Dorman 42547 Windshield Wiper Arm (Left)

Replace a worn or damaged windshield wiper arm on your GM Silverado/Sierra 2500HD/3500HD with the Dorman 42547 Windshield Wiper Arm (Left). This windshield wiper arm is designed to match the fit and function and is engineered for durability and reliable performance. This wiper arm is a reliable replacement for an original wiper arm that has failed due to spring wear, snow damage, or metal fatigue.

Attachment Method: Spine / Flange Nut

Color: Black

Instruction Manual Included: No

Length: 20.86 in

Material: Steel; Plastic; Rubber

Package Contents: Wiper Arm; Spray Nozzle

Universal Or Specific Fit: Specific

Wiper End Type: Hook