Raybestos 980399FZN Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for BMW X3 Vehicles

The Raybestos Element3; Coated Rotor 980399FZN is engineered to meet the braking demands of BMW X3 models. Designed as a vented, drum-in-hat type disc brake rotor, it offers precise fitment and consistent performance for your vehicle's braking system.

• Compatible with BMW X3 models
• Part number 980399FZN for exact replacement
• Vented disc brake rotor design for improved heat dissipation
• Drum-in-hat type rotor with integrated parking brake drum
• Coated surface to resist corrosion and extend rotor life
• 5 mounting bolt holes with a 120 mm bolt circle diameter
• Nominal thickness of 22.000 mm and discard thickness of 20.400 mm
• Overall height of 79.6 mm and outside diameter of 319.75 mm

About the Raybestos Element3; Coated Rotor Product Line

The Element3; Coated Rotor line from Raybestos focuses on providing rotors with a protective coating that helps prevent rust and corrosion, which can degrade braking performance over time. This coating extends the rotor's service life while maintaining the precise dimensions and vented design necessary for effective heat management. The 980399FZN rotor is part of this line, combining durability with reliable braking for BMW X3 vehicles.

Technical Specifications and Features

This disc brake rotor features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade. The drum-in-hat configuration integrates a parking brake drum, eliminating the need for a separate component. With a nominal thickness of 22.000 mm and a discard thickness of 20.400 mm, this rotor ensures safe replacement intervals. The rotor measures 319.75 mm in outside diameter and 79.6 mm in overall height, with 5 mounting bolt holes arranged on a 120 mm bolt circle diameter, ensuring precise fitment on BMW X3 models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor corrosion and surface rust that affect braking efficiency
• Resolving noise issues related to uneven rotor wear
• Upgrading to a vented rotor for improved heat management
• Maintaining parking brake functionality with the 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 BMW X3 specifications. Use proper torque settings on mounting bolts to avoid rotor warping. It is recommended to replace brake pads simultaneously to ensure optimal braking performance. Check rotor thickness regularly and replace when thickness reaches the discard limit of 20.400 mm.

Quality Assurance and Warranty

Raybestos rotors, including the Element3; Coated Rotor 980399FZN, are manufactured to meet or exceed OEM specifications for fit, form, and function. The protective coating helps extend rotor life by resisting corrosion. Warranty coverage details should be confirmed with the original product documentation or supplier, as it may vary by region.