Dorman 42704 Windshield Wiper Arm - Rear

Dorman 42704 Rear Wiper Arm for Toyota 4Runner

Dorman 42704 is a rear windshield wiper arm for select Toyota 4Runner models. It is built to match the original arm’s fit and function, with a black plastic construction and a specific-fit design for the rear position.

Key Features

• Direct-fit rear wiper arm for select Toyota 4Runner applications
• Specific fit for 2003-2009 Toyota 4Runner, rear
• Black plastic construction
• 18.35-inch length
• Spine / flange nut attachment method
• Snap-in wiper end type
• Part number 42704 for easy identification

Product Details

This Dorman rear wiper arm is engineered to replace the original arm on 2003-2009 Toyota 4Runner vehicles. The design follows OE-style fitment for the rear wiper location, helping restore proper blade positioning and rear glass coverage. Dorman 42704 is a practical replacement choice when the original rear wiper arm is bent, worn, or no longer holds the blade securely.

This part cross-references OE number 8524135031 for the same application.

Common Problems It Can Solve

• Rear wiper arm damage from wear, impact, or corrosion
• Poor rear glass sweep caused by a weakened arm
• Loose blade retention at the rear wiper end
• Improper rear wiper contact on Toyota 4Runner models
• Reduced rear visibility during rain or road spray

Installation Notes and Tips

Verify rear-position fitment before installation on your Toyota 4Runner. This arm uses a spine / flange nut attachment and a snap-in wiper end, so confirm the mounting style and blade connection match the vehicle before removal of the old part. No instruction manual is included.

Quality Assurance

Dorman designs this windshield wiper arm to match original fit and function while supporting durable, reliable operation in the rear wiper position. Part number 42704 is built for specific-fit replacement on 2003-2009 Toyota 4Runner rear applications.