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Dorman 42731 Windshield Wiper Arm - Front Right
| Brand | Dorman 42731 |
|---|---|
| Position | Front Right |
| Attachment Method | Spine / Flange Nut |
| Color | Black |
| Instruction Manual Included | No |
| Length | 24.5 |
| Material | Plastic |
| Material | Rubber |
| Material | Steel |
| Package Contents | Wiper Arm; Spray Nozzle |
| Universal Or Specific Fit | Specific |
| Wiper End Type | Pin |
| Fits | Buick, Oldsmobile, Pontiac, and Chevrolet · 31 vehicles |
OE-style fit. Matches the original arm's function for a straightforward replacement.
Durable construction. Built with steel, plastic, and rubber for reliable performance.
Complete assembly. Includes a wiper arm and spray nozzle in one package.
Cross-references 427312 and 22110528 for the same application. See all 2.
Dorman 42731 Front Right Wiper Arm
Dorman 42731 is a specific-fit windshield wiper arm for the front right position on select Buick, Oldsmobile, Pontiac, and Chevrolet vehicles. It is built to match the original arm’s fit and function, with a black finish and durable plastic, rubber, and steel construction.
Key Features
- Specific-fit windshield wiper arm for the front right side
- Black finish for a clean OE-style appearance
- Constructed from plastic, rubber, and steel for durability
- 24.5-inch length
- Spine / flange nut attachment method
- Pin-style wiper end type
- Package includes wiper arm and spray nozzle
Fitment Details
- Fits 1992-1998 Buick Skylark, front right.
- Fits 1992-1998 Oldsmobile Achieva, front right.
- Fits 1992-1998 Pontiac Grand Am, front right.
- Fits 1987-1996 Chevrolet Corsica, front right.
Product Description
This Dorman wiper arm is engineered for direct replacement on the listed applications, including Buick Skylark, Oldsmobile Achieva, Pontiac Grand Am, and Chevrolet Corsica. Part number 42731 is designed to restore proper windshield wiping action by matching the original arm’s mounting style, length, and end configuration. This part cross-references 427312 and 22110528 for the same application.
Common Problems It Can Help Solve
- Wiper arm that no longer maintains proper pressure on the windshield
- Incorrect sweep pattern caused by a worn or damaged arm
- Corrosion or fatigue in the original steel arm assembly
- Loose or damaged attachment at the spine / flange nut connection
- Poor wiping performance on the front right side
Installation Notes and Tips
Verify vehicle year, make, model, and front right position before installation. Confirm the arm length, pin-style end, and spine / flange nut attachment match the original equipment on your vehicle. Transfer or align the spray nozzle as needed during replacement, and inspect the windshield linkage and pivot points for wear before final assembly.
Quality Assurance
Dorman designs this windshield wiper arm to match the fit and function of the original part on specified vehicles. The construction and OE-style configuration support reliable operation on the listed Buick, Oldsmobile, Pontiac, and Chevrolet applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1998 | Buick | Skylark | Front Right | — |
| 1998 | Oldsmobile | Achieva | Front Right | — |
| 1998 | Pontiac | Grand Am | Front Right | — |
| 1997 | Buick | Skylark | Front Right | — |
| 1997 | Oldsmobile | Achieva | Front Right | — |
| 1997 | Pontiac | Grand Am | Front Right | — |
| 1996 | Buick | Skylark | Front Right | — |
| 1996 | Chevrolet | Corsica | Front Right | — |
| 1996 | Oldsmobile | Achieva | Front Right | — |
| 1996 | Pontiac | Grand Am | Front Right | — |
| 1995 | Buick | Skylark | Front Right | — |
| 1995 | Chevrolet | Corsica | Front Right | — |
| 1995 | Oldsmobile | Achieva | Front Right | — |
| 1995 | Pontiac | Grand Am | Front Right | — |
| 1994 | Buick | Skylark | Front Right | — |
| 1994 | Chevrolet | Corsica | Front Right | — |
| 1994 | Oldsmobile | Achieva | Front Right | — |
| 1994 | Pontiac | Grand Am | Front Right | — |
| 1993 | Buick | Skylark | Front Right | — |
| 1993 | Chevrolet | Corsica | Front Right | — |
| 1993 | Oldsmobile | Achieva | Front Right | — |
| 1993 | Pontiac | Grand Am | Front Right | — |
| 1992 | Buick | Skylark | Front Right | — |
| 1992 | Chevrolet | Corsica | Front Right | — |
| 1992 | Oldsmobile | Achieva | Front Right | — |
| 1992 | Pontiac | Grand Am | Front Right | — |
| 1991 | Chevrolet | Corsica | Front Right | — |
| 1990 | Chevrolet | Corsica | Front Right | — |
| 1989 | Chevrolet | Corsica | Front Right | — |
| 1988 | Chevrolet | Corsica | Front Right | — |
| 1987 | Chevrolet | Corsica | Front Right | — |
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