Plug-in Wiper Arm

Is it Time to Change Your Windshield Wiper Arm?

All windshield wiper arms have a hinge at the base that allows the arm to flex as it follows the curvature of the window. If the wiper skips over certain spots, even with a new blade, chances are the hinge is binding from corrosion. It`s most common on rear window wipers since they`re used less often.

You can oil the hinge, but that`s just a temporary fix-the corrosion and binding usually return. To fix the problem permanently, replace the Wiper Arm (available at an auto parts store).

What you`ll need to replace your windshield wiper arm:

• Socket/ratchet set
• Flat-blade screwdriver

Now you`re ready to get started!