Dorman 42541 Windshield Wiper Arm - Front Right

Overview of Dorman 42541 Wiper Arm for Oldsmobile and Pontiac

The Dorman 42541 wiper arm is designed specifically for select Oldsmobile Montana and Pontiac Silhouette models. This replacement wiper arm combines durable materials and precise fitment to ensure reliable windshield wiping performance.

• Constructed with steel, plastic, and rubber components for strength and flexibility
• Measures 32.875 inches in length for proper windshield coverage
• Finished in black to match original equipment appearance
• Features a hook-type wiper end for secure blade attachment
• Includes an integrated spray nozzle for washer fluid delivery
• Attachment via spine and flange nut for stable installation
• Specific fitment for Oldsmobile Montana and Pontiac Silhouette vehicles

Detailed Product Description

The Dorman 42541 wiper arm is engineered to meet the exact specifications required by Oldsmobile Montana and Pontiac Silhouette models. Its steel construction provides the necessary rigidity to maintain consistent pressure across the windshield, while the plastic and rubber components help reduce vibration and noise during operation. The 32.875-inch length ensures full windshield coverage, improving visibility in adverse weather conditions. The black finish maintains a factory look, and the hook-type wiper end allows for easy blade replacement. Additionally, the integrated spray nozzle facilitates efficient washer fluid application, enhancing windshield cleaning performance.

Common Applications and Issues Addressed

• Replacement of bent or damaged wiper arms on Oldsmobile Montana and Pontiac Silhouette
• Resolving poor windshield contact resulting in streaking or missed areas
• Fixing loose or unstable wiper arms that cause uneven wiping
• Restoring washer fluid spray functionality with the included nozzle
• Upgrading worn or corroded components to improve overall wiper system reliability

Installation Notes and Tips

Installation of the Dorman 42541 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 mounting point, ensuring the hook end is positioned correctly for blade attachment. Tighten the flange nut securely to prevent movement during operation. No instruction manual is included, so consulting a vehicle-specific repair guide or professional assistance is recommended for proper installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 42541 wiper arm undergoes quality checks to ensure durability and performance on Oldsmobile Montana and Pontiac Silhouette vehicles. While no specific warranty details are provided, Dorman typically offers limited warranties on their replacement components. Verify warranty terms with the product documentation or supplier.