Dorman 42771 Wiper Arm - Rear

Reliable Wiper Arm Replacement for Toyota 4Runner

The Dorman 42771 wiper arm is designed specifically for Toyota 4Runner models, providing a precise fit and dependable performance. Crafted with durable metal and plastic materials, this 12.5-inch arc-style wiper arm ensures consistent windshield coverage and smooth operation.

• Constructed from a combination of metal and plastic for strength and flexibility
• 12.5-inch length with a 175-degree head angle for optimal windshield contact
• Specific fitment for Toyota 4Runner models to ensure proper installation
• Snap-on wiper end type with bolt-on attachment method for secure mounting
• Articulated design to maintain consistent pressure across the windshield

Durable Design and Precise Fitment

The Dorman 42771 wiper arm features a robust metal frame combined with plastic components to balance durability and corrosion resistance. Its arc-type design with a 175-degree head angle allows the wiper blade to maintain even pressure across the windshield, improving visibility during adverse weather conditions. This wiper arm is engineered specifically for Toyota 4Runner vehicles, ensuring a bolt-on installation that aligns perfectly with factory specifications. The snap-on wiper end type facilitates easy blade attachment without adapters, streamlining replacement and maintenance.

Compatible Applications and Use Cases

• Replacement for worn or damaged wiper arms on Toyota 4Runner models
• Restores proper windshield wiping performance and visibility
• Addresses issues such as uneven wiping, skipping, or streaking
• Ideal for vehicles experiencing wiper arm corrosion or bending
• Supports safe driving in rain, snow, and other challenging weather conditions

Installation Notes and Tips

Installation of the Dorman 42771 wiper arm requires a bolt-on attachment, matching the original equipment mounting style on Toyota 4Runner vehicles. No adapters or instruction manual are included, so familiarity with wiper arm replacement procedures is recommended. Ensure the wiper blade is compatible with a snap-on end type for proper fit. Tighten the mounting bolt securely to prevent movement or loosening during operation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. While specific warranty details for part number 42771 are not provided, Dorman typically offers limited warranties covering defects in materials and workmanship. This wiper arm is designed to provide reliable service and maintain consistent performance under normal operating conditions.