Dorman 42911 Windshield Wiper Arm - Rear

Rear Wiper Arm for Jeep Grand Cherokee

This Dorman rear windshield wiper arm is built for the 2005-2010 Jeep Grand Cherokee and matches the original fit and function for the rear wiper position. Part number 42911 is a specific-fit replacement made with a black plastic construction and a threaded stud attachment for direct service on the rear liftgate wiper system.

Key Features

• Specific-fit rear wiper arm for 2005-2010 Jeep Grand Cherokee
• Black plastic construction for OE-style appearance and fit
• 15.5-inch length for the rear wiper application
• Threaded stud attachment method for secure mounting
• Snap-in wiper end type for the blade connection
• Direct replacement part number 42911

Detailed Description

Dorman 42911 is a rear windshield wiper arm engineered to match the original arm used on select Jeep Grand Cherokee models. It is designed for the rear position on 2005, 2006, 2007, 2008, 2009, and 2010 Jeep Grand Cherokee vehicles, giving buyers a direct replacement option when the original arm is worn, damaged, or no longer holding proper tension. This part cross-references Mopar 5139836AB for the same application.

The arm uses a threaded stud attachment and a snap-in wiper end type, which supports a secure connection at the vehicle and blade interface. The black plastic design follows the OE-style layout for the rear wiper system, and the 15.5-inch length matches the specified application. Part number 42911 is a practical choice for Jeep Grand Cherokee rear wiper arm replacement when restoring rear glass visibility and wiper operation.

Common Problems This Part Can Help Solve

• Rear wiper arm that no longer maintains proper contact with the glass
• Broken or cracked rear wiper arm on a Jeep Grand Cherokee
• Wiper arm corrosion or wear at the mounting point
• Rear wiper movement issues caused by a damaged arm assembly
• Poor rear visibility from an inoperative or misaligned rear wiper arm

Installation Notes and Tips

Verify rear-position fitment before installation on 2005-2010 Jeep Grand Cherokee models. Confirm the threaded stud mounting style and the snap-in blade connection match the vehicle before removal of the old arm. Transfer the rear wiper blade as needed if the blade is not included with your service plan, and align the arm carefully so the blade rests correctly on the rear glass.

Quality Assurance

Dorman manufactures this windshield wiper arm to match the fit and function of the original part for the specified vehicle application. Part number 42911 is built for durable, reliable performance in the rear wiper position on compatible Jeep Grand Cherokee models.