





🚗 Upgrade your stopping power with precision-engineered rotors that keep you cool and quiet on every drive!
The ACDelco Silver Front Brake Rotor 18A812A is a cast iron, multi-alloy rotor designed for select GM vehicles. Featuring optimized vane configuration for superior heat dissipation, a non-directional finish to reduce noise and vibration, and a smooth surface to extend brake pad life, this front rotor delivers reliable, durable braking performance. Backed by GM quality and easy VIN-based fit confirmation, it’s the smart upgrade for professional drivers seeking safety and longevity.










| ASIN | B0031I0ND2 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #120,702 in Automotive ( See Top 100 in Automotive ) #54 in Automotive Replacement Brake Rotors |
| Brand | ACDelco |
| Customer Reviews | 4.6 4.6 out of 5 stars (617) |
| Date First Available | October 10, 2007 |
| Exterior Finish | Non-coated |
| Global Trade Identification Number | 00707773625514 |
| Item Diameter | 10.94 Inches |
| Item Weight | 1 pounds |
| Item model number | 18A812A |
| Manufacturer | AC Delco |
| Manufacturer Part Number | 19241867 |
| Material | Cast Iron |
| Model | 18A812A |
| OEM Part Number | 19241867 |
| Position | Front |
| UPC | 707773625514 |
| Vehicle Service Type | Car, Sedan |
M**K
Way better than the original ones.
2000 Buick Century, definitely better than the original rotors. I didn't take pictures of the old ones but I should have. When I opened the box I thought these might be wrong. They're beefy. Well worth the money.
B**T
Worth every penny
I appreciate the performance and Appearance and fit of these rotors.
R**L
Great
2003 Oldsmobile silhouette
B**N
New Rotors
What can you say about rotors today, nothing good usually. Everything is made in China. I have 3000 miles on these rotors so far and they seem to still be running true. I take great care when installing new brakes everything from making sure there is no oil or grease on the rotors or pads to proper "Break-in" techinque on the "Maiden Voyage". Thus far they appear to be running true as there is no vibration when the brakes are applied. I am giving four stars at this point due to the fact they were not junk out of the box but it has only been 3000 miles, it is just a little to early yet for five stars as I am still in the window of time for them to warp.
M**.
Great fit for 2000 - 2005 Buick LeSabre
I had picked up a used 2004 Buick LeSabre a few years ago and needed to replace the front brake rotors. These ACDelco brake rotors fit perfectly on my car, and were quiet right from installation. You can't go wrong with ACDelco parts on a GM vehicle.
A**O
Ol' Reliable aka YouTube
Watched a YouTube video on how to change rotors. These were recommended for my car. Installed quick. Working great. Thanks!!
V**E
Great brake rotor value for GM vehicles
These are a perfect fit for the stated vehicle. The brake surfaces were thicker than the GM part being replaced. The overall rotor thickness was about the same, but these had less center vent space and thicker wear part disc material vs the rotors being replaced due to pulsing from warpage. Rotors taken off were stamped as GM part as well. Great value vs Kragen or Autozone replacement rotors that both were more expensive. I cannot imagine a beefier built vented rotor.
F**R
Better than original equipment!
These rotors seem heavier and better built than the original equipment. Cutting the rotors was $12 each locally and these were only about double that. I'm very glad I went with these since they seem heavier and better than the original rotors. The other thing i liked was they were described as factory balanced i.e. if I had the old rotors cut, I couldn't be sure they would be balanced. Great quality and at a good price!
D**R
Going on 9 mts and spinning like a top with no warpage. Fast shipper!
Trustpilot
2 weeks ago
1 month ago