🔧 Grand Cherokee - Front Windshield Wiper Blade Replacement

Replacing the front windshield wiper blades on your Grand Cherokee is a quick beginner-friendly job. Worn blades can streak, chatter, or leave blind spots, so replacing them helps keep your view clear in rain and dust.

Difficulty Level: Beginner | Estimated Time: 10-15 minutes

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⚠️ Safety & Precautions

• ⚠️ Do not let the bare metal wiper arm snap back onto the windshield; it can crack the glass.
• ⚠️ Keep one hand on the wiper arm while removing or installing the blade.
• ⚠️ Turn the ignition off before starting so the wipers cannot move unexpectedly.
• ⚠️ No battery disconnect is required for this repair.

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🔧 Required Tools

You'll need the following tools for this repair:

• Safety glasses
• Work gloves
• Clean microfiber towel

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Front wiper blades - Driver: 22", Passenger: 21" - Qty: 2

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📋 Before You Begin

• 🅿️ Park your Grand Cherokee on level ground and turn the ignition off.
• 🧼 Use a clean microfiber towel to wipe dirt from the windshield around the wiper area.
• 🛡️ Place a clean microfiber towel on the windshield under each wiper arm to protect the glass.
• 📌 The wiper arm is the metal arm that holds the rubber blade against the windshield.
• 📌 The connector is the plastic latch area where the blade attaches to the wiper arm.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Lift the Driver-Side Wiper Arm

• Put on safety glasses and work gloves.
• Use your hand to gently lift the driver-side wiper arm away from the windshield until it stays upright.
• Place a clean microfiber towel on the glass under the wiper arm.
• Never release the bare arm.

Step 2: Release the Old Driver-Side Wiper Blade

• Use your fingers to press the small release tab on the wiper blade connector.
• While holding the tab, slide the blade downward toward the base of the wiper arm.
• Pull the blade free from the hook-shaped end of the arm.
• No torque spec applies because there are no bolts or screws.

Step 3: Install the New Driver-Side Wiper Blade

• Take the new 22" driver-side front wiper blade.
• Use your hands to slide the blade connector into the hook-shaped end of the wiper arm.
• Pull the blade upward into the hook until it clicks.
• Gently tug the blade by hand to make sure it is locked in place.
• A click means it is seated.

Step 4: Lower the Driver-Side Wiper Arm

• Use one hand to support the wiper arm.
• Remove the clean microfiber towel from the windshield.
• Gently lower the wiper blade onto the glass.

Step 5: Replace the Passenger-Side Wiper Blade

• Lift the passenger-side wiper arm by hand.
• Place the clean microfiber towel under the arm to protect the windshield.
• Use your fingers to press the release tab on the old blade connector.
• Slide the old blade downward and remove it from the hook-shaped wiper arm.
• Install the new 21" passenger-side front wiper blade by sliding it into the hook until it clicks.
• Gently tug the blade by hand to confirm it is locked.
• Remove the clean microfiber towel and lower the arm gently onto the glass.

Step 6: Test the New Wiper Blades

• Start the vehicle or switch the ignition to run mode.
• Use the windshield washer switch on the wiper stalk to spray washer fluid.
• Run the wipers on low speed and check that both blades wipe smoothly.
• If a blade skips or makes noise, turn the wipers off and check that the connector is fully clicked into place.

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✅ After Repair

• ✅ Confirm both blades sit flat against the windshield.
• ✅ Check that the driver-side and passenger-side blades do not hit each other.
• ✅ Clean the windshield with glass cleaner if streaking remains after replacement.
• ✅ Replace wiper blades in pairs for the best wipe pattern.

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💰 DIY vs Shop Cost

Shop Cost: $45-$90 parts + labor

DIY Cost: $20-$45 parts only

You Save: $25-$45 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.