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ACDelco Silver Coated Rear Disc Brake Rotor
Silver

ACDelco Silver Coated Rear Disc Brake Rotor

GM Part #19422601

ACDelco Part #18A82457AC

MSRP$193.29*

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

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
Rust Resistant CoatingYes
MaterialCast Iron
Surface TypeSmooth
ABS Sensor Ring IncludedNo
Solid Or Vented Type RotorVented
Discard Thickness0.709 in / 18 mm
Inside Diameter9.756 in / 247.8 mm
Mounting Bolt Hole Circle Diameter5.5 in / 139.7 mm
Center Hole Diameter3.094 in / 78.6 mm
Outside Diameter13.587 in / 345.1 mm
Nominal Thickness0.787 in / 20 mm
ClassificationSilver
Weight18.1lb
Overall Height2.075 in / 52.7 mm
Mounting Bolt Hole Diameter0.63 in / 16 mm
Disc FinishCoated
Mounting Bolt Hole Quantity6

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)
Escalade2021, 2022, 2023, 2024, 2025
Escalade ESV2021, 2022, 2023, 2024, 2025