Dorman 42644 Windshield Wiper Arm - Front

Overview of Dorman 42644 Wiper Arm for Ford Explorer Sport Trac

The Dorman 42644 wiper arm is designed specifically for the Ford Explorer Sport Trac, providing a reliable replacement component made from durable steel. This black wiper arm features a hook-type wiper end and a spine/flange nut attachment method for secure installation.

• Constructed from sturdy steel material for durability
• 24.5-inch length tailored for precise fitment
• Black finish to match original equipment appearance
• Hook-type wiper end compatible with specific blade styles
• Attachment via spine and flange nut for secure mounting
• Designed exclusively for Ford Explorer Sport Trac models
• Part number 42644 ensures exact replacement fit

Detailed Product Description

The Dorman 42644 wiper arm is engineered to meet the exact specifications of the Ford Explorer Sport Trac, ensuring proper alignment and performance. Made from high-quality steel, this wiper arm offers strength and resistance to corrosion, maintaining functionality through various weather conditions. The 24.5-inch length corresponds to the original equipment dimensions, providing consistent windshield coverage. Its black color maintains the vehicle’s factory look, while the hook-type wiper end allows compatibility with a range of wiper blades designed for this attachment style. Installation is facilitated by the spine and flange nut attachment method, which secures the arm firmly to the vehicle’s wiper system.

Common Applications and Problem Resolution

• Replacement for bent or damaged wiper arms on Ford Explorer Sport Trac
• Restores proper windshield wiper blade alignment and contact
• Eliminates issues with wiper skipping or streaking due to faulty arm
• Addresses corrosion or wear that compromises wiper arm integrity
• Ensures secure attachment to prevent wiper arm loosening during operation

Installation Notes and Tips

Installation of the Dorman 42644 wiper arm requires removal of the existing arm by loosening the flange nut and detaching from the spine. Align the new arm carefully to the wiper motor shaft, ensuring the hook end faces the correct direction for blade attachment. Tighten the flange nut securely to prevent movement during use. No instruction manual is included, so referring to the vehicle’s service manual or professional guidance is recommended for proper installation.

Quality Assurance and Warranty

Dorman manufactures the 42644 wiper arm to meet or exceed OEM standards for fit and function. The steel construction provides durability and resistance to environmental factors. While no specific warranty details are provided with this part, Dorman products typically come with limited warranties covering defects in material and workmanship. Verify warranty terms with the supplier or manufacturer as needed.