Raybestos 580019FZN Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Buick, Chevrolet, GMC, and More

The Raybestos Element3; Coated Rotor 580019FZN offers a solid, durable solution for disc brake replacement on select Buick, Chevrolet, GMC, Isuzu, and Oldsmobile models. Designed to meet precise specifications, this rotor ensures consistent braking performance for vehicles like the Trailblazer, Envoy, and Ascender.

• Solid disc brake rotor with a 12.008-inch (305 mm) outside diameter
• Nominal thickness of 1.142 inches (29.000 mm) with a discard thickness of 1.083 inches (27.500 mm)
• Overall height measures 2.136 inches (54.250 mm)
• Six mounting bolt holes with a 5.000-inch (127 mm) bolt circle diameter
• Center hole diameter of 3.117 inches (79.150 mm) for precise fitment
• Conventional rotor design compatible with drum-in-hat brake systems

About the Raybestos Element3; Coated Rotor Line

The Element3; Coated Rotor line from Raybestos is engineered to provide reliable braking performance with a protective coating that helps resist rust and corrosion. This coating extends the rotor's service life and maintains a clean appearance, making it suitable for vehicles that require consistent stopping power under various driving conditions. The 580019FZN part is a solid rotor designed for conventional brake setups, ensuring compatibility with multiple GM and related models.

Technical Details and Specifications

This Raybestos disc brake rotor features a solid design with an outside diameter of 12.008 inches (305 mm), making it suitable for specific mid-size SUVs and trucks. The nominal thickness of 1.142 inches (29.000 mm) ensures adequate material for heat dissipation and durability, while the discard thickness of 1.083 inches (27.500 mm) indicates when replacement is necessary to maintain safe braking performance. The rotor's overall height is 2.136 inches (54.250 mm), and it includes six mounting bolt holes with a 0.517-inch (13.150 mm) diameter, arranged on a 5.000-inch (127 mm) bolt circle diameter. The center hole diameter of 3.117 inches (79.150 mm) allows for precise alignment during installation.

Compatible Vehicles and Applications

• Buick Ascender
• Chevrolet Trailblazer
• GMC Envoy
• Isuzu Ascender
• Oldsmobile Bravada
• Chevrolet Rainier

This rotor is designed for vehicles equipped with conventional drum-in-hat brake systems and is ideal for replacing worn or damaged rotors to restore braking efficiency.

Installation Notes and Tips

• Ensure the rotor thickness is above the discard thickness of 1.083 inches before installation
• Clean the mounting surface and hub to prevent rotor runout
• Torque mounting bolts to manufacturer specifications for secure fitment
• Inspect brake pads and hardware during rotor replacement for optimal performance
• Use proper tools to avoid damage to the rotor coating during installation

Quality Assurance and Warranty

Raybestos disc brake rotors, including the Element3; Coated Rotor 580019FZN, are manufactured to meet or exceed OEM standards for fit, form, and function. The protective coating helps reduce corrosion, contributing to longer service life. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship to ensure customer confidence in their braking components.