ACDelco GM Original Equipment Front Disc Brake Rotor
OE
Pack of 1

ACDelco GM Original Equipment Front Disc Brake Rotor

GM Part #12353175

ACDelco Part #12353175

MSRP$82.50*

ACDelco GM Original Equipment Disc Brake Rotors are metal discs mounted to the wheel hub where the caliper can press the brake pads against the disc surfaces to slow the vehicle, and are GM-recommended replacements for your vehicle's original components.

  • Inspected for balance, resulting in smooth brake operation and noise reduction
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE

Pack of 1

About this product

ACDelco GM Original Equipment Disc Brake Rotors are metal discs mounted to the wheel hub where the caliper can press the brake pads against the disc surfaces to slow the vehicle, and are GM-recommended replacements for your vehicle's original components. These disc brake rotors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

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  • Inspected for balance, resulting in smooth brake operation and noise reduction
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function

Center Hole Diameter2.3 in / 58 mm
Mounting Bolt Hole Circle Diameter3.94 in / 3.937 mm
Disc FinishGround
ClassificationOE
Pad Contact Surface Width1.9 in / 48.2 mm
ABS Sensor Ring IncludedNo
ConstructionFull Cast
Solid Or Vented Type RotorVented
Surface TypeSmooth
MaterialCast Iron
Rust Resistant CoatingYes
Nominal Thickness0.885 in / 22.47 mm
Overall Height1.185 in / 30.1 mm
Discard Thickness0.695 in / 17.653 mm
Outside Diameter9.724 in / 246.99 mm
Stud/Lug Hole Diameter0.522in
Inside Diameter5.089 in / 129.26 mm

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).

Brake rotor signs of wear include:

  • Brake pedal pulsation (not to be confused with normal ABS operation).
  • Squealing or grinding noises.
  • Low brake pedal height.
  • Vehicle pulls to the left or right when brakes are applied.
  • Visible ridges or deep grooves on the rotor surface.

ModelBody StyleTrimYear(s)
Cavalier1982, 1983, 1984