

🚗 Upgrade your stopping power with confidence — because every drive deserves premium brakes!
The ACDelco Silver Non-Coated Front Brake Rotor 18A925A is a precision-engineered cast iron rotor designed for select GM vehicles including Cadillac, Chevrolet, and GMC models. Featuring multi-alloy construction and optimized vane configuration, it delivers superior heat dissipation and reduced brake fade. Its non-directional ground finish minimizes noise and vibration, while a smooth surface extends brake pad life. Built for durability with reinforced edges, this rotor ensures reliable daily performance and a perfect vehicle-specific fit verified via a simple VIN check. Backed by a 24-month unlimited mileage warranty, it’s a trusted upgrade for professional-grade braking.










| ASIN | B0031I808M |
| Best Sellers Rank | #12,994 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Brake Rotors |
| Brand | ACDelco |
| Brand Name | ACDelco |
| Compatible with Vehicle Type | Car, SUV, Truck, Van |
| Customer Reviews | 4.7 out of 5 stars 2,619 Reviews |
| Exterior Finish | Painted |
| Global Trade Identification Number | 00707773625613 |
| Included Components | Brake Rotor |
| Item Diameter | 12.33 Inches |
| Item Type Name | Brake Rotor |
| Item Weight | 19.3 Pounds |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 19241877 |
| Manufacturer Warranty Description | 24 Months / Unlimited Miles Limited Warranty (Parts Only). Please see ACDelco.com for more details |
| Material | Cast Iron |
| Material Type | Cast Iron |
| UPC | 707773625613 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Car, SUV, Truck, Van |
D**7
Excellent product.
Perfect fit and excellent price for Delco parts. They work great coupled with Delco ceramic pads. Put them on a 2000 Silverado. Stops great.
K**K
Good
Good quality
T**R
Gear price.
Exactly as described, fit as they should.
J**.
Fit perfect and works great
These are the best rotors money can buy
R**O
Good quality
I did notice the surface was flat but did she almost like pitting other than that they fit perfect. No issues so far
J**.
As Good as Factory Original OEM
Living in the Rust Belt? Salt on roads in winter? Be sure to use anti-seize around the hub or you'll never be able to remove this in the future. If you have any high-temperature brake grease, you could smear a little of that on the hub too. Why? Had to repeatedly beat the factory original with a 10-lb sledge hammer, air hammer, and heat with a oxy-acetelyne torch... none of which worked - finally had to jack with bolts to crack it loose. This new one arrived in sealed bag, rust free. It seems just a good as factory original so don't know the difference between Silver and Gold except the price and warranty maybe. Will update this review in future if ever any issues. EDIT: Ended up ordering another for the other side and it arrived with deep dents in the hub section. It looked like something really heavy was dropped on it several times. Unacceptable and exchanged for another.
M**E
It works
It's good quality
S**Y
Perfect part
These rotors are installed quickly and easily on my truck and fixed my problem. Great part priced great and shipped and arrived on time very pleased with this purchase.
Trustpilot
1 day ago
1 week ago