Front Windshield Wiper Arm for 1987-1991 Chevrolet Blazer & More - Dorman 42852

$38.99

Dorman - HELP Windshield Wiper Arm 42852

Dorman - HELP Windshield Wiper Arm 42852 - view 2

Dorman - HELP Windshield Wiper Arm 42852 - view 3

Part number: 42852

UPC: 037495428521

Condition: New

Weight: 0.94 LBS

Item Package Quantity: 1

$38.99

Current Stock: 21

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Dorman - HELP Windshield Wiper Arm P/N:42852

$38.99

Description

Keep the wiper blade pressed against the glass on every sweep with the Dorman wiper arm, part number 42852 from Dorman - HELP, a front windshield wiper arm engineered for durability. It fits many vehicles, among them the 1987-1991 Chevrolet Blazer, 1989-1991 Chevrolet R1500 Suburban and 1989-1991 Chevrolet R2500 Suburban. See the "Vehicles it fits" section for the full list.

This front windshield wiper arm mounts on the wiper pivot and uses spring tension to press the blade against the windshield while the wiper linkage drives it back and forth.

Direct-fit replacement: Designed to fit and function like the original arm on the listed vehicles.
Replaces a worn arm: Intended for an original wiper arm that has failed from spring wear, snow damage or metal fatigue.
Durable construction: Made from quality materials and engineered for durability.
Trusted support: Backed by Dorman's team of product experts in the United States and more than a century of automotive experience.

Signs this part may need replacing: a blade that lifts or chatters at highway speed, streaking from weak spring tension, a bent arm, or an arm that slips on its pivot. Check the blade and linkage as well, since they can cause similar symptoms.

Interchange: 15522766 · 15593245 · 22111206 · 428522

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

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

15522766, 15593245, 22111206, 428522

Buyer's Q&A

Frequently Asked Questions

What does a front windshield wiper arm do?

It holds the wiper blade and uses spring tension to press it against the windshield while the wiper linkage sweeps it across the glass.

Which vehicles does Dorman 42852 fit?

It fits many vehicles, including the 1987-1991 Chevrolet Blazer and 1989-1991 Chevrolet R1500 Suburban. See the "Vehicles it fits" section for the full list.

Why do original wiper arms fail?

Dorman lists spring wear, snow damage and metal fatigue as common reasons an original wiper arm fails.

What are signs my wiper arm may need replacing?

Watch for a blade that lifts or chatters at speed, streaking from weak spring tension, a bent arm, or an arm that slips on its pivot. Check the blade and linkage too.

Which part numbers does it interchange with?

Dorman 42852 is listed as an interchange for 15522766, 15593245, 22111206 and 428522.