ACDelco 18A1622C Gold Fully Coated Front Disc Brake Rotor - Vented

The ACDelco 18A1622C Gold Fully Coated Front Disc Brake Rotor is a premium OE-quality replacement rotor engineered to meet or exceed the original equipment specifications for fit, form, and function. The "C" suffix designates ACDelco's fully coated finish, providing rust and corrosion protection across the entire rotor surface—not just the hat—for superior durability and a clean appearance throughout the rotor's service life.

Part of the ACDelco Gold (formerly ACDelco Professional) line, this vented front disc brake rotor is backed by General Motors and independently tested to ensure reliable, quiet, and consistent stopping performance.

Key Features:

• Full corrosion-resistant coating over the entire rotor surface for extended service life and reduced rust bleed-through on wheels
• Vented full-cast construction with an application-specific vane configuration to optimize heat dissipation and reduce brake fade
• Outside diameter: 11.03 in (280.15 mm)
• Nominal thickness: 1.063 in (27 mm)
• Discard thickness: 1.01 in (25.65 mm)
• 6-bolt mounting pattern for direct OE-style fitment
• Non-directional ground finish and mill-balanced design to minimize noise, vibration, and harshness (NVH)
• Independently tested including D3EA, NVH, and durability/wear testing protocols
• Manufactured to GM OE specifications and backed by General Motors

The ACDelco 18A1622C is a smart choice for drivers seeking a high-quality, corrosion-resistant front rotor replacement. Pairing this rotor with ACDelco Gold brake pads ensures a fully matched braking system for optimal pad life and performance.