How to Replace Front Windshield Wipers on a 2018-2021 Ford Expedition
Step-by-step guide with 22-inch blade sizes, tools, safety tips, and install checks for 2018, 2019, 2020, 2021
How to Replace Front Windshield Wipers on a 2018-2021 Ford Expedition
Step-by-step guide with 22-inch blade sizes, tools, safety tips, and install checks for 2018, 2019, 2020, 2021
🔧 Expedition - Front Wiper Blade Replacement
Replacing the front windshield wiper blades on your Expedition is a quick beginner-friendly job. New blades improve visibility, reduce streaking, and help keep the windshield safe in rain or dusty conditions.
Difficulty Level: Beginner | Estimated Time: 10-15 minutes
⚠️ Safety & Precautions
- ⚠️ Do not let the bare metal wiper arm snap back onto the windshield; it can crack the glass.
- ⚠️ Work with the ignition off and the wiper switch off.
- ⚠️ Keep your fingers clear of the wiper arm hinge; it is spring-loaded.
- ⚠️ Battery disconnect is not required for this repair.
🔧 Required Tools
You'll need the following tools for this repair:
- Safety glasses
- Microfiber towel
🔩 Required Parts
HowToo sells all the parts you need for this repair:
- Front wiper blade - Driver: 22" - Qty: 1
- Front wiper blade - Passenger: 22" - Qty: 1
📋 Before You Begin
- Park your Expedition on level ground and turn the ignition off.
- Make sure the wiper switch is in the OFF position.
- Lift one wiper arm at a time away from the windshield.
- Place a microfiber towel on the windshield under the raised arm. This protects the glass if the arm slips.
- A wiper arm is the metal spring-loaded arm that holds the rubber blade against the windshield.
🔨 Step-by-Step Instructions
Follow these steps in order:
Step 1: Protect the Windshield
- Use a microfiber towel and place it flat on the windshield under the wiper arm you are working on.
- Lift the driver-side wiper arm carefully until it stays raised on its own.
- Keep one hand on the arm.
Step 2: Find the Release Tab
- Look where the wiper blade connects to the wiper arm.
- Your Expedition uses a common hook-style wiper arm connection.
- The release tab is a small plastic button or latch on the blade connector that unlocks the blade from the arm.
- Use your fingers to press the release tab.
Step 3: Remove the Old Driver-Side Wiper Blade
- While holding the release tab, slide the old blade downward toward the base of the wiper arm.
- Once it clears the hook, pull the blade away from the arm.
- Use your other hand to control the metal wiper arm so it does not spring back.
Step 4: Install the New Driver-Side Wiper Blade
- Take one 22" front wiper blade and align its adapter with the hook on the wiper arm.
- Slide the blade upward into the hook until it clicks into place.
- Gently tug the blade downward by hand to confirm it is locked.
- No torque spec applies because this repair uses a snap-lock wiper connector, not bolts.
Step 5: Lower the Driver-Side Wiper Arm
- Use both hands to lower the wiper arm slowly back onto the windshield.
- Remove the microfiber towel only after the blade is resting safely on the glass.
Step 6: Replace the Passenger-Side Wiper Blade
- Use the same microfiber towel and place it under the passenger-side wiper arm.
- Lift the passenger-side wiper arm carefully.
- Press the release tab by hand.
- Slide the old blade down and off the hook.
- Install the second 22" front wiper blade by sliding it into the hook until it clicks.
- Gently tug the blade by hand to confirm it is locked.
- Lower the wiper arm slowly back 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, folded, or trapped under the blade frame.
- A flat blade wipes cleanly.
✅ After Repair
- Turn the ignition on, but do not start the engine unless needed.
- Spray windshield washer fluid and run the wipers for a few passes.
- Check that both blades move smoothly without chatter, skipping, or streaking.
- If a blade streaks, wipe the rubber edge with a damp microfiber towel.
- No scan tool, calibration, or infotainment reset is required.
💰 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.
🎯 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.








