Dorman - HELP Windshield Wiper Arm P/N:43538
Help keep your windshield clear through rain, sleet and snow with the DORMAN HELP windshield wiper arm, part number 42937, a front left arm for the 2009-2014 Ford F-150, 2009-2014 Ford Lobo and 2010-2014 Lincoln Mark LT. It is a direct replacement built to install and work like the original arm when the factory piece has given out.
The wiper arm connects the blade to the wiper pivot and uses spring tension to hold the blade against the glass as it sweeps. If the spring weakens or the arm bends, the blade can lift, chatter or leave streaks. If a worn arm is the cause, this part replaces it.
This arm is cataloged for the front left position. See the "Vehicles it fits" section for complete vehicle details.
Interchange: 9L3Z17527A
This part cross-references / interchanges with the following part numbers:
Does wiper arm 42937 fit the 2009-2014 Ford F-150?
Yes. It is listed as a direct replacement front left wiper arm for the 2009-2014 Ford F-150. Check the "Vehicles it fits" section to confirm your exact vehicle.
What does a windshield wiper arm do?
It links the wiper blade to the wiper pivot and uses spring tension to hold the blade against the glass as the wiper sweeps.
Which position is part 42937 for?
It is cataloged for the front left position on the listed applications.
What are signs a wiper arm may need replacing?
Streaking, a blade that lifts off the glass, a bent arm or weak spring tension may be signs of a worn arm. A worn blade can cause similar symptoms, so inspect both first.
How does this wiper arm install?
It mounts on the wiper pivot in place of the original arm. Follow the vehicle service information for removal, installation and the correct blade park position.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.