Dorman 42633 Windshield Wiper Arm - Front Left

Dorman 42633 Front Left Wiper Arm

Dorman 42633 is a specific-fit windshield wiper arm for the front left position on select Ford Mustang models. Built from steel with a black finish, it matches the original arm’s fit and function for direct replacement service.

Key Features

• Specific-fit windshield wiper arm for the front left side
• Steel construction for durable service
• Black finish for an OE-style appearance
• Hook-style wiper end for the blade connection
• Spine / flange nut attachment method
• Designed for 1994-1997 Ford Mustang front left applications and 1998 Ford Mustang front left applications to 10/97

Detailed Description

This Dorman wiper arm is engineered to match the original fit and function on the specified Ford Mustang applications. Part number 42633 is built for the front left position and uses a hook-style end with a spine / flange nut attachment, making it a direct replacement for vehicles that require this configuration. The steel construction supports dependable operation, while the black finish helps maintain a factory-like look. This part cross-references Ford (e.g., F4ZZ17527A) for the same application.

Compatible With 1994-1997 Ford Mustang, front left, and 1998 Ford Mustang, front left, to 10/97. If you are replacing a worn, bent, or corroded Mustang wiper arm, Dorman 42633 provides a vehicle-specific solution for the front left windshield wiper location.

Common Problems This Part Can Address

• Wiper arm that no longer holds proper blade contact on the windshield
• Corrosion or surface wear on the original arm
• Bent or damaged arm from age, ice, or service issues
• Uneven wiping caused by a weakened arm assembly
• Incorrect fit after a previous replacement part was installed

Installation Notes and Tips

Verify the vehicle year and front left application before installation. Confirm the existing attachment style and wiper end type match this part number 42633. Inspect the wiper blade and pivot area during replacement, and make sure the arm seats correctly on the spindle before tightening to specification.

Quality Assurance

Dorman designs this windshield wiper arm to match the original arm’s fit and function on the listed vehicles. The steel construction and application-specific design support reliable replacement performance for Ford Mustang front left service.