ACDelco 18A1119B Silver Front Disc Brake Rotor Non-Coated

The ACDelco 18A1119B is a Silver series non-coated front disc brake rotor designed as a quality, high-value aftermarket alternative for General Motors vehicles as well as a wide range of other makes and models. Backed by General Motors, ACDelco Silver (formerly known as ACDelco Advantage) rotors deliver dependable braking performance at an economical price point.

This front disc brake rotor is engineered with an application-specific vane configuration that maximizes airflow around the rotor to dissipate heat effectively, helping to maintain consistent stopping power and extend rotor life. A non-directional ground finish minimizes rotor thickness variation and helps extend brake pad life by ensuring even surface contact.

Key Features:

• Multi-alloy cast iron construction for improved heat dissipation and long-lasting durability
• Mill-balanced design ensures proper rotor function with no additional balancing weights required
• Application-specific vane configuration dampens noise and vibration while maximizing cooling airflow
• Non-directional ground finish minimizes thickness variation and extends brake pad life
• Quality validated for proper metallurgy and correct brake plate thickness
• Backed by General Motors — sold under the ACDelco Silver (Advantage) line
• 12-Month / Unlimited Mile Limited Warranty (parts sold on or after 04/01/18)

ACDelco Silver brake rotors offer a reliable, cost-effective solution for disc brake rotor replacement, providing the fit, form, and function expected from a GM-backed parts supplier. Sold as a single rotor.