🔧 Grand Cherokee - Front Windshield Wiper Blade Replacement

Replacing the front windshield wiper blades is a quick beginner-friendly job. New blades help clear rain, dust, and road film from the windshield so you can see safely.

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

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⚠️ Safety & Precautions

• ⚠️ Do not let the bare wiper arm snap back onto the windshield; it can crack the glass.
• ⚠️ Turn the ignition fully off before starting so the wipers do not move unexpectedly.
• ⚠️ Work with clean hands or gloves so the new rubber blade edge does not get oily.
• ⚠️ Battery disconnect is not required for this repair.

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🔧 Required Tools

You'll need the following tools for this repair:

• Safety glasses
• Nitrile 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 shift to Park.
• 🔌 Turn the ignition off and remove the key fob from the vehicle.
• 🧼 Clean the lower windshield area with a clean microfiber towel so grit does not scratch the glass.
• 🧠 A wiper arm is the metal arm that holds the rubber wiper blade against the windshield.

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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 nitrile 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 windshield under the raised arm as a cushion.
• Protect the glass first.

Step 2: Locate the Blade Release Tab

• Look where the blade connects to the wiper arm.
• Your Grand Cherokee uses a hook-style wiper arm; the blade slides into a curved hook at the end of the arm.
• A release tab is the small plastic button or latch that unlocks the blade from the arm.

Step 3: Remove the Old Driver-Side Wiper Blade

• Use your thumb to press the plastic release tab on the wiper blade connector.
• While holding the tab, slide the blade downward toward the base of the wiper arm to unhook it.
• Pull the blade off the hook-style arm by hand.
• Keep one hand on the metal wiper arm so it does not spring back onto the glass.

Step 4: Install the New Driver-Side Wiper Blade

• Take the new 22" front wiper blade for the driver side.
• Slide the blade connector into the hook at the end of the wiper arm by hand.
• Pull the blade upward into the hook until it clicks into place.
• Gently tug the blade by hand to confirm it is locked.
• No torque spec applies because there are no bolts or nuts for this repair.

Step 5: Lower the Driver-Side Wiper Arm

• Use one hand to hold the wiper arm and the other hand to remove the clean microfiber towel.
• Slowly lower the new blade onto the windshield.
• Do not drop the arm onto the glass.

Step 6: Replace the Passenger-Side Wiper Blade

• Use your hand to lift the passenger-side wiper arm away from the windshield.
• Place the clean microfiber towel under the arm to protect the glass.
• Press the blade release tab by hand.
• Slide the old blade downward and off the hook-style wiper arm.
• Install the new 21" front wiper blade by sliding it into the hook until it clicks.
• Gently tug the blade by hand to make sure it is secure.
• Remove the towel and slowly lower the blade onto the windshield.

Step 7: Check Blade Position

• Use your hands to make sure both blades sit flat against the windshield.
• Confirm the rubber edges are not twisted or folded.
• Make sure the driver-side blade is the 22" blade and the passenger-side blade is the 21" blade.

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✅ After Repair

• 💧 Spray windshield washer fluid and run the wipers for a few passes.
• 👀 Check that both blades wipe smoothly without streaking, skipping, or chattering.
• 🔒 If a blade comes loose, turn the wipers off immediately and re-seat the blade until it clicks.
• 🧼 Clean the windshield if the new blades still streak; oily glass can make good blades wipe poorly.

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💰 DIY vs Shop Cost

Shop Cost: $45-$90 USD equivalent, parts + labor

DIY Cost: $20-$45 USD equivalent, 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.