Dorman 42791 Wiper Arm - Rear

Durable Wiper Arm for Porsche Cayenne

The Dorman 42791 wiper arm is designed specifically for Porsche Cayenne models, providing reliable performance and a precise fit. Crafted from durable plastic with a matte black finish, this arc-type wiper arm offers a secure bolt-on attachment and a snap-in wiper end for easy installation.

• Material: High-quality plastic construction for durability
• Length: 19.75 inches for optimal windshield coverage
• Color: Matte black finish for a sleek, low-glare appearance
• Attachment Method: Bolt-on design with snap-in wiper end
• Type: Arc-shaped wiper arm with 180-degree head angle
• Pressure Rating: 26 for consistent blade contact
• Articulated design to maintain proper blade alignment
• Specific fitment for Porsche Cayenne models

Product Details and Specifications

The Dorman 42791 wiper arm is engineered to meet the exact specifications of Porsche Cayenne vehicles, ensuring a precise and secure fit. Its plastic construction balances strength and flexibility, while the matte black finish reduces reflections and complements the vehicle's exterior. The arc design and 180-degree head angle help maintain consistent pressure across the wiper blade, improving windshield clearing performance. This wiper arm features a bolt-on attachment method and a snap-in wiper end type, allowing for straightforward replacement without the need for adapters or additional hardware.

Compatible Applications and Use Cases

• Replacement of worn or damaged wiper arms on Porsche Cayenne models
• Restoring proper windshield wiping performance and visibility
• Addressing issues with loose or misaligned wiper arms
• Improving blade contact pressure for effective water removal
• Maintaining the original equipment fit and finish

Installation Notes and Tips

Installation of the Dorman 42791 wiper arm is designed to be straightforward with its bolt-on attachment and snap-in wiper end. Ensure the vehicle is parked with the wipers in the service position before beginning installation. Remove the old wiper arm by loosening the mounting bolt, then align the new arm carefully to the mounting point and secure it firmly. No adapters or instruction manual are included, so referring to the vehicle’s service guide is recommended for proper torque specifications and positioning.

Quality Assurance and Warranty

Dorman manufactures the 42791 wiper arm to meet industry standards for fit and function, specifically tailored for Porsche Cayenne vehicles. While no explicit warranty information is provided, Dorman parts typically undergo quality checks to ensure durability and reliable performance in automotive applications.