ACDelco 18A2821 | Rear Disc Brake Rotor

Part Number
18A2821
Front Brake Rotor

Fits what vehicles: 2010-2015 Chevrolet Cruze, 2013-2022 Buick Encore, 2013-2019 Chevrolet Sonic, 2013-2022 Chevrolet Trax, 2016 Chevrolet Cruze Limited
Special Price $62.96 Regular Price $74.07
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Estimated Ship Date: 1 Business Day or Less

Description


ACDelco Gold (Professional) Fully Coated Disc Brake Rotors are the high quality alternative to Original Equipment (OE) parts. These rotors are mounted to the wheel hub where the calipers can press the brake pads against the brake surface to help slow the vehicle. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.


Features


  • COOL SHIELD(TM) coating - entire rotor surface including edges and vanes have baked-on zinc coating for durability and long lasting protection compared to uncoated
  • Coated rotors will remain cleaner longer than non-coated
  • Protective micron-thin layer helps to inhibit environmental corrosion better than non-coated roated rotors; proved in up to 200 hours of industry-standard salt-spray testing
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
  • Premium aftermarket replacement part
  • Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models


Specifications


ABS Tone Ring Included:No
Bolt Hole Quantity:5
Center Hole Diameter:2.36
Center Hole Diameter:59.95
Construction:Full Cast
Conventional Or Drum-In-Hat Type Rotor:Conventional
Directional or Non-Directional Brake Surface:No
Disc Finish:Coated
Discard Thickness:0.394
Discard Thickness:10
Grade Type:Regular
Height (in):2
Inside Diameter:179.8
Inside Diameter:7.079
Length (in):12.9
Lug Quantity:5
Material:Cast Iron
Mounting Bolt Hole Circle Diameter:105
Mounting Bolt Hole Circle Diameter:4.134
Mounting Bolt Hole Diameter:0.557
Mounting Bolt Hole Diameter:14.15
Mounting Bolt Hole Quantity:5
Nominal Thickness:0.472
Nominal Thickness:12
Outside Diameter:10.543
Outside Diameter:267.8
Overall Height:1.772
Overall Height:45
Programming Required:No
Rust Resistant Coating:Yes
Slotted:No
Solid Or Vented Type Rotor:Solid
Stud/Lug Hole Quantity:5
Surface Type:Smooth
Weight (lb):10.5
Width (in):12.1


Fitment


  • 2010-2015 Chevrolet Cruze | Position: Rear
  • 2013-2022 Buick Encore | Position: Rear
  • 2013-2019 Chevrolet Sonic | Position: Rear
  • 2013-2022 Chevrolet Trax | Position: Rear
  • 2016 Chevrolet Cruze Limited | Position: Rear


Customer Questions
How Often Should I Replace Brake Rotors?
Brake rotors should be replaced when they are worn down to the minimum thickness, or if they are warped or damaged. DIY brake and rotor replacement is a straightforward process with products available on PartsHawk.com.
What Are Signs Of Brake Problems?
Look out for signs of brake problems like worn brake pads, bad rotor symptoms, and other brake system problems. DIY fix with products from PartsHawk.com.
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