ACDelco Silver 18A1207A Rear Disc Brake Rotor

Curated from 49 real Reddit conversations

Refreshed on: January 30, 2025

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ACDelco Silver 18A1207A Rear Disc Brake Rotor

Brand: ACDelco
Price: $45
Snoop Score:
5.7
Sentiment
10.0
Popularity
10.0
Technical
2.9
Buy on Amazon for $45See All Rotors Reviews
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Snoop's Take

The ACDelco Silver 18A1207A Rear Disc Brake Rotor is a high-quality automotive part designed to ensure reliable braking performance for various General Motors vehicles and other makes and models. Manufactured with advanced alloys for improved heat dissipation and proper rotor function, this product is built to meet stringent quality standards for durability and effectiveness. Consumer feedback indicates strong appreciation for the ACDelco Silver brake rotor's economical value without sacrificing quality. As one user noted, "I am a little dumbfounded by the ranges in price. Is there any reason I should avoid inexpensive rotors?" This sentiment highlights the product's competitive pricing and perceived reliability among users, suggesting that it offers great value in the market. Overall, the ACDelco Silver 18A1207A Rear Disc Brake Rotor is recommended for its category, as it balances cost-effectiveness with dependable performance, making it a smart choice for drivers looking to maintain their vehicles safely and efficiently.

Not for you? Check out our other rated Rotors

I am a little dumbfounded by the ranges in price. Is there any reason I should avoid inexpensive rotors?

Positive Feedback

The ACDelco gold rotors are about half the cost, but are listed under the maximum rust protection tab in rockauto.

Insightful Chatter
Product
5.7
ACDelco Silver 18A1207A Rear Disc Brake Rotor
Buy on Amazon for $45
Daily Commuting
7 / 10
Performance Upgrades
7 / 10
OEM Replacement
7 / 10
Safety and Reliability
7 / 10
See how this compares to all Rotors

What it does well!

Key strengths users can’t stop talking about.
Economical value with dependable quality
“I am a little dumbfounded by the ranges in price. Is there any reason I should avoid inexpensive rotors?”➕

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Core Power Plays

The specs and strengths that make it shine.
Discussion on rotor options for GM vehicles
“The ACDelco gold rotors are about half the cost, but are listed under the maximum rust protection tab in rockauto.”➕
“Very confusing.”➕
Discussion on rotor options and experiences
“I’m leaning towards the ACdelco performance; gold/professional rotors with the s slotted groves as well but looking for other people’s suggestions or experience with these same rotors.”➕
“People dog on them but power stop rotors have been great for me.”➕
“I went with slotted and went back to smooth and feel they work better.”➕
“I find them all about the same, I'm in a salt/rust area, and the coated ones are the only way here.”➕
Discussion on rust-free rotor options
“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.”➕
“this is the one part I would go for the OEM non-rusting version as someone else has indicated.”➕
“Brakes are brakes, use what you want to spend.”➕
Discussion on differences between OE and aftermarket rotors
“what makes a 'good rotor' a 'good rotor'?”➕
Discussion about rubber sleeve functionality on brake caliper slide pins
“That one was REALLY stuck while the one without it was pretty smooth.”➕
“I suspect it works as some sort of vibration dampener.”➕
“They swell and won’t go back in.”➕
“It may have swelled a little to the point of it binding.”➕

Hidden Hero Hacks

Unexpected tricks and side‑door uses you’ll love.
DIY brake jobs are common and cost-effective
“Is this a reasonable price to get my pads and rotors replaced? Shop near me gave me this quote to ge”➕
“Do it yourself save 1000”➕
“Great example of why I do my own shit.”➕
“I have never once in my entire life had a shop do any of my brake jobs.”➕

Buyer’s Cheat Sheet

What to check before you click ‘Add to Cart.’
Mixing different brands of brake rotors and pads is acceptable
“Would it be ok to use my AC Delco pads with those rotors or do I have to use the Power Stop brand pads?”➕
“Mixing brands is fine, but ditch anything drilled or slotted.”➕
“The rotors don't have feelings, they don't care what brand pads you use.”➕
Local parts stores might be more convenient for heavy items
“You can get quality parts but since rotors are so heavy you are looking at some serious shipping charges.”➕
Wide price variations for online brake kits
“I'm not rich, but don't mind paying for quality parts that are well-built.”➕
Quality of parts varies significantly across online retailers
“Regardless of where you buy, make sure you're getting quality parts.”➕

Cautionary Callouts

Know the pitfalls before they catch you off guard.
Concerns about drilled or slotted rotors for normal driving conditions
“I searched on centric and almost all of them were drilled/slotted.”➕

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