ACDelco 18A2497A Non-Coated Front Disc Brake Rotor

The ACDelco 18A2497A is a non-coated front disc brake rotor designed to deliver dependable braking performance for General Motors vehicles and other makes and models. Part of the ACDelco Silver (Advantage) line, this rotor provides quality and reliability at an economical price point, making it an excellent choice for everyday driving needs.

Key Features:

• Vented rotor design with application-specific vane configuration for enhanced heat dissipation and cooling
• Manufactured with multiple alloys for improved thermal management and performance
• Mill-balanced for proper rotor function with no additional weights needed
• Non-directional ground finish minimizes thickness variation and extends brake pad life
• Quality validated for proper metallurgy and correct brake plate thickness
• Full cast iron construction for durability and consistent braking power
• 12.79-inch rotor diameter with 1.142-inch nominal thickness
• 6-bolt mounting pattern with 5.2-inch bolt circle diameter

This rotor features a conventional design that dampens noise and vibration while maximizing airflow to keep temperatures down during demanding driving conditions. The non-coated finish provides a cost-effective solution while maintaining the quality standards expected from the ACDelco brand. Ready to install right out of the box with no machining required, the 18A2497A is backed by ACDelco's commitment to fit, form, and function.