



🛑 Stop Smarter, Drive Confidently – Don’t Get Left Behind!
The ACDelco Silver 18A862A front disc brake rotor combines multi-alloy metallurgy and mill-balanced precision to deliver reliable, cool, and quiet braking performance. Designed for General Motors and most vehicle makes, it features corrosion resistance and optimized vane configuration for enhanced safety and longevity—all backed by GM quality at an economical price.





| Brand | ACDelco |
| Exterior Finish | Machined |
| Item Diameter | 12.12 Inches |
| Manufacturer | AC Delco |
| Automotive Fit Type | Vehicle Specific Fit |
| OEM Part Number | 19241871 |
| UPC | 707773625552 |
| Global Trade Identification Number | 00707773625552 |
| Model | Brake Rotor |
| Item Weight | 15 pounds |
| Item model number | 18A862A |
| Manufacturer Part Number | 19241871 |
| Position | Front |
R**E
If you have a Chevy Truck, Get These Rotors!
This is a 9 month update on these ACDelco front brake rotors:Grandpa here... I purchased these ACDelco brake rotors back in May of 2015 for our Chevrolet Blazer 4x4. I only use ACDelco parts on this truck as anything else just does not cut it for fit and longevity. During these past 9 months we have had a master cylinder failure, issues with the brake lines and the ABS system, all due to the master cylinder going out. And both front wheels heating up numerous times due to the ABS issues and the ABS trying to come on while doing 40 mph down the road. The problem ended up being an issue with the 2002 model due to incompetence of the manufacturer. But through it all, and all the days of heating up the rotors to almost glowing red, even to the point they tarnished blue and purple all over front and back. These ACDelco brake rotors took it all like a champ and are still going strong and are still straight as an arrow. Braking is just as good as day one of installation, there is no squeak from any brake dust, and the brake dust in general is actually very small. And to top if all off, these rotors have to take the abuse each time we drive, as currently our front shocks are toast so the truck nose dives while its driven during braking. Tuff rotors they are.I buy nothing else buy ACDelco parts for our Chevrolet Blazer 4x4, as there just is nothing else that works as good. And for basic rotors at a fair price. These rotors are the king of the hill. I would trust them through just about anything the road or nature could throw at us. And I live in the upper NE where the blizzards live. And these ACDelco rotors have no issues with snow, ice or even frigid temperatures.We were not paid nor discounted in any way, shape or form for giving our honest opinion here of this product as a review to assist others. We believe, as a family, it is important to give an honest and accurate review to assist others so they can make good purchasing decisions that can benefit them and their family. And not be lead to cheap, unwanted purchases that are scripted by advertisers to buy their products. We are a family that believes in a minimalist lifestyle while trying to be green as much as possible in all departments of our life. As we care to leave something, anything, of this planet to our grandchildren so they may enjoy it as we have.
B**N
Fit and worked as expected
Fit and worked as they should. Good quality rotors. And the price wasn't bad either
A**O
Blazer 4x4 2001
Fits perfectly, and the quality is really good!!I can recommend 100%
P**Y
exact fit for 2004 S10 Blazer
Exact fit for a 2004 S10 Blazer.
A**Y
Excelente
Excelente
T**S
Only time will tell
AC DELCO SILVER is a very reliable product never had any issues with it I installed these rotors due to replacement of my wheel hub assembly replacement that was 23yrs old along with some ac Delco silver ceramic pads only time will truly tell if the product is quality and reliable but worth 5 stars for price and everything overall
N**T
Installed on a 2000 Chevy S10 ZR2 pickup
Even though Amazon says these don’t fit my truck, per acdelco part# search they do, and they are a direct replacement.They are made in China but seem to be of acdelco quality. They are not coated so there will be rusting. No problem where I live. These are advantage rotors so not OEM quality. But I use advantage brake parts on all 4 corners and get 40,000 miles out of front brakes. That’s with dirt roads, mud, snow, mountain driving and 4 wheeling.
M**G
Perfect fit for my 1999 Chevy Blazer 4wd
These rotors (combined with a new hub assembly) solved my braking and noise issue I was having.They were a great bang for the buck and arrived earlier than expected.I recommend these rotors.
Trustpilot
2 months ago
1 month ago