Dorman - HELP Windshield Wiper Arm P/N:42021
Replace a bent, weak or snow-damaged front right wiper arm with the DORMAN HELP windshield wiper arm, part number 42793, a direct-fit replacement for the 2010-2017 Chevrolet Equinox and 2010-2017 GMC Terrain. The arm holds the wiper blade against the windshield glass and carries it through each sweep. A tired spring or a twisted arm can leave the blade riding poorly on the glass.
Engine and trim details for each application are listed in the "Vehicles it fits" section.
Interchange: 22873207 · 23104650 · 25788778
This part cross-references / interchanges with the following part numbers:
What does this windshield wiper arm do?
It holds the wiper blade against the windshield and carries it through each sweep. This arm is cataloged for the front right position.
Will this wiper arm fit my 2010-2017 Chevrolet Equinox or GMC Terrain?
It is listed as a front right replacement for the 2010-2017 Chevrolet Equinox and 2010-2017 GMC Terrain. Check the "Vehicles it fits" section for details on your exact vehicle.
What are signs a wiper arm may need replacing?
Common signs include a blade that lifts, chatters or streaks because the arm no longer presses it firmly to the glass, or an arm bent by snow or ice. A worn blade can cause similar symptoms, so check it too.
Which part numbers does 42793 interchange with?
It is listed as an interchange for 22873207, 23104650 and 25788778.
How is the wiper arm installed?
The arm mounts to the wiper pivot on the front right side. Follow the vehicle service information for removal, installation and setting the correct 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.