Help keep your view clear with the Dorman - HELP Windshield Wiper Arm, part number 42535, a front right arm that holds the wiper blade against the glass as it sweeps. 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 and engine details.
This Dorman wiper arm is designed to install and work like the original arm on the listed applications, and it is engineered for durability and dependable performance.
- Direct replacement: built to fit and operate like the original front right arm on the specified vehicles.
- Replaces a worn-out arm: intended for an original wiper arm that has given out from spring wear, snow damage or metal fatigue.
- Durable construction: made from quality materials for 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 uses spring tension to press the blade against the windshield. Signs it may need replacing include a blade that streaks or lifts off the glass, an arm that is bent or loose on its pivot, or an arm that no longer holds the blade firmly. If a worn arm is the cause, this part replaces it.
Interchange: 12368670 · 12487596 · 15706392 · 15761496
This part cross-references / interchanges with the following part numbers:
12368670, 12487596, 15706392, 15761496
Frequently Asked Questions
What does a 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.
Is this the right 1999-2002 GMC Sierra 1500 windshield wiper arm?
It is listed for the 1999-2002 GMC Sierra 1500 in the front right position. The "Vehicles it fits" section lets you confirm your exact vehicle.
Does this arm also fit the 1999-2002 Chevrolet Silverado 1500 and 1999-2002 Chevrolet Silverado 2500?
Yes, it is listed for the 1999-2002 Chevrolet Silverado 1500 and the 1999-2002 Chevrolet Silverado 2500. The "Vehicles it fits" section shows the other applications.
Which side of the vehicle is this wiper arm for?
This arm is cataloged for the front right position.
What are signs a wiper arm may need replacing?
Streaking, a blade lifting off the glass, or a bent or loose arm may be signs. Dorman names spring wear, snow damage and metal fatigue as reasons original arms fail.
