streaking or chatter.

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✅ After Repair

• Spray washer fluid and confirm both blades clear the glass evenly.
• Listen for skipping or squeaking.
• If one side streaks, recheck that the blade is fully locked in place.

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💰 DIY vs Shop Cost

Shop Cost: $60-$120 (parts + labor)

DIY Cost: $20-$45 (parts only)

You Save: $40-$75 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 0.2-0.3 hours.

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🎯 Ready to get started?

HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.