Front Right Windshield Wiper Arm for 2014-2019 Chevrolet Silverado 1500 & More - Dorman 42789

$71.99

Part number: 42789

UPC: 889245943507

Condition: New

Weight: 2.12 LBS

Item Package Quantity: 1

$71.99

Current Stock: 5

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Dorman - HELP Windshield Wiper Arm P/N:42789

$71.99

Description

Help keep your view of the road clear with the DORMAN HELP windshield wiper arm, part number 42789, a front right replacement arm that holds the wiper blade against the glass as it sweeps. It fits many vehicles, among them the 2014-2019 Chevrolet Silverado 1500, 2014-2019 GMC Sierra 1500 and 2015-2018 Chevrolet Silverado 2500. See the "Vehicles it fits" section for the full list and engine details.

A wiper arm connects the blade to the wiper linkage and uses spring tension to keep the blade pressed to the windshield. When that tension fades or the arm is bent, the blade can lift, chatter or leave streaks. If a worn or damaged arm is the cause, this Dorman arm replaces it in the front right position.

Direct replacement: Designed to fit and work like the original arm on the listed vehicles.
Replaces a failed arm: Intended for an original arm weakened by spring wear, damaged by snow, or worn out by metal fatigue.
Durable construction: Built from quality materials for reliable performance and long service life.
Trusted support: Backed by Dorman's U.S.-based team of product experts and more than a century of automotive experience.

Interchange: 22754396 · 23136620 · 23148193 · 23482887 · 84372500

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

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

22754396, 23136620, 23148193, 23482887, 84372500

Buyer's Q&A

Frequently Asked Questions

What does the DORMAN HELP 42789 wiper arm do?

It holds the wiper blade and uses spring tension to press it against the windshield while the wiper system sweeps it across the glass. This arm is for the front right position.

Is this the right windshield wiper arm for a 2014-2019 GMC Sierra 1500?

It is listed for the 2014-2019 GMC Sierra 1500 in the front right position. Check the "Vehicles it fits" section to match your exact vehicle.

Does this wiper arm fit the 2014-2019 Chevrolet Silverado 1500?

Yes. It is listed for the 2014-2019 Chevrolet Silverado 1500 and the 2015-2018 Chevrolet Silverado 2500. Many other vehicles are shown in the "Vehicles it fits" section.

What are signs a wiper arm may need replacing?

Common signs include a blade that lifts or chatters on the glass, streaking from weak spring pressure, or an arm bent by snow or ice. If the arm is the cause, this part replaces it.

How is this wiper arm installed?

It mounts in place of the original front right arm. Follow the vehicle service information for the correct removal and installation procedure.