Dorman 963-009D Weatherstrip Fastener

Durable Weatherstrip Fasteners for Select GM Vehicles

The Dorman 963-009D weatherstrip fasteners are designed to provide secure and reliable attachment for weatherstripping components on various Buick, Chevrolet, Oldsmobile, and Pontiac models. Manufactured from black plastic, these push retainers ensure a precise fit and long-lasting performance.

• Set of 4 black plastic push retainers
• Shaft diameter of 0.1 inches for accurate fitment
• Compatible with Buick Calais, Chevrolet Corsica, Corvette, Oldsmobile Cutlass Calais, Pontiac Grand Am, and Skylark
• Designed to securely fasten weatherstripping and trim components

Product Details and Specifications

The Dorman 963-009D weatherstrip fasteners are made from durable plastic material, providing resistance to wear and environmental factors. The black color matches factory components for a seamless appearance. Each package contains four push retainers with a shaft diameter of 0.1 inches, engineered to fit specific GM models including the Buick Calais, Chevrolet Corsica and Corvette, Oldsmobile Cutlass Calais, and Pontiac Grand Am and Skylark. These fasteners are essential for maintaining the integrity of door and window weatherstripping, preventing water leaks and wind noise.

Applications and Common Issues Addressed

• Secures weatherstripping to vehicle body panels
• Prevents water intrusion and wind noise caused by loose seals
• Replaces broken or missing fasteners to restore proper fit
• Maintains trim alignment and reduces rattling
• Helps preserve interior comfort and vehicle insulation

Installation Notes and Tips

Installation of the Dorman 963-009D weatherstrip fasteners requires removing the old or damaged retainers and aligning the new push retainers with the existing holes in the weatherstrip and vehicle body. Press firmly until the fastener snaps into place. Ensure the shaft diameter matches the mounting hole to avoid loose fitment. No special tools are required, but a trim removal tool can assist in removing old fasteners without damaging surrounding components.

Quality Assurance and Warranty Information

Dorman manufactures the 963-009D weatherstrip fasteners to meet or exceed OEM specifications for fit, form, and function. The plastic material is selected for durability and resistance to environmental exposure. While specific warranty details are not provided, Dorman products typically come with a limited warranty against defects in material and workmanship, ensuring reliable performance for your Buick, Chevrolet, Oldsmobile, or Pontiac vehicle.