Dorman 42859 Windshield Wiper Arm - Rear

Dorman Rear Wiper Arm for Toyota Applications

Dorman 42859 is a rear windshield wiper arm built for specific Toyota vehicles, including the Highlander, Matrix, and RAV4. It matches the original fit and function for the listed applications and uses a black plastic construction with a bolt-on attachment and snap-in wiper end.

Key Features

• Direct-fit rear wiper arm for specific Toyota models
• Black plastic construction for OE-style appearance
• 10-inch length for the listed rear applications
• Bolt-on attachment method with snap-in wiper end
• Designed to match original fit and function
• Part number 42859 for easy identification

Detailed Description

This Dorman rear wiper arm is engineered for vehicles that need a precise replacement at the rear wiper position. It is compatible with 2011-2013 Toyota Highlander rear models built in North America, 2008-2013 Toyota Matrix rear models, 2011-2012 Toyota RAV4 rear models built in North America, 2010 Toyota Highlander rear models, and 2008-2010 Toyota RAV4 rear models. The part number 42859 is also useful when cross-checking OE-style replacement needs for these Toyota rear wiper arm applications.

Built from plastic and finished in black, this rear wiper arm is shaped to follow the original equipment layout and provide reliable operation on the specified vehicles. The bolt-on mounting style and snap-in wiper end support a secure connection to the rear wiper system.

What It Helps Solve

• Broken or cracked rear wiper arm
• Loose rear wiper arm connection at the pivot
• Wiper blade movement that no longer tracks correctly
• Rear visibility issues caused by a worn arm assembly
• Replacement needs after corrosion or physical damage

Installation Notes and Tips

Verify rear fitment by year, model, and notes before ordering. This part installs with a bolt-on attachment and uses a snap-in wiper end, so confirm the existing mounting style and arm length match the vehicle specification. For best results, inspect the rear wiper blade and pivot area during replacement to ensure the full system operates smoothly.

Quality Assurance

Dorman designs this rear wiper arm to match the fit and function of the original part on the listed Toyota vehicles. Part number 42859 is a direct-reference replacement for the specified rear applications, and it cross-references Toyota 8524102050 for the same application.