ACDelco 18A712 Front Disc Brake Rotor

The ACDelco 18A712 is a high-quality front disc brake rotor designed to deliver reliable braking performance for General Motors vehicles and many other makes and models. Part of the ACDelco Silver (formerly known as Advantage) product line, this rotor offers an economical alternative to OE parts while maintaining dependable quality and performance backed by General Motors.

Key Features:

• Vented rotor design with application-specific vane configuration for enhanced cooling and heat dissipation
• Non-directional ground finish minimizes thickness variation and extends brake pad life
• Mill-balanced construction ensures proper rotor function without requiring additional weights
• Quality validated for proper metallurgy and correct brake plate thickness
• Full cast construction with rounded radius for added strength
• Manufactured with multiple alloys for improved heat dissipation and performance
• Designed to help resist corrosion and premature wear
• Tested for noise, vibration, and harshness (NVH) to ensure quiet operation

This front brake rotor features an 11.235-inch outside diameter, 5-bolt mounting pattern, and weighs approximately 16 pounds. The smooth, non-coated surface provides consistent braking power and dampens noise and vibration while maximizing airflow to keep the rotor running cool during operation.