Dorman - HELP Windshield Wiper Arm P/N:42561
Help keep your windshield clear with the Dorman wiper arm 42863, a front windshield wiper arm made as a direct-fit replacement for the 1984-1996 Jeep Cherokee, 1987-1992 Jeep Comanche and 1984-1990 Jeep Wagoneer. The arm carries the wiper blade across the glass and uses spring tension to hold the blade against the windshield as it sweeps.
Signs this part may need replacing include a blade that lifts or chatters across the glass, streaks left by weak arm pressure, or an arm that is bent or loose on its pivot. Other causes, such as a worn blade, are possible, so inspect the wiper system before replacing parts. See the "Vehicles it fits" section for complete application details.
Interchange: 56001132 · 428632
This part cross-references / interchanges with the following part numbers:
What does a windshield wiper arm do?
The arm connects the wiper blade to the wiper pivot. It uses spring tension to hold the blade against the glass as it sweeps across the windshield.
Which Jeep does part number 42863 fit?
It is a direct-fit front windshield wiper arm for the 1984-1996 Jeep Cherokee and other Jeep models. Check the "Vehicles it fits" section to confirm your vehicle.
Is this a front or rear wiper arm?
This arm is cataloged for the front windshield position on the listed applications.
What are signs a wiper arm may need replacing?
A blade that lifts or chatters, streaking from weak spring pressure, or an arm that is bent or loose on its pivot can be signs of a worn arm. A worn blade can cause similar symptoms.
Why do original wiper arms fail?
Dorman notes that original arms can fail from spring wear, snow damage or metal fatigue. This arm is intended to replace one that has failed in one of these ways.
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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.