Raybestos 582459FZN Disc Brake Rotor - Rear

Overview of Raybestos Element3 Coated Rotor 582459FZN

The Raybestos Element3; Coated Rotor 582459FZN is engineered for reliable braking performance on select Buick and Cadillac models. Designed specifically for the Buick Envision and Cadillac XT4, this vented disc brake rotor offers precise fitment and durability.

• Compatible with Buick Envision and Cadillac XT4
• Part number 582459FZN for exact replacement
• Vented disc brake rotor with smooth surface finish
• Nominal thickness of 0.906 inches (23.000 mm)
• Discard thickness at 0.827 inches (21.000 mm)
• Outside diameter of 12.402 inches (315.000 mm)
• Five mounting bolt holes with 0.626 inch (15.900 mm) diameter
• Center hole diameter of 2.657 inches (67.500 mm)
• Overall height of 1.772 inches (45.000 mm)

Detailed Product Specifications

This Raybestos disc brake rotor features a vented design that helps dissipate heat more effectively during braking, reducing the risk of brake fade. The smooth surface type ensures consistent contact with brake pads, promoting even wear and reliable stopping power. With a nominal thickness of 0.906 inches (23.000 mm) and a discard thickness of 0.827 inches (21.000 mm), this rotor meets OEM specifications for thickness tolerances. The rotor’s outside diameter measures 12.402 inches (315.000 mm), and it includes five mounting bolt holes arranged on a 4.724 inch (120.000 mm) bolt circle diameter, ensuring proper alignment and secure installation. The center hole diameter of 2.657 inches (67.500 mm) and overall height of 1.772 inches (45.000 mm) are designed to match the original equipment for the Buick Envision and Cadillac XT4.

About the Element3; Coated Rotor Product Line

The Element3; Coated Rotor line by Raybestos is designed to provide enhanced corrosion resistance and long-lasting performance. The coating applied to the rotor surface helps protect against rust and environmental damage, extending the service life of the rotor. This product line focuses on delivering consistent braking performance while maintaining the structural integrity of the rotor under demanding conditions.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Buick Envision and Cadillac XT4
• Addresses brake noise caused by uneven rotor surfaces
• Helps reduce brake fade from overheating during extended use
• Restores proper rotor thickness for safe braking performance
• Prevents rust and corrosion-related rotor damage

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify that the mounting bolt holes align correctly with the vehicle hub. It is recommended to replace brake pads simultaneously to maintain optimal braking efficiency. Torque mounting bolts to manufacturer specifications to avoid rotor warping. After installation, perform a test drive to confirm proper brake operation and absence of unusual noises.

Quality Assurance and Warranty

Raybestos rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The Element3; Coated Rotor 582459FZN undergoes rigorous quality control to ensure durability and performance. Warranty coverage details should be confirmed with the product documentation or manufacturer, as they may vary by application.