Dorman - HELP P/N:42794

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$92.99

MPN: 42794

UPC: 889245943569

Item Package Quantity: 1

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Dorman - HELP P/N:42794

$92.99

Description

Keep the wiper blade pressed against the glass with the DORMAN HELP windshield wiper arm 42794, a front left direct-fit replacement for the 2010-2017 Chevrolet Equinox and 2010-2017 GMC Terrain. The arm carries the blade across the windshield and uses spring tension to hold it in contact with the glass as it sweeps.

Direct replacement: designed to replace the original front left arm on the listed vehicles, with the same fit and function.
Replaces a worn arm: a replacement for an original wiper arm that has worn out from spring wear, snow damage or metal fatigue.
Durable construction: made from quality materials and engineered for durability and dependable performance.
Trustworthy quality: supported by Dorman's team of product experts in the United States and more than a century of automotive experience.

A wiper arm may need replacing if the blade lifts or skips across the glass at speed, streaks or chatters from weak spring tension, or if the arm is bent or loose. If a worn arm is the cause, this unit replaces it. This listing is for the front left arm.

Interchange: 20866989 · 20903479 · 22873208 · 23104651 · 25788758

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

This part cross-references / interchanges with the following part numbers:

20866989, 20903479, 22873208, 23104651, 25788758

Frequently Asked Questions

What does the DORMAN HELP 42794 windshield wiper arm do?

It carries the wiper blade across the windshield and uses spring tension to hold the blade against the glass as it sweeps. This part is the front left arm.

Will this wiper arm fit my 2010-2017 Chevrolet Equinox or 2010-2017 GMC Terrain?

Yes, it is listed as a direct-fit front left wiper arm for both. The Buyer's Guide tab shows the full application details.

Which position is this wiper arm for?

It is cataloged for the front left position.

What are signs a wiper arm may need replacing?

Common signs include a blade that lifts or skips at speed, streaking or chatter from weak spring tension, and an arm that is bent or loose. Snow damage and metal fatigue can also wear an arm out.

How is this wiper arm installed?

The arm fits onto the wiper pivot shaft in place of the original. Follow the vehicle service information for removal, the blade park position and any fastener torque.