2011 Nissan Altima Windshield Wipers Size

Hey there, fellow 2011 Nissan Altima owner! Experiencing streaky windshields, noisy wipers, or just need to replace those worn-out blades? You've come to the right place. Getting the right windshield wiper size for your Altima is crucial for safe and effective driving, especially in less-than-ideal weather. In this guide, we'll cover everything you need to know about 2011 Altima wiper sizes, common problems, replacement tips, and more.

Understanding 2011 Nissan Altima Windshield Wiper Sizes

Let's cut right to the chase. The 2011 Nissan Altima, regardless of trim level (base, S, SR, SV, etc.), uses two different sized windshield wipers. The driver's side wiper blade is 28 inches long, while the passenger's side wiper blade is 17 inches long. It's important to use the correct sizes to ensure optimal visibility and avoid any interference between the blades. Using an incorrect size could also damage your wiper arms or even scratch your windshield!

Why different sizes? The curvature of the windshield dictates the need for different lengths to ensure complete coverage. A longer blade on the driver's side maximizes the wiped area for the driver's primary field of vision.

Common Problems with Windshield Wipers

Before you rush out and buy new wipers, let's quickly diagnose the issue. Knowing the cause can help you choose the right solution and potentially save some money.

Streaking: This is often the first sign that your wiper blades are wearing out. Small tears or hardened rubber edges leave streaks of water or dirt across your windshield. Sometimes, it's simply due to a dirty windshield or residue buildup on the blades.
Chattering/Squeaking: Wipers that skip or chatter across the glass usually indicate dry, cracked, or worn rubber. A bent wiper arm can also cause this issue.
Smearing: This happens when the wiper blades are spreading a film of grime or oil across the windshield, rather than cleaning it. This can be due to road grime, wax residue from car washes, or even just old, deteriorated blades.
Uneven Wiping: If parts of your windshield remain untouched after the wipers pass, it could be a sign of a damaged wiper blade or a bent wiper arm.
Broken or Damaged Blades: Obvious tears, cracks, or separation of the rubber from the frame require immediate replacement.

Identifying the Correct Wiper Blade Type for Your Altima

Now that you know the sizes, you need to choose the right type of wiper blade. Here are a few options:

Conventional Wiper Blades: These are the standard, most affordable option. They have a metal frame that holds the rubber blade against the windshield. While budget-friendly, they tend to wear out faster than other types, especially in extreme weather.
Beam Blades: Beam blades have a more aerodynamic design, with the rubber blade integrated into a single, flexible beam. They distribute pressure more evenly across the windshield, resulting in smoother, quieter wiping and better performance in rain and snow. They are generally more expensive than conventional blades, but they also last longer.
Hybrid Wiper Blades: Hybrid blades combine the benefits of both conventional and beam blades. They have a streamlined profile like beam blades but with an added enclosure for protection against the elements. They offer excellent performance and durability but are usually priced higher.
Winter Wiper Blades: These are specially designed for snowy and icy conditions. They have a rubber boot that protects the blade from ice and snow buildup, preventing them from freezing to the windshield. They are a good investment if you live in an area with harsh winters.

For most 2011 Altima owners, beam blades offer the best combination of performance, durability, and value. However, your specific needs and budget will ultimately determine the best choice.

Replacing Your 2011 Altima Windshield Wipers: A Step-by-Step Guide

Replacing your windshield wipers is a straightforward DIY project that can save you money. Here's how to do it:

Tools Needed:

New 28-inch and 17-inch windshield wiper blades
Gloves (optional, but recommended to keep your hands clean)
Small flat-head screwdriver (may be needed depending on the wiper blade attachment type)
Old towel or cloth (to protect your windshield)

Steps:

Prepare the Wiper Arms: Gently lift the wiper arm away from the windshield. Be careful not to let the arm snap back against the glass, as this could crack the windshield. Place the old towel or cloth under the wiper arm to protect the windshield just in case.
Detach the Old Wiper Blade: Locate the attachment point where the wiper blade connects to the wiper arm. There are several different types of attachments, including:
- J-Hook: This is the most common type. Look for a small tab or button that you need to press or slide to release the blade from the hook.
- Pin Lock: This involves a pin that secures the blade. You may need to use a small screwdriver to gently pry the pin out.
- Side Lock: This type has a button on the side of the wiper blade that you press to release it.
- Pinch Tab: Pinch the tabs on either side of the blade where it connects to the arm.
Refer to your new wiper blade's instructions for specific details on how to detach the old blade. Don't force anything! If you're unsure, consult a video tutorial online or ask a parts store employee for assistance.
Attach the New Wiper Blade: Align the new wiper blade with the wiper arm and attach it using the same method you used to detach the old blade. Make sure the blade is securely locked into place. You should hear a click or feel it snap into position.
Repeat on the Other Side: Repeat steps 1-3 for the passenger side wiper blade (17 inches).
Test the Wipers: Gently lower the wiper arms back onto the windshield. Turn on your ignition and activate the windshield wipers to ensure they are working properly and wiping the windshield cleanly. Check for any streaking, skipping, or unusual noises.

Troubleshooting Common Problems During Wiper Replacement

Difficulty Detaching the Old Blade: If the old blade is stuck, try applying a small amount of penetrating oil to the attachment point and let it sit for a few minutes. This can help loosen any corrosion or grime.
Incorrect Attachment Type: Make sure you have the correct adapter (if needed) for your wiper blade and wiper arm. Most new wiper blades come with a variety of adapters to fit different vehicles.
Wiper Arm Won't Stay Up: If your wiper arm won't stay in the raised position, it might be due to a worn-out tension spring. While replacing the spring is possible, it might be more cost-effective to replace the entire wiper arm assembly.

Cost of Wiper Blade Replacement

The cost of replacing your 2011 Nissan Altima windshield wipers will vary depending on the type of blades you choose and whether you do it yourself or have a professional install them.

DIY Replacement:
- Conventional wiper blades: $10 - $20 per pair
- Beam wiper blades: $25 - $40 per pair
- Hybrid wiper blades: $35 - $50 per pair
Professional Installation: Expect to pay an additional $10 - $30 for labor if you have a mechanic or auto parts store install the wipers for you.

Pro Tip: Check online retailers and auto parts stores for deals and discounts on wiper blades. Buying in bulk or signing up for loyalty programs can often save you money.

Maintaining Your Windshield Wipers for Longevity

Here are some tips to help extend the life of your windshield wipers:

Clean Your Windshield Regularly: Dirt, grime, and bug splatters can damage the wiper blades and reduce their effectiveness. Wash your windshield regularly with a quality glass cleaner.
Clean the Wiper Blades: Periodically wipe the rubber blades with a damp cloth to remove any debris or residue.
Use Windshield Washer Fluid: Always use windshield washer fluid when operating the wipers, especially in dry conditions. This helps lubricate the blades and prevent them from skipping or chattering.
Avoid Using Wipers on a Dry Windshield: Running the wipers on a dry windshield can cause excessive wear and tear.
Park in the Shade: Prolonged exposure to sunlight can cause the rubber blades to dry out and crack. Park in the shade whenever possible.
Lift the Wipers in Winter: During freezing weather, lift the wipers away from the windshield to prevent them from freezing to the glass.

By following these tips, you can keep your 2011 Nissan Altima windshield wipers in good condition and ensure clear visibility in all weather conditions. If you're still having trouble or prefer to have a professional handle the replacement, don't hesitate to visit your local mechanic or auto parts store.

Drive safely!