Raybestos 66647FZN Disc Brake Rotor - Front

Reliable Disc Brake Rotor for Ford Expedition and Lincoln Navigator

The Raybestos Element3; Coated Rotor 66647FZN is engineered to provide consistent braking performance for Ford Expedition and Lincoln Navigator models. Designed as a vented, conventional disc brake rotor, it meets precise specifications to ensure proper fit and function.

• Compatible with Ford Expedition and Lincoln Navigator vehicles
• Vented disc brake rotor design for improved heat dissipation
• Overall height: 1.855 inches (47.100 mm)
• Outside diameter: 12.120 inches (307.850 mm)
• Mounting bolt hole quantity: 5 with 5.315 inch (135.000 mm) bolt circle diameter
• Center hole diameter: 3.638 inches (92.400 mm)
• Nominal thickness: 1.185 inches (30.100 mm); discard thickness: 1.091 inches (27.700 mm)

Product Line Details: Element3; Coated Rotor

The Element3; Coated Rotor line by Raybestos features rotors with a protective coating designed to resist corrosion and extend rotor life. This coating helps maintain rotor integrity under various driving conditions, making it suitable for the demands of Ford Expedition and Lincoln Navigator vehicles. The 66647FZN rotor combines this coating with a vented design to optimize heat management during braking.

Technical Specifications and Features

This disc brake rotor is a vented, conventional type, which enhances cooling by allowing air to flow between the rotor surfaces. The rotor measures 12.120 inches in outside diameter and has an overall height of 1.855 inches, ensuring compatibility with the specified vehicle models. It includes five mounting bolt holes arranged on a 5.315 inch bolt circle diameter, and a center hole diameter of 3.638 inches, matching factory specifications for secure installation. The nominal thickness of 1.185 inches provides sufficient material for durability, while the discard thickness of 1.091 inches indicates the minimum safe thickness before replacement is necessary.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Ford Expedition and Lincoln Navigator
• Addresses brake pulsation caused by uneven rotor surfaces
• Helps reduce brake fade through improved heat dissipation
• Prevents corrosion-related rotor damage with protective coating
• Restores proper braking performance and pedal feel

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify that the mounting bolt holes and center hole align precisely with the vehicle hub. Use a calibrated torque wrench to tighten bolts to manufacturer specifications. It is recommended to replace brake pads simultaneously to maintain optimal braking efficiency. Check rotor thickness regularly and replace when reaching discard thickness to maintain safety.

Quality Assurance and Warranty

Raybestos Element3; Coated Rotors are manufactured to meet or exceed OEM standards for fit, form, and function. The protective coating enhances corrosion resistance, contributing to longer rotor life. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.