Front Left Windshield Wiper Arm for 1999-2002 Chevrolet Silverado 1500 & More - Dorman 42548

$31.99

Dorman - HELP Windshield Wiper Arm 42548

Dorman - HELP Windshield Wiper Arm 42548 - view 2

Dorman - HELP Windshield Wiper Arm 42548 - view 3

Part number: 42548

UPC: 037495425483

Condition: New

Weight: 1.02 LBS

Item Package Quantity: 1

$31.99

Current Stock: 46

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Dorman - HELP Windshield Wiper Arm P/N:42548

$31.99

Description

Keep the wiper blade held firmly against the glass with the Dorman - HELP Windshield Wiper Arm 42548. This front left arm is engineered to drop in like the original on the listed applications. It fits many vehicles, among them the 1999-2002 Chevrolet Silverado 1500, 1999-2002 Chevrolet Silverado 2500 and 1999-2002 GMC Sierra 1500; see the "Vehicles it fits" section for the full list.

A wiper arm links the wiper blade to the pivot and uses spring tension to hold the blade against the windshield as it sweeps. When the spring weakens or the arm bends, the blade can lift, chatter or leave streaks. If a worn original arm is the cause, this Dorman wiper arm replaces it. Signs an arm may need replacing include streaking or skipping even with a fresh blade, a blade that no longer presses evenly on the glass, or an arm that is visibly bent or loose on its pivot.

Direct replacement: designed to fit and work like the original front left arm on the listed vehicles.
Replaces a worn-out arm: intended for an original arm weakened by spring wear, snow damage or metal fatigue.
Durable construction: built from quality materials for dependable performance and a long service life.
Trusted support: backed by a team of product experts in the United States and more than a century of automotive experience.

Interchange: 12368669 · 12487597 · 15706391 · 15761497

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

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

12368669, 12487597, 15706391, 15761497

Buyer's Q&A

Frequently Asked Questions

What does the Dorman 42548 wiper arm do?

It links the wiper blade to the pivot and uses spring tension to hold the blade against the windshield as it sweeps. This is the front left arm.

Is this a 1999-2002 GMC Sierra 1500 windshield wiper arm?

Yes. It is listed as the front left wiper arm for the 1999-2002 GMC Sierra 1500. The "Vehicles it fits" section shows every listed vehicle.

Does it fit the 1999-2002 Chevrolet Silverado 1500 and 1999-2002 Chevrolet Silverado 2500?

It is listed for the 1999-2002 Chevrolet Silverado 1500 and the 1999-2002 Chevrolet Silverado 2500, along with many other vehicles in the "Vehicles it fits" section.

What are signs a wiper arm may need replacing?

Streaking or skipping with a fresh blade, a blade lifting off the glass, or a bent or loose arm may indicate a worn arm. Dorman cites spring wear, snow damage and metal fatigue as causes of arm failure.

How is the wiper arm installed?

It mounts on the wiper pivot in place of the original arm. Follow the vehicle service information for removal, blade park position and fastener torque.