🔧 Grand Cherokee - Front Windshield Wiper Blade Replacement

You’ll be removing the old wiper blades from the wiper arms and snapping new blades on. Fresh blades restore clear vision in rain and help prevent streaking and windshield scratching.

Difficulty Level: Beginner | Estimated Time: 10-20 minutes

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⚠️ Safety & Precautions

• ⚠️ Turn ignition OFF and remove the key before lifting the wiper arms.
• ⚠️ The wiper arm is spring-loaded—hold it firmly so it doesn’t snap onto the glass.
• ⚠️ Place a towel on the windshield under the arm to protect the glass.
• Wear gloves if the blade frame edges are sharp.
• No battery disconnect is required.

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🔧 Required Tools

You'll need the following tools for this repair:

• Safety glasses
• Nitrile gloves
• Microfiber towel
• Small flathead screwdriver

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Front wiper blades - Match the lengths currently on your Grand Cherokee - Qty: 2
• Windshield washer fluid - Qty: 1 gallon

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📋 Before You Begin

• Park on level ground and turn the ignition OFF.
• Lift each wiper arm away from the windshield carefully.
• Place a microfiber towel under the wiper arm on the glass.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Lift the wiper arm

• Use your hands to gently lift the wiper arm until it stays up.
• Set a microfiber towel on the windshield under the arm.

Step 2: Remove the old blade from the J-hook

• At the center of the blade, find the small release tab where the blade connects to the arm.
• If the tab is stiff, use a small flathead screwdriver to help press the tab. Don’t pry against the glass.
• While pressing the tab, slide the blade down and off the hook.
• J-hook means the arm end is shaped like a “J”.

Step 3: Install the new blade

• Compare the new blade to the old one for length before installing.
• Make sure the new blade has the correct J-hook adapter installed (most new blades include several adapters).
• Slide the new blade onto the hook until you hear/feel a solid “click.”
• Gently tug the blade with your hands to confirm it’s locked on.

Step 4: Lower the arm carefully

• Hold the arm with your hand and slowly lower it onto the windshield.
• Remove the microfiber towel.

Step 5: Repeat on the other side

• Repeat Steps 1–4 for the other front wiper blade.

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✅ After Repair

• Turn the ignition ON and run the wipers on low speed to confirm smooth operation.
• Spray washer fluid and check for streaking or missed spots.
• If a blade chatters, clean the windshield with glass cleaner and wipe the rubber edge with a damp towel.

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💰 DIY vs Shop Cost

Shop Cost: $40-$90 (parts + labor)

DIY Cost: $20-$60 (parts only)

You Save: $20-$30 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.