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ACDelco Gold Fully Coated Front Disc Brake Rotor
Gold
Pack of 1

ACDelco Gold Fully Coated Front Disc Brake Rotor

GM Part #19360652

ACDelco Part #18A81912

MSRP$272.68*

ACDelco Gold (Professional) Fully Coated Disc Brake Rotors are the high quality alternative to Original Equipment (OE) parts.

  • COOL SHIELD 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

Pack of 1

About this product

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.

Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

  • COOL SHIELD 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

Surface TypeSmooth
Nominal Thickness1.181 in / 30 mm
Solid Or Vented Type RotorVented
MaterialSteel
ABS Sensor Ring IncludedYes
Outside Diameter13.583 in / 345 mm
Discard Thickness1.063 in / 27 mm
Rust Resistant CoatingNo
ClassificationGold
Inside Diameter7.992 in / 203 mm
Center Hole Diameter2.654 in / 67.4 mm
Overall Height2.402 in / 61 mm
Mounting Bolt Hole Circle Diameter4.724 in / 120 mm
Disc FinishCoated
Mounting Bolt Hole Quantity5
Mounting Bolt Hole Diameter0.626 in / 15.9 mm
Weight25.97lb

24 Months/Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details

Please visit our warranty page on Gmparts.com for full warranty details.

The following should be conducted by a qualified technician:

  • Check brake fluid level at every oil change. Replace fluid according to owner's manual recommendations.
  • Calipers and wheel cylinders should be checked every brake inspection and serviced or replaced as required.
  • Inspect the brake lines for rust, punctures, or visible leaks (You may be able to do this, but consult a qualified technician if necessary).
  • Check the thickness of your brake pads.
  • Inspection of the brake hoses for brittleness or cracking.
  • Inspection of brake lining and pads for wear or contamination by brake fluid or grease.
  • Inspection of wheel bearings and grease seals.
  • Parking brake adjustments (as needed).

Troubleshooting Tips:

  • Vehicle pulls to the left or right when brakes are applied.
  • Visible ridges or deep grooves on the rotor surface.

ModelBody StyleTrimYear(s)
CT5Luxury, Premium Luxury, Sport, V2020, 2021, 2022, 2023, 2024, 2025
CT62016, 2017, 2018, 2019, 2020
CTSSedanBase, Luxury, Performance, Premium, Vsport, Vsport Premium2014, 2015, 2016, 2017, 2018, 2019

Frequently Asked Questions

Yes, ACDelco also offers GM OE brake rotor and Advantage brake rotors.