Dorman 42651 Windshield Wiper Arm - Rear

Dorman 42651 Rear Wiper Arm

Dorman 42651 is a specific-fit rear windshield wiper arm for select Ford Expedition and Lincoln Navigator models. Built from steel with a black gloss finish, it is designed to match the original arm’s fit and function for dependable rear window wiping performance.

Key Features

• Specific-fit rear wiper arm for select applications
• Steel construction for durability
• Black gloss finish for a clean OE-style appearance
• Hook-style wiper blade attachment
• Spine / flange nut mounting method
• 18.63-inch length
• Replacement part number 42651 for direct identification

Detailed Description

This rear wiper arm is engineered for 2003-2007 Ford Expedition, rear, and 2003-2007 Lincoln Navigator, rear applications. It is built to match the original arm’s fit and function, helping restore proper rear windshield coverage and consistent blade contact. The steel construction and gloss black finish support long-term use while maintaining an OE-style look. This part cross-references Ford OE 6L1Z17526A for the same application.

Common Issues It Can Help Solve

• Rear wiper arm that no longer holds the blade at the correct angle
• Reduced rear glass coverage from a bent or worn arm
• Streaking caused by poor blade contact on the rear window
• Corrosion or finish wear on the original rear wiper arm
• Loose or damaged mounting at the rear wiper pivot

Installation Notes and Tips

Verify rear fitment before ordering by matching the vehicle year, make, model, and position. This Dorman 42651 arm uses a hook-style blade connection and a spine / flange nut attachment method. Transfer the existing rear blade if it is still serviceable, and confirm the arm seats correctly on the rear wiper pivot before final tightening.

Quality Assurance

Dorman designs this rear wiper arm to match original equipment fit and function on the listed vehicles. The part is built for durability and reliable performance in the rear wiper system.