Dorman - HELP P/N:42131

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$79.99

MPN: 42131

UPC: 194883303942

Item Package Quantity: 1

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Dorman - HELP P/N:42131

$79.99

Description

Keep your rear glass clear with the Dorman - HELP Rear Windshield Wiper Arm 42131, a direct-fit replacement that drops onto the 2016-2022 Toyota Prius, 2016-2021 Toyota Prius C, 2017-2021 Toyota Prius Prime, and 2016-2018 Toyota Prius V. The arm mounts to the rear wiper output shaft and carries the wiper blade, transferring the wiper motor's motion to sweep water and debris off the rear window.

Direct replacement: engineered to drop in like the original rear wiper arm on the listed applications.
Restores wiper function: a reliable replacement if the original arm has failed from spring wear, snow damage, or metal fatigue.
Durable construction: made from quality materials for reliable performance and long service life.
Trustworthy quality: backed by a team of product experts in the United States and more than a century of automotive experience.

See the Buyer's Guide tab for the full list of applications and engine details.

Interchange: 8524147050 · 8524147051

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

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

8524147050, 8524147051

Frequently Asked Questions

What does this part do?

It's the rear wiper arm that holds the wiper blade and transfers the rear wiper motor's motion to sweep the rear glass clear of water and debris.

Which vehicles does the 42131 fit?

The 2016-2022 Toyota Prius, 2016-2021 Toyota Prius C, 2017-2021 Toyota Prius Prime, and 2016-2018 Toyota Prius V. Check the Buyer's Guide tab to confirm your vehicle.

Is this a front or rear wiper arm?

It is a rear windshield wiper arm, designed for the rear glass on the listed applications.

When should I replace the wiper arm?

Consider replacement if the original arm has failed due to spring wear, snow damage, or metal fatigue, causing poor or no contact against the rear glass.

What numbers does this arm interchange with?

It cross-references 8524147050 and 8524147051.