Raybestos 980372FZN Disc Brake Rotor - Front

Overview of Raybestos Element3 Coated Rotor 980372FZN

The Raybestos Element3; Coated Rotor 980372FZN is engineered for reliable braking performance on Lexus RX330 and RX350 models. This vented disc brake rotor is designed to meet precise specifications, ensuring consistent stopping power and durability.

• Compatible with Lexus RX330 and RX350
• Vented disc brake rotor for improved heat dissipation
• Overall height: 1.937 inches (49.2 mm)
• Outside diameter: 12.559 inches (319 mm)
• Mounting bolt hole quantity: 5 with 0.566 inch (14.4 mm) diameter
• Nominal thickness: 1.102 inches (28 mm)
• Discard thickness: 1.024 inches (26 mm)
• Center hole diameter: 2.441 inches (62 mm)
• Conventional rotor type with drum-in-hat design

Detailed Product Description

This Raybestos disc brake rotor, part number 980372FZN, is specifically designed for Lexus RX330 and RX350 vehicles. The rotor features a vented design that enhances heat dissipation during braking, reducing the risk of brake fade under demanding conditions. With a nominal thickness of 1.102 inches (28 mm) and a discard thickness of 1.024 inches (26 mm), this rotor maintains structural integrity and performance throughout its service life. The overall height of 1.937 inches (49.2 mm) and an outside diameter of 12.559 inches (319 mm) ensure proper fitment and compatibility with the specified Lexus models. The rotor includes five mounting bolt holes with a diameter of 0.566 inches (14.4 mm) arranged on a 4.5 inch (114.3 mm) bolt circle diameter, matching factory specifications for secure installation.

About the Element3; Coated Rotor Product Line

The Element3; Coated Rotor line by Raybestos offers rotors with a protective coating designed to resist corrosion and extend rotor life. This coating helps maintain a clean surface and reduces the likelihood of rust formation, which can affect braking performance and rotor longevity. The 980372FZN rotor benefits from this coating, providing a balance of durability and consistent braking for Lexus RX330 and RX350 vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Addressing rotor corrosion that leads to uneven braking
• Improving heat dissipation to reduce brake fade during heavy use
• Restoring proper rotor thickness to maintain braking efficiency
• Ensuring secure fitment with correct bolt hole pattern and dimensions

Installation Notes and Tips

• Verify rotor thickness before installation; replace if below discard thickness of 1.024 inches (26 mm)
• Ensure mounting surfaces are clean and free of debris for proper rotor seating
• Torque mounting bolts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and hardware during rotor replacement for optimal system performance
• Follow vehicle-specific service manual instructions for brake system maintenance

Quality Assurance and Warranty

Raybestos rotors, including the Element3; Coated Rotor 980372FZN, are manufactured to meet or exceed OEM standards for fit, form, and function. The protective coating enhances corrosion resistance, contributing to longer service life. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.