Raybestos 582456FZN Disc Brake Rotor - Rear

Overview of Raybestos Element3 Coated Rotor 582456FZN

The Raybestos Element3; Coated Rotor 582456FZN is engineered for reliable braking performance on Buick Envision models. This disc brake rotor features precise dimensions and a durable coating designed to resist corrosion and wear.

• Compatible with Buick Envision vehicles
• Part number 582456FZN for exact fitment
• Solid disc brake rotor with smooth surface
• Coated finish for enhanced corrosion resistance
• Mounting bolt hole quantity: 5 for secure installation
• Nominal thickness: 0.472 inches (12.000 mm)
• Discard thickness: 0.394 inches (10.000 mm)
• Outside diameter: 12.402 inches (315.000 mm)
• Inside diameter: 8.780 inches (223.000 mm)
• Overall height: 1.768 inches (44.900 mm)

Detailed Product Description and Specifications

This Raybestos disc brake rotor, part number 582456FZN, is designed specifically for the Buick Envision. It features a solid rotor design with a smooth braking surface that ensures consistent contact with brake pads. The rotor’s nominal thickness of 0.472 inches (12.000 mm) provides durability and longevity, while the discard thickness of 0.394 inches (10.000 mm) indicates when replacement is necessary to maintain safe braking performance.

The rotor measures 12.402 inches (315.000 mm) in outside diameter and 8.780 inches (223.000 mm) in inside diameter, with an overall height of 1.768 inches (44.900 mm). It includes five mounting bolt holes with a bolt hole circle diameter of 4.724 inches (120.000 mm) and a mounting bolt hole diameter of 0.630 inches (16.000 mm), ensuring proper fitment and secure attachment to the vehicle hub.

About the Element3; Coated Rotor Product Line

The Element3; Coated Rotor line by Raybestos is designed to provide enhanced corrosion resistance through a specialized coating process. This coating helps protect the rotor surface from rust and environmental damage, extending the service life of the rotor. The Element3 line focuses on delivering reliable braking performance with consistent rotor thickness and smooth surfaces, suitable for conventional disc brake systems like those found on the Buick Envision.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Buick Envision
• Addressing brake noise caused by uneven rotor surfaces
• Resolving reduced braking efficiency due to rotor thickness below discard limits
• Preventing corrosion-related rotor damage in humid or salty environments
• Ensuring proper rotor fitment with 5-bolt mounting pattern

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below 0.394 inches (10.000 mm)
• Clean mounting surface to ensure proper rotor seating
• Torque mounting bolts to manufacturer specifications for secure fit
• Inspect brake pads for wear and replace if necessary to avoid uneven rotor wear
• Check for proper alignment of bolt holes and center hole diameter (2.657 inches / 67.500 mm)

Quality Assurance and Warranty

Raybestos disc brake rotors, including the Element3; Coated Rotor 582456FZN, are manufactured to meet or exceed OEM specifications. The coating process enhances durability and corrosion resistance, contributing to consistent braking performance. Warranty coverage details should be confirmed with the product documentation or manufacturer, as they may vary by application and region.