Dorman 42546 Windshield Wiper Arm - Front Right

Dorman 42546 Front Right Wiper Arm

Dorman 42546 is a specific-fit windshield wiper arm for the front right position on select Chevrolet Express and GMC Savana vans. It is built to match the original arm’s fit and function, with a black finish and integrated spray nozzle for vehicles equipped with a nozzle in the arm.

• Specific-fit replacement for the front right windshield wiper arm
• Fits select Chevrolet Express 1500, 2500, and 3500 models
• Fits select GMC Savana 1500, 2500, and 3500 models
• Black steel, plastic, and rubber construction
• 25.5-inch length
• Attachment method: spine / flange nut
• Wiper end type: hook
• Package contents: wiper arm; spray nozzle

OE-Style Fit And Function

This windshield wiper arm is engineered to match the original arm on specified vehicles, helping restore proper blade contact and washer spray delivery on the front right side. It is a direct-fit solution for 1996-2014 Chevrolet Express 1500, Chevrolet Express 2500, Chevrolet Express 3500, GMC Savana 1500, GMC Savana 2500, and GMC Savana 3500 applications with a nozzle in the arm. Part number 42546 is also referenced by OE number 15072708 for the same application.

What This Wiper Arm Helps Address

• Loose, bent, or worn windshield wiper arm performance
• Uneven windshield contact caused by a fatigued arm
• Washer spray issues on vehicles with an in-arm nozzle
• Reduced wiping coverage on the front right side
• Replacement needs after corrosion or physical damage

Installation Notes

Verify the vehicle has the front right position and a nozzle in the arm before ordering. This part uses a spine / flange nut attachment and a hook-style wiper end. No instruction manual is included, so compare the original arm length, mounting style, and washer-nozzle configuration before installation.

Quality Assurance

Dorman designs this wiper arm to match original fit and function for the listed Chevrolet Express and GMC Savana applications. The construction combines steel, plastic, and rubber for durability and reliable operation in daily use.