How to Replace A Windshield Wiper Blade

Keep wiper blades clean to get more life out of them, and replace them when worn.

by David Radtke

From The Family Handyman

Change Text Size

Change Text Size
|
Bookmark

Bookmark

Del.icio.us
Digg
Reddit
Facebook
StumbleUpon
TwitThis
|
Print
|
E-Mail

About This Project

When you’re behind the wheel, nothing is more crucial than good visibility. But like most other drivers, I usually wait too long to replace my wipers. Wipers should be replaced every six months, especially if you park outside and you live in the desert or in other dusty conditions.

Your windshield wiper assembly consists of three basic parts: the lower wiper arm that protrudes up from the cowl, the blade that attaches to the wiper arm and the rubber refill that wipes the glass. The thin rubber refill is the part that eventually breaks down from extreme weather conditions, dust and dirt. Most often you can just replace the wiper refill ($3 each) as we show here.

However, the blade can also become weak and lose its tension against the glass or even bend slightly from ice and snow. If you have problems with chatter, or if the entire blade isn’t making contact with the windshield, replace the entire blade ($10 each). Both jobs take only minutes. It’s a good idea to replace the whole blade (sold with refills) every two years.

TIP
You can get more life out of your wipers and keep them working effectively if you clean your windshield every time you fill up with gas. Also wipe the entire rubber insert with a moist rag to remove grit.

TIP
Don’t assume the refill inserts are the same length on the driver’s side and the passenger’s side. One is often an inch or more longer than the other.