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ACDelco Silver Coated Rear Disc Brake Rotor
Silver
Pack of 1

ACDelco Silver Coated Rear Disc Brake Rotor

GM Part #19327441

ACDelco Part #18A2801AC

MSRP$82.17*

ACDelco Silver (Advantage) Coated Disc Brake Rotors are a quality, high value alternative for General Motors vehicles as well as most makes and models and are backed by General Motors.

  • Manufactured with multiple alloys for improved heat dissipation and performance
  • Mill-balanced for proper rotor function; no extra weights needed
  • Quality validated for proper metallurgy and correct brake plate thickness

Pack of 1

About this product

ACDelco Silver (Advantage) Coated Disc Brake Rotors are a quality, high value alternative for General Motors vehicles as well as most makes and models and are backed by General Motors. These rotors provide reliable vehicle braking power. Their robotic-applied, baked-on coating helps prevent brake pulsation, helps prevent the rotor from seizing to the hub, and provides superior rust prevention against harsh environmental elements such as rain, snow, and corrosive road sprays. They feature a non-directional ground finish that helps to extend brake pad life and minimizes thickness variation. They are also ready to be installed right out of the box, with no machining required. ACDelco Silver (Advantage) parts are a good choice for many vehicles on the road today. Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage.

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

  • Manufactured with multiple alloys for improved heat dissipation and performance
  • Mill-balanced for proper rotor function; no extra weights needed
  • Quality validated for proper metallurgy and correct brake plate thickness
  • Rounded radius for added strength

ConstructionFull Cast
ABS Sensor Ring IncludedNo
Surface TypeSmooth
MaterialCast Iron
Rust Resistant CoatingYes
Outside Diameter11.5 in / 292.1 mm
Discard Thickness0.413 in / 10.5 mm
Nominal Thickness0.472 in / 12 mm
Inside Diameter8.201 in / 208.3 mm
ClassificationSilver
Center Hole Diameter2.65 in / 67.3 mm
Mounting Bolt Hole Circle Diameter4.72 in / 119.9 mm
Mounting Bolt Hole Diameter0.636 in / 16.15 mm
Overall Height1.89 in / 48 mm
Hat FinishPlain
Disc FinishNon Directional
Mounting Bolt Hole Quantity5
Solid Or Vented Type RotorSolid
Weight12.4lb

12 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

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

ModelBody StyleTrimYear(s)
LaCrosse2012, 2013, 2014, 2015, 2016
RegalBase, Premium2011, 2012, 2013, 2014, 2015, 2016, 2017