Raybestos 580838FZN Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Buick, Chevrolet, and Saab Models

The Raybestos Element3; Coated Rotor 580838FZN is engineered to provide consistent braking performance for select Buick, Chevrolet, and Saab vehicles. Designed as a solid, drum-in-hat type rotor, it meets precise specifications to ensure proper fit and function.

• Part Number: 580838FZN
• Brand Line: Element3; Coated Rotor
• Type: Solid Disc Brake Rotor with Drum-in-Hat design
• Mounting Bolt Hole Quantity: 5
• Outside Diameter: 292.1 mm (11.5 inches)
• Nominal Thickness: 12.0 mm (0.472 inches)
• Discard Thickness: 10.5 mm (0.413 inches)
• Center Hole Diameter: 67.4 mm (2.654 inches)
• Mounting Bolt Hole Circle Diameter: 120 mm (4.724 inches)
• Surface Type: Smooth
• Compatible Makes: Buick, Chevrolet, Saab
• Compatible Models: Buick LaCrosse, Regal; Chevrolet Malibu, Malibu Limited; Saab 9-5

Detailed Product Description and Specifications

This Raybestos disc brake rotor features a solid construction with a drum-in-hat design, integrating the drum brake surface into the rotor hat for compatibility with parking brake systems. The rotor's smooth surface ensures even pad contact and consistent braking performance. With an outside diameter of 292.1 mm and a nominal thickness of 12.0 mm, this rotor meets the exacting standards required for proper brake function and safety. The mounting bolt hole circle diameter of 120 mm and five mounting bolt holes provide secure attachment to the hub assembly. The center hole diameter of 67.4 mm ensures precise alignment on the vehicle hub.

About the Element3; Coated Rotor Brand Line

The Element3; Coated Rotor line by Raybestos is designed to offer enhanced corrosion resistance and durability through a protective coating. This coating helps reduce rust buildup on the rotor surface and hat area, extending the rotor's service life and maintaining consistent braking performance. The 580838FZN rotor benefits from this coating, making it suitable for vehicles exposed to varying weather conditions.

Applications and Common Issues Addressed

• Replacement for worn or warped rotors on Buick LaCrosse and Regal models
• Restores braking performance on Chevrolet Malibu and Malibu Limited vehicles
• Compatible with Saab 9-5 for addressing rotor thickness below discard limits
• Solves issues related to brake noise and vibration caused by uneven rotor surfaces
• Addresses corrosion and rust buildup on rotor surfaces

Installation Notes and Tips

• Verify rotor dimensions and bolt pattern compatibility with your specific vehicle model
• Ensure the rotor thickness is above the discard thickness of 10.5 mm before installation
• Clean the rotor surface and hub mounting area to prevent uneven mounting
• Torque mounting bolts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and replace if worn to ensure optimal braking performance

Quality Assurance and Warranty

Raybestos manufactures the 580838FZN rotor to meet or exceed OEM specifications, ensuring reliable performance and safety. The Element3; Coated Rotor line includes a protective coating to resist corrosion and extend rotor life. While specific warranty details may vary, Raybestos typically offers limited warranties covering defects in materials and workmanship. Consult product documentation for exact warranty terms.