ACDelco 18A1708XS Silver Non-Coated Disc Brake Rotor

The ACDelco 18A1708XS is an ACDelco Silver (Advantage) non-coated disc brake rotor, engineered as a quality, high-value replacement for General Motors vehicles as well as most makes and models. Backed by ACDelco and General Motors, this rotor delivers reliable stopping performance at an accessible price point.

Key Features:

• Full cast iron construction for proven durability and long-lasting brake performance
• Non-directional machined finish on the braking surface minimizes thickness variation and extends brake pad life
• Manufactured to OE specifications for proper fit, form, and function — no modifications required
• Independently tested for Noise, Vibration, and Harshness (NVH) to help ensure smooth, quiet brake operation
• Quality-validated metallurgy and correct brake plate thickness for consistent, dependable deceleration
• Sold as a single rotor

The ACDelco Silver line provides a smart, cost-effective alternative to Original Equipment parts without compromising safety or fitability. This rotor mounts to the wheel hub, giving the brake pads a stable, true surface to clamp against for predictable stopping power in everyday driving conditions.