Dorman 42845 Wiper Arm - Front Right

Durable Wiper Arm for Dodge Durango and Jeep Grand Cherokee

The Dorman 42845 wiper arm is designed specifically for select Dodge and Jeep models, providing reliable performance and a precise fit. Crafted from steel with a semi-gloss black finish, this wiper arm offers durability and corrosion resistance for long-lasting use.

Key Features of Dorman 42845 Wiper Arm

• Constructed from high-quality steel for strength and durability
• 23.6-inch length with an arc design for optimal windshield coverage
• Semi-gloss black finish resists corrosion and blends with vehicle aesthetics
• Specific fit for Dodge Durango, Jeep Grand Cherokee, and Grand Cherokee WK models
• Bolt-on attachment method with hook-style wiper end for secure installation
• Articulated design with a 177-degree head angle for effective wiping
• Pressure rating of 3 ensures consistent blade contact

Detailed Product Description

The Dorman 42845 wiper arm is engineered to meet the exact specifications of Dodge Durango and Jeep Grand Cherokee vehicles, including the Grand Cherokee WK. Its steel construction provides the necessary rigidity and resistance to wear, while the semi-gloss black finish offers protection against environmental elements. The arc-type design and articulated head with a 177-degree angle ensure the wiper blade maintains optimal contact with the windshield, improving visibility during adverse weather conditions. This wiper arm uses a bolt-on attachment method and features a hook-style end compatible with standard wiper blades (blade not included).

Common Applications and Issues Addressed

• Replacement for worn or bent wiper arms causing streaking or poor wiping
• Fixing loose or damaged wiper arms that fail to maintain blade pressure
• Restoring proper blade alignment for improved windshield coverage
• Addressing corrosion or rust on original wiper arms
• Ensuring compatibility with specific Dodge Durango and Jeep Grand Cherokee models

Installation Notes and Tips

Installation of the Dorman 42845 wiper arm is straightforward with its bolt-on design. Ensure the vehicle is parked with the wipers in the off position before removal. Remove the old wiper arm by loosening the mounting bolt, then align the new arm carefully to the mounting point and secure it firmly. Verify the arm’s articulation and blade fitment before use. No adapters or instruction manual are included, so referring to the vehicle’s service manual is recommended for proper installation procedures.

Quality Assurance and Warranty

Dorman manufactures this wiper arm to meet OEM standards for fit and function. While specific warranty details are not provided, Dorman products typically undergo quality checks to ensure durability and performance. Using the Dorman 42845 wiper arm helps maintain the safety and visibility standards expected for Dodge Durango and Jeep Grand Cherokee vehicles.