Rear Windshield Wiper Arm for 2017 Ford Expedition & More - Dorman 42834

$49.99

Part number: 42834

UPC: 889245943705

Condition: New

Weight: 0.85 LBS

Item Package Quantity: 1

$49.99

Current Stock: 13

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Dorman - HELP Windshield Wiper Arm P/N:42834

$49.99

Description

Keep the back glass of your SUV clear with the Dorman HELP rear windshield wiper arm 42834, a direct-fit replacement for the 2017 Ford Expedition and 2017 Lincoln Navigator. The arm holds the rear wiper blade against the glass while the wiper motor sweeps it back and forth. It is designed to fit and work like the original arm on those vehicles.

Direct replacement: Built to match the original arm's fit and function on the listed applications.
Replaces a worn arm: Intended to take over from an original wiper arm weakened by spring wear, snow damage, or metal fatigue.
Durable construction: Made from quality materials and engineered for durability and reliable performance.
Trustworthy quality: Backed by a team of product experts in the United States and more than a century of automotive experience.

A tired rear wiper arm may no longer press the blade firmly against the glass, which can leave streaks or unwiped areas. If the arm is the cause, this Dorman HELP part replaces it. See the "Vehicles it fits" section for full fitment details.

Interchange: 9L1Z17526AA

Manufacturer's description

Product specs

Vehicles it fits

Interchange numbers

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

9L1Z17526AA

Buyer's Q&A

Frequently Asked Questions

What does the Dorman HELP rear wiper arm 42834 do?

It holds the rear wiper blade against the back glass and carries the blade through each sweep as the wiper motor drives the arm.

Does this rear wiper arm fit my 2017 Ford Expedition?

Yes. Part 42834 is a direct-fit replacement for the 2017 Ford Expedition, and it also fits the 2017 Lincoln Navigator.

What are signs a rear wiper arm may need replacing?

Common signs include a blade that no longer presses evenly against the glass, streaking, chatter, or an arm that is bent or loose. Weak spring tension from wear or snow damage is another sign.

How is the rear wiper arm installed?

The old arm comes off the wiper pivot and the new one fits in its place. Follow the vehicle service information for the correct procedure and parked arm position.

Which part number does this wiper arm interchange with?

It is listed as an interchange for part number 9L1Z17526AA.