Dorman 42820 Wiper Arm - Front Right

Reliable Dorman Wiper Arm for Precise Windshield Clearing

The Dorman 42820 wiper arm is designed to provide a secure and durable connection between your vehicle's wiper blade and the wiper motor. Constructed with steel and finished in black paint, this specific fit wiper arm ensures consistent performance and longevity for your vehicle's windshield wiper system.

• Durable steel construction with a black painted finish for corrosion resistance
• 24.75-inch length designed for specific vehicle fitment
• Hook-type wiper end compatible with standard wiper blades
• Attachment method utilizes spline and clip for secure installation
• Includes one wiper arm; blade sold separately

Durable Materials and Precise Fitment

The Dorman 42820 wiper arm combines a steel body with rubber components to maintain flexibility and strength. Its 24.75-inch length and hook-style end are engineered for specific vehicle applications, ensuring a proper fit and optimal wiping performance. The black painted finish helps protect against rust and environmental wear, extending the service life of the wiper arm. The spline and clip attachment method provides a reliable connection to the wiper motor assembly, reducing the risk of loosening or detachment during operation.

Compatible Vehicles and Applications

This wiper arm is designed for specific vehicle models requiring a 24.75-inch arm with a hook end and spline clip attachment. It is commonly compatible with various makes and models that utilize this configuration, including certain Ford, Chevrolet, and Dodge vehicles. Always verify fitment with your vehicle's specifications before purchase.

• Replaces worn or damaged wiper arms causing poor blade contact
• Eliminates wiper arm bending or breakage issues
• Restores proper blade alignment and windshield coverage
• Prevents skipping or streaking during windshield wiping
• Improves overall visibility in adverse weather conditions

Installation Notes and Tips

Installation of the Dorman 42820 wiper arm requires removal of the existing arm by disengaging the spline and clip attachment. Align the new arm's spline and clip with the wiper motor shaft and press firmly into place. Ensure the hook end is correctly oriented to accept the wiper blade. No instruction manual is included, so consulting a vehicle-specific repair guide or professional installation is recommended for best results.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. While no specific warranty information is provided for part number 42820, Dorman typically offers limited warranties covering defects in materials and workmanship. For detailed warranty terms, refer to Dorman's official documentation or contact customer support.