Dorman 42671 Windshield Wiper Arm - Front

Reliable Wiper Arm Replacement for Select GM and Saab Models

The Dorman 42671 wiper arm is designed to provide a precise fit and durable performance for specific Buick, Chevrolet, GMC, Oldsmobile, and Saab vehicles. Crafted from steel with a black finish, this wiper arm ensures reliable operation and longevity in various weather conditions.

• Constructed from durable steel material for strength and corrosion resistance
• Measures 19.75 inches in length for accurate fitment
• Black color finish to match original equipment appearance
• Specific fit for Buick, Chevrolet, GMC, Oldsmobile, and Saab models including Envoy, Trailblazer, Bravada, and 9-7x
• Hook-type wiper end for secure blade attachment
• Attachment method uses spine and flange nut for stable installation
• Package includes one wiper arm; no instruction manual included

Durable Steel Construction and Precise Fitment

The Dorman 42671 wiper arm is engineered with a steel construction that offers enhanced durability and resistance to wear. Its 19.75-inch length and hook-type wiper end are designed to match the original equipment specifications for a secure and proper fit. The black finish provides a clean, OEM-style look that complements the vehicle's exterior. This wiper arm is specifically made for select models from Buick, Chevrolet, GMC, Oldsmobile, and Saab, ensuring compatibility and reliable performance.

Compatible Vehicles and Applications

This wiper arm is compatible with the following makes and models:

• Buick: Rainier
• Chevrolet: Trailblazer, Trailblazer EXT
• GMC: Envoy, Envoy XL, Envoy XUV
• Oldsmobile: Bravada
• Saab: 9-7x

It is designed to replace worn or damaged wiper arms that may cause poor windshield wiping or blade detachment.

Common Issues Addressed by This Wiper Arm

• Wiper arm bending or breaking due to wear or impact
• Loose or unstable wiper blade attachment
• Corrosion or rust compromising arm integrity
• Poor windshield contact causing streaks or missed areas
• Incorrect length or fit causing improper wiping coverage

Installation Notes and Tips

Installation requires removal of the old wiper arm by loosening the flange nut and detaching from the spine. Align the Dorman 42671 wiper arm with the hook-type blade and secure it using the flange nut. No instruction manual is included, so referring to the vehicle’s service manual is recommended for proper installation procedures. Ensure the arm is firmly tightened to prevent movement during operation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 42671 wiper arm undergoes quality checks to ensure durability and reliable performance. While no specific warranty information is provided with this part, Dorman typically offers limited warranties on their replacement components. Consult Dorman’s official resources for detailed warranty terms.