Dorman 611-637 Wheel Fastener Cover

Overview of Dorman Wheel Fastener Covers for Buick and Chevrolet

The Dorman 611-637 wheel fastener covers provide a durable and precise fit for select Buick, Chevrolet, Oldsmobile, and Pontiac models. Designed with a threaded attachment and metric sizing, these gray plastic covers protect wheel nuts from corrosion and debris while maintaining a clean appearance.

• Material: Durable gray plastic
• Attachment Type: Threaded for secure fit
• Thread Size: Metric M24-2.0
• Depth: 1.51 inches
• Package Contents: Set of 5 wheel nut covers
• Compatible with Buick, Chevrolet, Oldsmobile, and Pontiac models

Detailed Product Description

The Dorman 611-637 wheel fastener covers are engineered to fit metric thread size M24-2.0, making them compatible with wheel nuts on vehicles such as the Buick Rendezvous, Chevrolet Cavalier, LSS, Montana, and Oldsmobile 88. Constructed from gray plastic, these covers offer resistance to environmental factors that can cause rust or damage to exposed wheel fasteners. The threaded attachment type ensures a secure and stable installation, preventing loosening during vehicle operation. With a depth of 1.51 inches, these covers provide adequate coverage for wheel nuts while maintaining a low-profile look.

Common Applications and Problem Solving

• Protects wheel nuts from rust and corrosion caused by moisture and road salt
• Prevents dirt and debris buildup on wheel fasteners
• Maintains the aesthetic appearance of wheels on Buick Rendezvous and Chevrolet Montana models
• Replaces missing or damaged wheel nut covers to ensure consistent protection
• Helps avoid potential wheel nut loosening by providing a secure threaded fit

Installation Notes and Tips

• Ensure the wheel nut threads are clean before installation for proper fit
• Thread the cover onto the wheel nut carefully to avoid cross-threading
• Use the correct torque specifications for wheel nuts to prevent damage to the cover
• Check fitment compatibility with your specific Buick, Chevrolet, Oldsmobile, or Pontiac model before installation

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 611-637 wheel fastener covers undergo quality inspections to ensure durability and reliable performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official warranty policy for complete information.