Dorman 42552 Windshield Wiper Arm - Front Right

Reliable Wiper Arm Replacement for Buick, Cadillac, Oldsmobile, and Pontiac

The Dorman 42552 wiper arm is designed specifically for select Buick, Cadillac, Oldsmobile, and Pontiac models, including the 88, 98, Bonneville, DeVille, Fleetwood, LeSabre, LSS, and Park Avenue. Constructed from durable steel with a black finish, this wiper arm ensures a secure and precise fit for your vehicle's windshield wiper system.

• Made from sturdy steel material for long-lasting durability
• 24.75-inch length tailored for specific vehicle models
• Black color finish to match original equipment appearance
• Pin-type wiper end for secure blade attachment
• Attachment method uses spine and flange nut for firm installation
• Compatible with Buick, Cadillac, Oldsmobile, and Pontiac models listed
• Includes one wiper arm per package

Durable Steel Construction and Precise Fitment

The Dorman 42552 wiper arm is engineered to meet the exact specifications of your vehicle’s original equipment. Its steel construction provides strength and resistance to corrosion, while the black finish maintains a clean, factory look. The 24.75-inch length and pin-type wiper end ensure compatibility with the designated Buick, Cadillac, Oldsmobile, and Pontiac models, providing reliable windshield wiping performance. The attachment method using a spine and flange nut allows for a secure and stable connection to the vehicle’s wiper system.

Compatible Vehicle Models and Applications

This wiper arm is specifically designed for the following makes and models: Buick 88, Buick 98, Oldsmobile 88, Pontiac Bonneville, Cadillac DeVille, Cadillac Fleetwood, Buick LeSabre, Oldsmobile LSS, and Buick Park Avenue. Using the correct wiper arm ensures proper blade alignment and effective windshield clearing, which is critical for safe driving in adverse weather conditions.

• Worn or bent wiper arm causing uneven blade contact
• Corroded or damaged arm affecting wiping performance
• Loose attachment leading to blade detachment
• Incorrect length or fit causing streaking or missed areas
• Replacement for broken or missing wiper arm components

Installation Notes and Tips

Installation of the Dorman 42552 wiper arm requires removal of the old arm by loosening the flange nut and detaching the spine connection. Align the new arm carefully to the pin-type wiper end and secure it firmly with the flange nut. No instruction manual is included, so referring to the vehicle’s service manual is recommended for proper installation procedures. Ensure the arm moves freely without obstruction and that the blade contacts the windshield evenly.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 42552 wiper arm undergoes quality checks to ensure durability and reliable performance. While no specific warranty details are provided with this part, Dorman typically offers limited warranties on their replacement components. Verify warranty terms with the product documentation or supplier.