Dorman 42131 Wiper Arm - Rear

Durable Wiper Arm for Toyota Prius Models

The Dorman 42131 wiper arm is designed specifically for Toyota Prius, Prius C, Prius Prime, and Prius V models. Constructed from durable plastic with a matte black finish, this arc-type wiper arm offers reliable performance and a precise fit for your vehicle's windshield wiper system.

• Material: High-quality plastic construction for lightweight durability
• Length: 15.6 inches, designed to match specific Toyota Prius models
• Color: Matte black finish for a sleek, low-profile appearance
• Type: Arc-shaped wiper arm with a 135-degree head angle for optimal blade contact
• Attachment Method: Bolt-on installation with snap-in wiper end type
• Articulated design to ensure smooth and consistent wiping motion
• Pressure Rating: 1.7 for effective windshield contact

Product Details and Specifications

The Dorman 42131 wiper arm is engineered as a specific fit replacement part for Toyota Prius, Prius C, Prius Prime, and Prius V vehicles. Its plastic construction balances strength and flexibility, while the matte black finish resists corrosion and blends seamlessly with your vehicle's exterior. The arc design and 135-degree head angle provide consistent pressure across the wiper blade, improving visibility during adverse weather conditions. This wiper arm features a bolt-on attachment method and a snap-in wiper end type, ensuring secure and straightforward installation without the need for adapters or additional hardware.

Common Applications and Problem Solving

• Replacement for worn or damaged wiper arms on Toyota Prius models
• Restores proper blade alignment and pressure for effective windshield clearing
• Eliminates skipping or streaking caused by bent or broken wiper arms
• Prevents corrosion-related failures with durable plastic and matte finish
• Improves overall windshield visibility and driver safety in rain or snow

Installation Notes and Tips

Installation of the Dorman 42131 wiper arm is straightforward with its bolt-on design. Ensure the mounting bolt is securely tightened to prevent movement during operation. The snap-in wiper end type allows for easy attachment of compatible wiper blades. No adapters or instruction manual are included, so refer to your vehicle’s service manual for detailed installation guidance. Verify compatibility with your specific Toyota Prius model before purchase.

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 42131, Dorman typically offers limited warranties on their replacement components. This wiper arm is designed to provide reliable service and maintain consistent performance under normal operating conditions.