ACDelco 18A81014C Front Disc Brake Rotor Coated Vented 5-Lug

The ACDelco 18A81014C is a coated front disc brake rotor engineered to deliver reliable, consistent stopping performance. Built to meet General Motors specifications for fit, form, and function, this rotor is a high-quality replacement option suitable for GM vehicles and a wide range of other makes and models.

This vented, cast iron rotor features a robotic-applied, baked-on protective coating that guards against rust and corrosion caused by rain, snow, and road salt — helping prevent the rotor from seizing to the wheel hub over time. The coating also helps minimize brake pulsation for a smooth, vibration-free pedal feel.

Key Features:

• Coated finish provides superior rust and corrosion resistance
• Vented design dissipates heat generated during braking to extend rotor and pad life
• 5-lug bolt pattern for broad vehicle compatibility
• Cast iron construction with a non-directional ground friction surface to minimize thickness variation and extend brake pad life
• Mill-balanced for smooth, quiet brake operation and noise reduction
• No machining required — ready to install straight out of the box
• Meets SAE structural integrity standards with G3000-grade qualified material
• Independently tested for Noise, Vibration, and Harshness (NVH) as well as durability and wear performance

ACDelco brake rotors go through an extensive quality validation process, including metallurgy and brake plate thickness verification, to ensure dependable performance under real-world thermal stress. This rotor is backed by ACDelco's limited warranty for added peace of mind.