Dorman 42553 Windshield Wiper Arm - Front Left

Dorman 42553 Front Left Wiper Arm

Dorman 42553 is a specific-fit windshield wiper arm for the front left position on select Buick, Oldsmobile, Pontiac, and Cadillac vehicles. Built from steel with a black finish, it is made to match the original arm’s fit and function for dependable windshield wiping performance.

Key Features

• Steel construction for durable service
• Black finish for an OE-style appearance
• Specific fit for the front left wiper position
• Pin-style wiper end type
• Spine / flange nut attachment method
• Direct replacement part number 42553

Detailed Description

This windshield wiper arm is engineered as a direct replacement for the original front left arm on select applications, including 1991-1995 Buick Park Avenue, 1992-1995 Buick LeSabre, 1991-1995 Oldsmobile 98, 1992-1995 Oldsmobile 88, 1992-1995 Pontiac Bonneville, 1991-1993 Cadillac DeVille, and 1991 Cadillac Fleetwood. It also fits 1996 Buick LeSabre and Park Avenue, 1996 Oldsmobile 88, 98, and LSS, and 1996 Pontiac Bonneville to VIN H618754. The steel arm and pin-style end help maintain secure blade attachment and consistent contact across the windshield. Part number 42553 is also cross-referenced to 22093286 for the same application.

Common Problems It Can Help Solve

• Wiper arm that no longer holds proper tension against the windshield
• Corrosion or wear on the original arm
• Poor wiping performance caused by a bent or damaged arm
• Loose or unreliable blade attachment at the pin end
• Replacement needs after collision or service damage

Installation Notes and Tips

Verify the vehicle year, make, model, and front left position before ordering. Confirm the VIN note for 1996 applications, since several listings apply only to vehicles up to VIN H618754. Match the spine / flange nut attachment and pin-style wiper end to the original hardware and blade connection before installation.

Quality Assurance

Dorman designs this wiper arm to match the fit and function of the original part on specified vehicles. The steel construction supports durable, reliable operation in normal service conditions.