Experience unparalleled braking performance with the ACDelco Gold Front Disc Brake Rotor. Engineered as a premium alternative to OE parts, this rotor provides exceptional braking power for both General Motors vehicles and many other makes and models. Made from high-grade cast iron and crafted with precision, it offers enhanced durability and efficiency, backed by General Motors quality validation. The innovative design features cross-drilled vents for rapid heat dissipation, ensuring quick brake response and prolonged rotor life even in the most demanding conditions.Whether you're a DIY enthusiast or a professional mechanic, installing the ACDelco 18A2497 is straightforward, making it an ideal choice for enhancing your vehicle's safety and performance. Complement your purchase with ACDelco premium brake pads for the ultimate braking system upgrade. Watch for symptoms such as squealing brakes or vibration when stopping — these are key indicators that it’s time to replace your brake rotors. Invest in ACDelco’s trusted quality today to keep your vehicle running smoothly and safely.

• High-performance cross-drilled design for rapid heat dissipation
• Compatible with Buick, Chevrolet, GMC, and Saturn models
• Manufactured to stringent GM specifications
• Corrosion-resistant black coated hat and vanes
• Validated for proper metallurgy and accurate thickness
• OE-grade brake rotor ensures reliable stopping power
• Easy installation for improved brake response

ABS Tone Ring Included:	No
Bolt Circle Diameter (in):	5.2
Bolt Hole Quantity:	6
Center Bore Diameter (mm):	75.6
Material:	Cast Iron
Rust Resistant Coating:	Yes
Nominal Thickness:	1.142
Solid Or Vented Type Rotor:	Vented
Weight (lb):	22
Surface Type:	Smooth

• 2007-2016 GMC Acadia | Position: Front
• 2007-2010 Saturn Outlook | Position: Front
• 2008-2017 Buick Enclave | Position: Front
• 2009-2017 Chevrolet Traverse | Position: Front
• 2017 GMC Acadia Limited | Position: Front