ACDelco 18A1809 | Rear Disc Brake Rotor

Part Number
18A1809
Rear Brake Rotor

Fits what vehicles: 2003-2007 Cadillac CTS, 2003-2004 Cadillac Seville, 2005-2011 Cadillac STS
$74.99
Out of stock
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Description


ACDelco Gold (Professional) Non-Coated Disc Brake Rotor and Hub Assemblies are a 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 stop 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


  • Cross drilled for quick brake response and heat dissipation
  • Black coating on hat and vanes
  • Quality validated for proper metallurgy and correct brake plate thickness
  • Tighter tolerances similar to GM OE specifications
  • 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 Circle Diameter (in):4.52
Bolt Circle Diameter (mm):115
Bolt Hole Quantity:5
Center Hole Diameter:2.78
Center Hole Diameter:70.6
Construction:Full Cast
Conventional Or Drum-In-Hat Type Rotor:Drum-In-Hat
Directional or Non-Directional Brake Surface:No
Discard Thickness:0.945
Discard Thickness:24
Hat Finish:Painted
Height (in):2.1
Length (in):13
Material:Cast Iron
Mounting Bolt Hole Circle Diameter:115
Mounting Bolt Hole Circle Diameter:4.528
Mounting Bolt Hole Diameter:0.507
Mounting Bolt Hole Diameter:12.9
Mounting Bolt Hole Quantity:5
Nominal Thickness:1.025
Nominal Thickness:26.05
Outside Diameter:11.735
Outside Diameter:298.05
Overall Height:1.9
Overall Height:48.25
Overall Rotor Diameter (mm):297.94mm
Programming Required:No
Slotted:No
Solid Or Vented Type Rotor:Vented
Stud/Lug Hole Quantity:5
Weight (lb):15.1
Width (in):12.2


Fitment


  • 2003-2007 Cadillac CTS | Position: Rear
  • 2003-2004 Cadillac Seville | Position: Rear
  • 2005-2011 Cadillac STS | 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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Compatible Vehicles

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