






Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to Hong Kong.
🚗 Upgrade your ride with brakes that perform as hard as you do!
The ACDelco Silver Rear Brake Rotor 18A811A is a cast iron, multi-alloy rotor engineered for select Buick, Chevrolet, Pontiac, and Oldsmobile models (1999-2005). Designed to optimize heat dissipation and reduce noise, it extends brake pad life and ensures a durable, vehicle-specific fit. Backed by GM with a 24-month unlimited mileage warranty, this rotor delivers reliable, high-value braking performance for daily driving demands.










| ASIN | B0031I5Z6M |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #958,680 in Automotive ( See Top 100 in Automotive ) #2,365 in Automotive Replacement Brake Rotors |
| Brand | ACDelco |
| Brand Name | ACDelco |
| Compatible with Vehicle Type | Car, Sedan |
| Customer Reviews | 4.6 out of 5 stars 345 Reviews |
| Exterior Finish | Non-coated |
| Global Trade Identification Number | 00707773625507 |
| Included Components | Brake Rotor |
| Item Type Name | Brake Rotor |
| Item Weight | 1 Pounds |
| Manufacturer | AC Delco |
| Manufacturer Part Number | 19241866 |
| 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 |
| Model Number | 18A811A |
| OEM Equivalent Part Number | 19241866 |
| UPC | 707773625507 |
| Unit Count | 1.0 Count |
| Vehicle Service Type | Car, Sedan |
R**.
Right part
Very good, fits good
J**.
Can't beat the price
Excellent fit and would buy them again
A**R
Good rotors
Work well!
E**N
Nice Rotor for the price!!
This is a great rotor for the price!! You have to buy two rotors to do the rear axle.
I**K
2004 Chevy Impala
I purchased these to put on the rear of my 2004 Chevy Impala. Quality is excellent. It's been a year since I put them on and have had zero issues. Excellent braking performance, and they have held up well to winter + salted roads very well.
A**N
Great product!
I would most definitely buy these rotors again. They were a breeze to install on my 04 regal LS and they are wearing well after 2000 miles. Big Thumbs up to AC Delco!
D**Y
same quality as original
just like the ones that came off. hatched machined surface surface gives perfectly smooth stopping. wish I would have painted the drum part of this disc brake rotor as it started rusting on day one.
R**N
Good, but....
They're good and do the job... but..... when I was at my mechanic, he had the back tires off and it had already started getting that orange rust/brake dust happening less than 6 months in.