Replacing the windshield wipers on a Nissan Altima is a straightforward maintenance task. The basic procedure described in Nissan owner’s manuals is to lift the wiper arm, release the old blade, slide it off, and install the replacement until it clicks into place.

Before buying new blades, check your Altima’s model year or VIN. Blade fitment and connector details can vary between Altima generations, so verify compatibility in the official Nissan parts catalog or the owner’s manual for your vehicle.

What you need

• A replacement windshield wiper blade approved for your Nissan Altima
• A clean cloth
• Washer fluid or mild detergent if the windshield or old blade needs cleaning

How to change the windshield wipers on a Nissan Altima

1. Park the Altima safely. Turn off the ignition and place the vehicle on a level surface. Make sure the wipers are in their normal resting position.
2. Lift the wiper arm. Carefully pull the arm away from the windshield until it is supported away from the glass.
3. Release the old blade. Find the release tab where the blade connects to the arm. Press the tab and slide the blade downward along the arm.
4. Remove the blade. Continue moving it downward until it separates from the wiper arm.
5. Install the new blade. Slide the replacement blade onto the arm in the opposite direction. Continue until the blade locks and clicks into place.
6. Check the connection. Gently pull on the blade to confirm that it is secured to the arm.
7. Return the arm to the windshield. Lower it carefully and make sure the blade rests evenly against the glass.

Important precautions

Do not leave the wiper arm raised unnecessarily. Wind pressure or opening the hood while the arm is away from the windshield can damage it. Lower the arm carefully rather than allowing it to strike the glass.

Make sure the replacement blade is fully locked before using the wipers. A loose blade can detach during operation and leave the windshield unprotected.

When cleaning may be enough

If the wiper only chatters, smears, or leaves part of the windshield unclear, clean both the glass and the blade with washer fluid or mild detergent first. Replace the blade if it remains worn, cracked, damaged, or unable to clear the windshield.

Nissan warns that worn wiper blades can damage the windshield and impair visibility, so replacement is appropriate when cleaning no longer restores clear wiping.

How to verify the correct replacement blade

Use the Nissan owner’s manual for the specific Altima model year or search the Nissan parts catalog by model year or VIN. Exact blade lengths and connector details were not confirmed for every Altima generation, so avoid relying only on the vehicle name when purchasing replacement blades.

The procedure is similar across the 2010, 2020, and 2024 Nissan Altima manuals, but older models may include an additional alignment step: rotate the blade so the dimple fits into the groove before lowering the arm onto the windshield.