Buy OEM GENERAL MOTORS Part # 15829647 (10367563). Windshield Wiper Arm. Windshield Wiper Arm - Repair or Replace If your wiper arm is damaged, your wiper blades might chatter excessively

Windshield Wiper Arm.
Windshield Wiper Arm.

Windshield Wiper Arm

Windshield Wiper Arm - Repair or Replace
If your wiper arm is damaged, your wiper blades might chatter excessively even if they’re new. Let our service department replace the wiper arm on your if necessary.