Dorman 42866 Windshield Wiper Arm - Rear

Dorman 42866 Rear Wiper Arm for Mercedes-Benz ML-Class

This Dorman rear windshield wiper arm is built for specific Mercedes-Benz applications and matches the fit and function of the original part. It is a direct replacement for rear wiper service on select Mercedes-Benz ML250, ML350, ML400, ML63 AMG, ML550, ML450, ML320, and ML500 models.

• Direct-fit rear wiper arm for specified Mercedes-Benz vehicles
• Specific fit design for accurate replacement on the rear wiper system
• Black plastic construction
• 11.5-inch length
• Bolt-on attachment method with snap-in wiper end type
• Designed to restore proper rear wiper arm operation on Mercedes-Benz ML-Class applications

Detailed Product Overview

Dorman 42866 is a rear wiper arm engineered to replace the original arm on select Mercedes-Benz ML-Class SUVs. It is designed around the factory fit and function, with a bolt-on mounting style and snap-in wiper end for the specified rear application. The black plastic construction and 11.5-inch length support a clean OE-style replacement for vehicles that need a rear wiper arm service part. This part cross-references Mercedes-Benz 1648200744 for the same application.

Compatible With 2015 Mercedes-Benz ML250, rear; 2006-2015 Mercedes-Benz ML350, rear; 2015 Mercedes-Benz ML400, rear; 2007-2015 Mercedes-Benz ML63 AMG, rear; 2008-2014 Mercedes-Benz ML550, rear; 2010-2011 Mercedes-Benz ML450, rear; 2007-2009 Mercedes-Benz ML320, rear; and 2006-2007 Mercedes-Benz ML500, rear. Search terms such as rear wiper arm for Mercedes-Benz ML350, Dorman 42866 rear wiper arm, and Mercedes-Benz ML-Class rear windshield wiper arm replacement align with this application.

What This Part Helps Solve

• Broken or cracked rear wiper arm
• Loose rear wiper arm connection at the mounting point
• Improper rear wiper blade contact on the glass
• Rear wiper arm wear from age, corrosion, or repeated use
• Loss of rear visibility caused by a damaged wiper arm assembly

Installation Notes and Tips

Install this rear wiper arm only on the listed Mercedes-Benz ML-Class applications. Confirm the rear position, bolt-on attachment style, and snap-in wiper end before installation. Transfer the existing rear wiper blade if required by the vehicle setup, and verify arm alignment after installation so the blade tracks correctly across the rear glass.

Quality Assurance

Dorman designs this windshield wiper arm to match the original part’s fit and function for the specified vehicles. It is engineered for durability and reliable performance in rear wiper service on Mercedes-Benz ML250, ML350, ML400, ML63 AMG, ML550, ML450, ML320, and ML500 models.