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ACDelco Silver 18A1119A Front Disc Brake Rotor

Curated from 67 real Reddit conversations

Refreshed on: February 15, 2025

ACDelco Silver 18A1119A Front Disc Brake Rotor

Brand: ACDelco
Price: $33
Snoop Score:
5.0
Sentiment
5.0
Popularity
5.2
Technical
5.0

Snoop's Take

The ACDelco Silver 18A1119A Front Disc Brake Rotor is designed for General Motors vehicles, providing reliable braking performance through advanced manufacturing techniques. Many consumers appreciate its dependable quality for the price, with one user noting, "Just get AC Delco. It’s the same thing as OEM for GM because most likely they were made by AC Delco." However, some feedback highlights concerns about drilled rotors cracking under high temperatures and the potential for the rotors to be too thin for resurfacing, leading to mixed sentiments about their long-term durability. While the ACDelco Silver brake rotor is praised for being a cost-effective alternative to OEM parts, potential buyers should consider the specific driving conditions and vehicle usage. Overall, the product is recommended for budget-conscious consumers looking for quality replacements, but those with performance driving needs might want to explore more robust options.

Not for you? Check out our other rated Rotors

My front disc rotor? John Cena

Positive Feedback

All you will get with drilled rotors is premature cracking rotors.

Negative Feedback
Product
5.0
ACDelco Silver 18A1119A Front Disc Brake Rotor
Daily Commuting
3 / 10
Performance Upgrades
0 / 10
OEM Replacement
3 / 10
Safety and Reliability
3 / 10
See how this compares to all Rotors

What it does well!

Key strengths users can’t stop talking about.
Dependable quality for the price
My front disc rotor? John Cena
AC Delco Gold or GM OEM rotors? About to do a brake pad and rotor change my 2019 zr2. Anyone prefer
Just get AC Delco. It’s the same thing as OEM for GM because most likely they were made by AC Delco.
I guess I'll just on the bandwagon here, I just bought a power steering pump from them on Amazon for
ACDelco parts are equivalent to OEM
I believe they are the OE supplier so it makes no sense to pay the OEM unless you buy it directly from GM parts or dealer.
ACDelco Gold rotors are a reliable choice
Honestly, buy the Acdelco Gold rotors and drive sensibly and they should last you quite a long while.

Where it needs some work!

Areas to watch—feedback on possible improvements.
Drilled rotors crack under high temperature and track conditions
All you will get with drilled rotors is premature cracking rotors.
If you do any track work or any high temp braking, the drilled rotors will crack.
Do not get drilled rotors, they WILL crack under track conditions prematurely.
Your rotors aren’t the problem… they will be though if you decide to go with slotted and drilled.
Rotors are thin and may not withstand resurfacing
Probably cant be resurfaced, and if you put pads on with the rotor like this they wont last very long.
Genuine parts last longer
It's always been my experience that the Genuine parts are more durable and last longer.
Because the brakes barely get used, this is the one part I would go for the OEM non-rusting version.
I would avoid ACDelco.

Compare On All Talked About Dimensions

Product NameImagePriceScoreCompareSee DetailsBuy Now
BOSCH QuietCast Premium Disc Brake RotorBOSCH QuietCast Premium Disc Brake Rotor$41
10.0
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BOSCH 20011441 QuietCast Premium Disc Brake RotorBOSCH 20011441 QuietCast Premium Disc Brake Rotor$57
9.2
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Bosch Automotive QuietCast Premium Disc Brake RotorBosch Automotive QuietCast Premium Disc Brake Rotor$65
9.1
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Raybestos R-Line Front Disc Brake Rotor for Toyota HighlanderRaybestos R-Line Front Disc Brake Rotor for Toyota Highlander$36
9.0
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Raybestos R-Line Front Disc Brake Rotor for Ford FocusRaybestos R-Line Front Disc Brake Rotor for Ford Focus$45
8.6
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Raybestos 96219R Professional Grade Disc Brake RotorRaybestos 96219R Professional Grade Disc Brake Rotor$29
7.5
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Raybestos Element3 Rear Brake Rotor for Honda Civic and InsightRaybestos Element3 Rear Brake Rotor for Honda Civic and Insight$27
7.0
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A-Premium 13.78 inch Brake Rotors and Brake Pads KitA-Premium 13.78 inch Brake Rotors and Brake Pads Kit$159
6.2
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A-Premium 10.20 inch Rear Solid Disc Brake RotorsA-Premium 10.20 inch Rear Solid Disc Brake Rotors$51
5.7
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ACDelco Silver 18A1207A Rear Disc Brake RotorACDelco Silver 18A1207A Rear Disc Brake Rotor$45
5.7
DetailsBuy
ACDelco Silver 18A1426A Rear Disc Brake RotorACDelco Silver 18A1426A Rear Disc Brake Rotor$30
5.3
DetailsBuy
ACDelco Silver 18A1119A Front Disc Brake RotorACDelco Silver 18A1119A Front Disc Brake Rotor$33
5.0
DetailsBuy
A-Premium 10.31 inch Rear Solid Disc Brake RotorsA-Premium 10.31 inch Rear Solid Disc Brake Rotors$56
5.0
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ACDelco Silver 18A2419A Front Disc Brake RotorACDelco Silver 18A2419A Front Disc Brake Rotor$38
4.6
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ACDelco Silver 18A1095A Front Disc Brake RotorACDelco Silver 18A1095A Front Disc Brake Rotor$36
4.6
DetailsBuy
ACDelco Silver 18A1428A Rear Disc Brake RotorACDelco Silver 18A1428A Rear Disc Brake Rotor$44
4.2
DetailsBuy
ACDelco Silver 18A925A Front Disc Brake RotorACDelco Silver 18A925A Front Disc Brake Rotor$33
3.9
DetailsBuy
ACDelco Silver 18A816A Front Disc Brake RotorACDelco Silver 18A816A Front Disc Brake Rotor$22
3.9
DetailsBuy
ACDelco Silver 18A812A Front Disc Brake RotorACDelco Silver 18A812A Front Disc Brake Rotor$28
3.4
DetailsBuy
ACDelco Silver 18A2606A Front Disc Brake RotorACDelco Silver 18A2606A Front Disc Brake Rotor$39
3.2
DetailsBuy
TRQ Front Performance Brake Rotors SetTRQ Front Performance Brake Rotors Set$120
2.3
DetailsBuy
ACDelco Advantage 18A1412AC Coated Rear Disc Brake RotorACDelco Advantage 18A1412AC Coated Rear Disc Brake Rotor$38
1.5
DetailsBuy
ACDelco Silver 18A912A Front Disc Brake RotorACDelco Silver 18A912A Front Disc Brake Rotor$34
1.0
DetailsBuy
ACDelco Advantage 18A2680AC Coated Front Disc Brake RotorACDelco Advantage 18A2680AC Coated Front Disc Brake Rotor$65
0.8
DetailsBuy
ACDelco Silver 18A1485A Front Disc Brake RotorACDelco Silver 18A1485A Front Disc Brake Rotor$40
0.2
DetailsBuy

Core Power Plays

The specs and strengths that make it shine.
Insight on modern rotor thickness and vehicle weight
Always plan on replacing the rotors when changing worn out brake pads on a modern car.
Discussion about other brands and experiences
Looking to replace front brakes & rotors and trying to get the best parts for a moderate price.
Half the price of the popular auto parts stores.
Brakes are not heavily used in electric vehicles
Brakes are brakes, use what you want to spend.
Insight on carbon content and rotor quality
If it is your own car and no one else drives it then you can get away with offshore on the off chance that you fully understand break in procedures for mating the friction surfaces.
Discussion on rotor performance and longevity
Warped the front brakes 2000 Buick Park Avenue NA with no intentions to race anyone…
If you're getting warped rotors from that, there's some other mechanical failure going on.
These are performance cars hell no they're not.

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’
Discussion on cost-effectiveness of resurfacing rotors
They are just so inexpensive, especially compared to the labor cost of swapping them out.
Discussion on cost-effectiveness of OEM vs aftermarket
OEM are reasonable so maybe I’ll go OEM all around.
Discussion on brake maintenance solutions and cleaning methods
New bike, rear brake squealed like somebody was trying to murder it.
Car rim cleaner for brakes...hmmm as bike mechanic you intrigued me.
I was sceptical but the guy has like 20 years experience so he shows me uncommon solutions almost every day.
I will try the rim cleaner in the future.
Mention of rim cleaner effectiveness for brake maintenance
That’s the stuff. Works wonders, I love it.
Discussion on warranty coverage for brake pads and rotors
Very confusing.
It excludes abuse and commercial use.
No it's lifetime warranty for the owner.
Discussion on value of OEM vs cheap aftermarket parts
Do you get what you pay for with rotors? I doubt they'd sell a dangerous product so maybe they just don't last as long?
I just go with OEM if im unsure.

Cautionary Callouts

Know the pitfalls before they catch you off guard.
GiroDisc 2 piece rotors are recommended for better performance
Excellent weight saving and stopping power.
If you want nice stuff, start with a 2 piece Girodisc.
Discussion on brake pads and fluid for optimal performance
what are your pads and what is your fluid?
Discussion on potential causes of brake squealing issues
You sure your calipers aren't leaking?
Boom. It was faint, but it was there.
Do you get full stopping power?
Discussion on rust-free rotors
Dealers and others seem to assume you want the ones that rust or they just don't know how to get the FNC rotors, lol.
Use OEM FNC treated rotors, or complain about rusted rotors.

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