Dorman 602-5423 Wiper Arm - Left or Right

Durable Dorman Wiper Arm for Precise Windshield Coverage

The Dorman 602-5423 wiper arm is engineered to provide reliable performance and a secure fit for specific vehicle models. Crafted from steel with a glossy black finish, this arc-type wiper arm ensures consistent pressure and smooth operation for clear visibility in various weather conditions.

• Constructed from durable steel material for long-lasting strength
• Glossy black finish enhances corrosion resistance and appearance
• 20-inch length designed for specific vehicle fitment
• Arc-type design with a 170-degree head angle for optimal blade contact
• Bolt-on attachment method with pin-type wiper end for secure installation
• Articulated wet arm design to maintain consistent pressure across the windshield
• Pressure rating of 4.5 ensures effective wiping performance

Technical Details and Compatibility

The Dorman 602-5423 wiper arm is a specific fit replacement part, compatible with select makes and models requiring a 20-inch arc-type wiper arm. Its steel construction provides durability against wear and environmental exposure, while the glossy black finish offers added protection against rust. The articulated wet arm design helps maintain even pressure distribution, improving wiping efficiency and reducing streaking. The bolt-on attachment with a pin-type wiper end ensures a secure and stable connection to the vehicle’s wiper system.

Common Applications and Problem Solving

• Replacement for worn or bent wiper arms causing uneven blade contact
• Restores proper windshield wiping performance for improved visibility
• Addresses issues with loose or damaged wiper arm attachments
• Prevents streaking and missed spots during rain or snow
• Suitable for vehicles requiring a 20-inch arc-type wiper arm with pin attachment

Installation Notes and Tips

Installation of the Dorman 602-5423 wiper arm requires a bolt-on method using the existing mounting hardware. Ensure the wiper arm is aligned correctly with the windshield and securely fastened to prevent movement during operation. No adapters or instruction manual are included, so refer to the vehicle’s service manual for specific installation procedures. Proper installation will help maintain consistent pressure and optimal wiping performance.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable fit and function. While no specific warranty information is provided for this wiper arm, Dorman products typically undergo rigorous quality control to ensure durability and performance. Using the Dorman 602-5423 wiper arm helps maintain the safety and visibility standards required for your vehicle.