2001-2024 Duramax Coated Front Disc Brake Rotor (ACD18A1193AC)

Fits

Note: See expanded fitment table below for exact fitment*

ACDelco Advantage Coated Disc Brake Rotors are built for dependable braking performance and corrosion resistance. The robotic-applied, baked-on coating helps prevent rust and seizing, while the non-directional ground finish extends pad life and reduces thickness variation. Each rotor is mill-balanced and constructed with multiple alloys for heat dissipation and durability. Ready for easy installation right out of the box — no machining required — these rotors are a quality, economical OE replacement option.

Part: 18A1193AC

• Robotic-applied coating resists corrosion and prevents hub seizing
• Non-directional finish helps extend brake pad life
• Manufactured with multiple alloys for consistent heat dissipation
• Mill-balanced for proper function without added weights
• Quality validated for correct metallurgy and brake plate thickness
• Rounded radius design improves strength and durability
• Ready to install — no machining needed

• Always confirm fitment for your exact vehicle, trim, and axle before ordering.