Dorman 42672 Windshield Wiper Arm - Front Left

OE-Style Front Left Wiper Arm

This Dorman windshield wiper arm is built for specific 2007 Cadillac, Chevrolet, and GMC applications where a direct-fit front left replacement is needed. Dorman 42672 is engineered to match the original arm’s fit and function while using durable plastic, rubber, and steel construction for reliable windshield wiping performance.

Key Features

• Direct replacement windshield wiper arm for specific vehicles
• Fits the front left position on listed 2007 applications
• Black finish with OE-style fit and function
• Constructed from plastic, rubber, and steel
• Includes a spray nozzle in the package contents
• Uses a spine / flange nut attachment method
• Pinch tab connector at the wiper end

Detailed Product Overview

Dorman 42672 is a specific-fit wiper arm designed for 2007 Cadillac Escalade, Escalade ESV, and Escalade EXT, plus Chevrolet Avalanche, Suburban 1500, Suburban 2500, Tahoe, and GMC Yukon, Yukon XL 1500, and Yukon XL 2500 models built to 7/22/07. It is made to restore the original front left wiper arm interface and maintain proper blade movement across the windshield. This part cross-references OE number 15284093 for the same application.

Common Problems This Part Can Address

• Broken or bent front left wiper arm
• Weak windshield contact from worn arm tension
• Uneven wiping caused by damaged arm hardware
• Loss of proper blade sweep on the driver side
• Corrosion or wear at the original arm assembly

Installation Notes and Tips

Verify vehicle build date and configuration before ordering, since this part fits 2007 models only through 7/22/07 and some Chevrolet and GMC applications exclude the Police Package. Confirm the front left position, spine / flange nut attachment, and pinch tab connector style before installation. Dorman 42672 is a direct-fit replacement for the listed Cadillac Escalade, Chevrolet Tahoe, and GMC Yukon applications, so matching the original mounting and connector style is essential for proper operation.

Quality Assurance

Dorman designs this wiper arm to match original fit and function on the specified vehicles and to provide durable, dependable service in normal windshield wiping use.