Dorman 611-620 Wheel Fastener Cover

Overview of Dorman Wheel Fastener Covers for GM Vehicles

The Dorman 611-620 wheel fastener covers provide a durable and precise fit for various GM models including Buick, Chevrolet, GMC, Oldsmobile, Pontiac, and Saturn. Designed with a threaded attachment and metric sizing, these black plastic covers protect wheel nuts from corrosion and enhance the appearance of your vehicle's wheels.

• Material: High-quality black plastic for durability and weather resistance
• Attachment Type: Threaded for secure and easy installation
• Thread Size: Metric M24-2.0 ensuring compatibility with specified GM models
• Depth: 32.5 mm for proper coverage of wheel nuts
• Package Contents: Set of 5 wheel nut covers
• Compatible with multiple GM makes and models including Buick LaCrosse, Chevrolet Camaro, GMC Canyon, Pontiac G6, and Saturn Aura

Detailed Product Description

The Dorman 611-620 wheel fastener covers are engineered to fit metric M24-2.0 threaded wheel nuts commonly found on a range of GM vehicles. Made from durable black plastic, these covers provide protection against dirt, moisture, and road debris that can cause rust or damage to exposed wheel fasteners. The 32.5 mm depth ensures full coverage of the wheel nuts, maintaining both function and aesthetics. This set includes five covers, suitable for replacing worn or missing fastener covers on models such as the Chevrolet Colorado, Pontiac Grand Prix, Buick Lucerne, and Saturn Aura.

Common Applications and Problem Solving

• Protects wheel nuts from corrosion and rust caused by exposure to elements
• Prevents dirt and debris buildup on wheel fasteners
• Restores the factory appearance of wheels on Buick, Chevrolet, GMC, Oldsmobile, Pontiac, and Saturn vehicles
• Replaces missing or damaged wheel nut covers to maintain wheel integrity
• Ensures secure fitment with threaded attachment type for metric fasteners

Installation Notes and Tips

• Ensure wheel nuts are clean and free of debris before installation
• Thread the cover onto the wheel nut carefully to avoid cross-threading
• Verify the M24-2.0 metric thread size matches your vehicle’s wheel nuts
• Use appropriate tools to tighten if necessary, but avoid over-tightening to prevent damage
• Check fitment on models such as Buick LaCrosse, Chevrolet Camaro, and GMC Canyon for compatibility

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications, ensuring reliable fit and function. The 611-620 wheel fastener covers undergo quality control to provide consistent performance and durability. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship. Refer to Dorman’s official documentation for exact warranty terms.