Dorman 42572 Windshield Wiper Arm - Front Right

Overview of Dorman 42572 Wiper Arm for Buick, Cadillac, Chevrolet

The Dorman 42572 wiper arm is designed specifically for select Buick, Cadillac, and Chevrolet models, including the Caprice, Fleetwood, Impala, and Roadmaster. This replacement wiper arm ensures proper fit and reliable performance for your vehicle's windshield wiper system.

• Constructed with durable steel, plastic, and rubber materials for strength and flexibility
• Measures 22.75 inches in length to match original equipment specifications
• Features a black finish for a clean, factory appearance
• Equipped with a pin-type wiper end for secure blade attachment
• Attachment method uses spine and flange nut for stable installation
• Includes a spray nozzle integrated into the wiper arm
• Specific fitment for Buick Caprice, Cadillac Fleetwood, Chevrolet Impala, and Roadmaster models

Detailed Product Description

The Dorman 42572 wiper arm is engineered to meet the exact specifications required by your vehicle's windshield wiper system. Made from a combination of steel for structural integrity, plastic for lightweight support, and rubber components for flexibility, this wiper arm balances durability with functionality. Its 22.75-inch length matches the original equipment, ensuring optimal windshield coverage and effective water removal. The black color maintains the factory look, while the pin-type wiper end allows for easy and secure blade attachment. The spine and flange nut attachment method provides a firm connection to the vehicle, reducing the risk of loosening or detachment during operation. Additionally, the included spray nozzle integrates windshield washer functionality directly into the arm, streamlining the system.

Compatible Vehicles and Common Applications

• Replacement wiper arm for Buick Caprice models requiring a 22.75-inch arm with pin end
• Fits Cadillac Fleetwood vehicles with specific spine and flange nut attachment
• Designed for Chevrolet Impala models needing a black wiper arm with integrated spray nozzle
• Suitable for Chevrolet Roadmaster with original equipment style wiper arm requirements

Installation Notes and Tips

• Ensure the vehicle model and year match the specified fitment before installation
• Use appropriate tools to remove the flange nut and detach the old wiper arm
• Align the new wiper arm’s pin end correctly with the wiper blade for secure attachment
• Check the spray nozzle for proper alignment and function after installation
• Test the wiper arm movement and washer spray to confirm correct installation

Quality Assurance and Warranty Information

Dorman manufactures the 42572 wiper arm to meet industry standards for fit, form, and function. While no instruction manual is included, the part is designed for straightforward installation on compatible Buick, Cadillac, and Chevrolet models. This wiper arm is backed by Dorman’s quality control processes to ensure reliable performance. Please consult Dorman’s warranty policy for specific coverage details.