Choose a Store
  • Shop All
  • Replacement Parts
  • Performance Parts
  • Accessories
  • Oil & Fluids
  • Special Offers
  • Speed Perks
  • Advice & How-Tos
  • Project Guides
  • FAQ / Help Desk
Share
Product thumb
Product thumb
Product thumb
Product main large
Loading...
How Would You Like To Get This Item?

Store Pickup

Loading...Loading...Loading...

Same Day Home Delivery

Loading...Loading...Loading...

Home Delivery

Loading...Loading...Loading...
Loading...
Loading...

Product Information

Product Details
Part No. G12479SD
Warranty Details (2 YR REPLACEMENT IF DEFECTIVE)
Carquest Frontline brake rotors are manufactured to withstand severe-duty use, making them the ideal choice for police, emergency vehicles, fleet and severe duty applications. Machined, balanced and with more carbon content, Frontline severe-duty castings meet or exceed original equipment specifications, delivering better stopping power, superior heat dissipation, and high tensile strength. Carquest Frontline rotors are fully coated to protect against corrosion and rust build-up, which can shorten rotor life. These rotors are the preferred choice when looking for the best performance on severe-duty applications.Tech Tip: Burnish the pads to the rotor by applying the 30/30/30 rule: 30 stops from 30 mph with 30 seconds of cool down between stops.

Product Features:
  • Designed for severe duty performance
  • Coating promotes unrestricted heat venting by preventing rust and corrosion build-up
  • Manufactured to exact quality and dimensional specifications for superior stopping power
  • Exceeds ISO manufacturing guidelines (International Organization for Standardization)
  • Optimal metallurgy and casting thickness to preventing warping
  • OE vane configuration to dissipate heat and increase pad life
  • Proper harmonic design helps to reduce brake noise
Specifications
Height:
3.50 in

Outside Diameter:
12.79 in

Nominal Thickness:
38.1 mm

Discard Thickness:
36.5 mm

Bolt Hole Quantity:
8

Bolt Circle Diameter:
6.50 in
Loading...
Loading...
Loading...
No results
Loading...
Feedback
TOP REPLACEMENT PARTS

Order Lookup

Help Desk

Store Locator

In Store Services

Mobile App

CUSTOMER SUPPORT
Accessibility Statement
Contact Us
Forgot Password
Help Desk
In Store Pickup
In Store Services
Order Tracking
Recall Information
Return Policy
Same Day Delivery
© 2024 Advance Auto Parts
Privacy Policy
Terms of Use
Site Map
ADVANCING A WORLD IN MOTION®