Dorman 42812 Windshield Wiper Arm - Front

Reliable Wiper Arm Replacement for Ford and Mercury Vehicles

The Dorman 42812 wiper arm is designed specifically for select Ford and Mercury models, including the Mustang, Cougar, and Fairmont. Crafted from durable steel with a black finish, this wiper arm ensures consistent performance and a secure fit for your vehicle's windshield wiper system.

• Constructed from sturdy steel material for long-lasting durability
• Measures 18.75 inches in length for precise fitment
• Black color finish to match original equipment appearance
• Specific fit for Ford and Mercury models such as Mustang, Capri, and Zephyr
• Attachment method uses spine and flange nut for secure installation
• Wiper end type features a pin design compatible with original wiper blades
• Includes one wiper arm per package

Durable Steel Construction and Precise Fitment

The Dorman 42812 wiper arm is engineered to meet the exact specifications of various Ford and Mercury vehicles, including the LTD, Marquis, and Zephyr. Its steel construction provides strength and resistance to corrosion, while the black finish maintains a clean, factory look. The 18.75-inch length and pin-type wiper end ensure compatibility with the original wiper blades and mounting points. Installation is straightforward with the spine and flange nut attachment method, providing a secure and stable connection to the vehicle.

Compatible Ford and Mercury Models

• Ford Mustang
• Ford Capri
• Ford Fairmont
• Ford LTD
• Ford Marquis
• Mercury Cougar
• Mercury Zephyr

Common Issues Addressed by the Dorman 42812 Wiper Arm

• Wiper arm bending or damage from weather exposure
• Loose or unstable wiper arm causing streaking or poor contact
• Corrosion or rust weakening the original wiper arm
• Improper fitment leading to wiper blade misalignment
• Worn attachment points causing wiper arm detachment

Installation Notes and Tips

Installation of the Dorman 42812 wiper arm requires removal of the old arm by loosening the flange nut and detaching the spine connection. Align the new wiper arm with the pin-type wiper end and secure it using the flange nut. Ensure the arm is properly seated and tightened to avoid movement during operation. No instruction manual is included, so consulting a vehicle-specific repair guide is recommended for best results.

Quality Assurance and Warranty

Dorman manufactures this wiper arm to meet or exceed OEM standards for fit, form, and function. While no specific warranty information is provided with this part, Dorman products typically undergo rigorous quality control to ensure reliability and durability in automotive applications.