Dorman 42866 Windshield Wiper Arm - Rear

Overview of Dorman 42866 Wiper Arm for Mercedes-Benz

The Dorman 42866 wiper arm is designed specifically for select Mercedes-Benz models, including the ML63 AMG, ML250, ML320, ML350, ML400, ML450, ML500, and ML550. This black plastic wiper arm offers a precise fit and reliable attachment for optimal windshield clearing performance.

• Material: Durable black plastic construction
• Length: 11.5 inches for proper coverage
• Attachment Method: Bolt-on installation for secure fit
• Wiper End Type: Snap-in connection for easy blade replacement
• Fitment: Specific to Mercedes-Benz ML-Class models
• Package Contents: Includes one wiper arm

Detailed Product Description

The Dorman 42866 wiper arm is engineered to meet the exact specifications of various Mercedes-Benz ML-Class vehicles. Made from sturdy plastic, this 11.5-inch arm provides a reliable and corrosion-resistant solution for maintaining clear visibility in adverse weather conditions. The bolt-on attachment method ensures a secure and stable fit, while the snap-in wiper end type allows for straightforward blade installation and replacement. This wiper arm is designed for specific fitment, ensuring compatibility with models such as the ML63 AMG, ML250, ML320, ML350, ML400, ML450, ML500, and ML550, which helps maintain the original equipment performance and appearance.

Common Uses and Issues Addressed

• Replacement of worn or damaged wiper arms on Mercedes-Benz ML-Class vehicles
• Restoring proper windshield contact for effective wiping
• Eliminating wiper arm corrosion or bending
• Improving visibility during rain or snow conditions
• Ensuring secure attachment to prevent wiper arm detachment

Installation Notes and Tips

Installation of the Dorman 42866 wiper arm requires a bolt-on approach, which typically involves removing the old arm by loosening the mounting bolt and snapping the new arm into place. No instruction manual is included, so it is recommended to consult the vehicle’s service manual or a professional technician for proper installation procedures. Ensure the wiper arm is aligned correctly to avoid uneven wiping or damage to the windshield.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. While specific warranty details for part number 42866 are not provided, Dorman generally offers limited warranties on their replacement components. Buyers should verify warranty coverage through the product packaging or official Dorman resources.