Upgrade your vehicle's braking performance with the ACDelco Rear Disc Brake Rotor 18A2543A. Engineered as a high-value alternative, this rotor fits a wide range of models, including the Buick Enclave, Chevrolet Traverse, and GMC Acadia. Built from durable cast iron, it provides consistent stopping power while maintaining an economical price. The non-directional finish ensures smooth contact and optimal performance under various driving conditions. ACDelco's reliability is backed by General Motors, offering drivers confidence on the road. Indications for rotor replacement include noise when braking, increased stopping distances, or visible grooves on rotor surfaces. Professional mechanics and DIY enthusiasts will appreciate the straightforward installation process. Enhance safety and performance with this essential braking component.

• Dependable braking for GM and various models
• Economical value with full cast construction
• Non-directional surface for smooth braking
• Backed by General Motors for reliability
• Vented rotor design to reduce heat build-up
• Easy installation for both DIY and professionals

ABS Tone Ring Included:	No
Bolt Circle Diameter (mm):	132
Bolt Hole Quantity:	6
Center Bore Diameter:	76.2mm
Construction:	Full Cast
Disc Finish:	Non-Directional
Nominal Thickness:	20
Material:	Cast Iron
Surface Type:	Smooth
Weight (lb):	17.8

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