Dorman 42732 Windshield Wiper Arm - Front Left

OE-Style Front Left Wiper Arm

Dorman 42732 is a specific-fit windshield wiper arm for the front left position on select Buick, Oldsmobile, Pontiac, and Chevrolet models. It is built to match the original arm’s fit and function, with materials selected for dependable operation and long-term durability.

For drivers searching for a front left wiper arm for a 1992-1998 Buick Skylark, 1992-1998 Pontiac Grand Am, or 1987-1996 Chevrolet Corsica, this replacement follows the original mounting and blade interface used on those vehicles. Part number 42732 also cross-references 427322 and 22110529 for the same application.

Key Features

• Specific-fit windshield wiper arm for the front left position
• Constructed with plastic, rubber, and steel components
• Black finish for a factory-style appearance
• Length: 28.38 in.
• Attachment method: spine / flange nut
• Wiper end type: pin
• Package contents: wiper arm; spray nozzle
• Dorman part number 42732

Detailed Description

This Dorman windshield wiper arm is engineered as a direct replacement for the original arm on specified vehicles, helping restore proper windshield wiping performance and secure blade engagement. The design uses a spine / flange nut attachment and a pin-style wiper end to match the original connection points on the listed applications. It is a practical choice for owners needing a front left wiper arm for Buick Skylark, Pontiac Grand Am, Oldsmobile Achieva, or Chevrolet Corsica models within the confirmed fitment range.

Vehicle Fitment

• Fits 1992-1998 Buick Skylark, front left.
• Fits 1992-1998 Oldsmobile Achieva, front left.
• Fits 1992-1998 Pontiac Grand Am, front left.
• Fits 1987-1996 Chevrolet Corsica, front left.

Common Problems This Part Can Address

• Wiper arm that no longer holds the blade securely
• Uneven or incomplete windshield sweep on the front left side
• Corrosion, wear, or damage to the original arm assembly
• Loss of proper contact between the blade and windshield
• Replacement needs after a bent or broken factory arm

Installation Notes and Tips

Verify the vehicle’s year, make, model, and front left position before ordering. Confirm the attachment style and wiper end type match the original hardware on the vehicle. Transfer or align the spray nozzle as needed during installation, and inspect the wiper blade condition at the same time for consistent wiping performance.

Quality Assurance

Dorman designs this replacement arm to match original fit and function on the listed applications, with materials chosen for durability and reliable performance. Part number 42732 is built for specific-fit use on the confirmed vehicle applications.