Raybestos 580559FZN Disc Brake Rotor - Front

Reliable Vented Disc Brake Rotor for GM Vehicles

The Raybestos Element3; Coated Rotor 580559FZN is engineered for precise braking performance on select Buick, Cadillac, Chevrolet, and Pontiac models. Designed as a vented disc brake rotor, it offers consistent heat dissipation and durability for vehicles like the Bonneville, DeVille, Impala, LeSabre, Monte Carlo, and Park Avenue.

• Vented rotor design for improved heat management
• Nominal thickness of 1.181 inches (30.000 mm) with discard thickness at 1.126 inches (28.600 mm)
• Overall height of 2.000 inches (50.800 mm)
• Outside diameter measuring 11.929 inches (303.000 mm)
• Five mounting bolt holes with a 118.000 mm bolt circle diameter
• Center hole diameter of 2.782 inches (70.650 mm)
• Conventional rotor type compatible with drum-in-hat systems

About the Raybestos Element3; Coated Rotor Line

The Element3; Coated Rotor line from Raybestos focuses on providing rotors with a protective coating that helps resist corrosion and extends rotor life. This coating is particularly beneficial for vehicles exposed to moisture and road salts, maintaining braking efficiency over time. The 580559FZN part number belongs to this line, ensuring a balance of durability and performance for compatible GM models.

Technical Details and Compatibility

This disc brake rotor features a vented design that enhances cooling during braking, reducing the risk of brake fade. The nominal thickness of 1.181 inches (30.000 mm) ensures structural integrity, while the discard thickness of 1.126 inches (28.600 mm) indicates when replacement is necessary. The rotor’s overall height of 2.000 inches (50.800 mm) and outside diameter of 11.929 inches (303.000 mm) are engineered to fit specific GM vehicles with five mounting bolt holes arranged on a 118.000 mm bolt circle diameter. The center hole diameter of 2.782 inches (70.650 mm) allows for proper hub fitment.

Applications and Problem Solving

• Replacement for worn or warped rotors on Buick Bonneville and LeSabre
• Restores braking performance on Cadillac DeVille and Park Avenue
• Addresses brake noise and vibration issues on Chevrolet Impala and Monte Carlo
• Prevents brake fade caused by overheating during extended use
• Compatible with vehicles requiring conventional vented rotors with drum-in-hat design

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the mounting bolt hole pattern and center hole diameter match the vehicle hub. It is recommended to replace brake pads simultaneously to maintain optimal braking performance. Proper torque specifications should be followed when securing the rotor to avoid warping. Check rotor thickness regularly to determine when replacement is necessary based on discard thickness.

Quality Assurance and Warranty

Raybestos rotors undergo rigorous quality control to meet OEM standards for fit, form, and function. The Element3; Coated Rotor 580559FZN is designed to provide reliable braking performance and corrosion resistance. Warranty coverage details should be confirmed with the manufacturer or authorized distributor.