Why do brakes need to be replaced in the first place?

Friction material on the brake pads or shoes rubs against rotors or drums to slow the vehicle. In time, that material wears away and the pads/shoes must be replaced. Sometimes the rotors and drums also must be replaced.

What’s the squealing sound I hear when braking?

Over time, wear indicators in brakes pads may contact the rotors’ surface when braking, resulting in a metallic squealing sound. Vehicles equipped with wear sensors may also provide an alert that minimum brake pad thickness has been reached.

What if it’s more of a grinding sound?

If all the friction material has been worn away, the metal backing plate of the brake pad will be the material in contact with the rotor during braking. It causes a grinding sound and braking performance is often diminished.

What about vibrations or shaking in the steering wheel?

This is more serious than pulsation. If the brakes are very worn or the rotors are warped, there can be a significant vibration or shaking in the steering wheel when braking. It may mean brake service is needed immediately.

Why do the brakes seem to pulsate when stopping?

It may be due to poor-quality brake pads, warped rotors or unevenly worn tires. Have the pulsation diagnosed as soon as possible to avoid the possibility of greater brake system wear or damage.

Acdelco Silver Rear Brake Rotor 18a2727a Gm 19286264 Brake Rotors

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

19955 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

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Description

🚗 Stop Smarter, Drive Cooler — Upgrade Your Ride with ACDelco Silver!

WHISPER QUIET RIDE - Non-directional ground finish and balanced rotor design minimize noise, vibration, and harshness for a smooth drive.
LONGER LASTING BRAKES - Precision-smooth rotor surface reduces uneven wear, extending the lifespan of your brake pads and saving you money.
BUILT TOUGH FOR DAILY DEMANDS - Rounded radius edges enhance structural strength, ensuring durability even under high heat and heavy loads.
ENGINEERED FOR PEAK PERFORMANCE - Multi-alloy construction and optimized vane design maximize cooling to prevent brake fade under pressure.
PERFECT FIT HASSLE FREE UPGRADE - Vehicle-specific compatibility with Chevrolet Equinox, GMC Terrain, and more—validate your fit in 3 easy steps with the Confirmed Fit tool.

The ACDelco Silver Rear Brake Rotor 18A2727A is a durable, vehicle-specific cast iron rotor designed for select Chevrolet and GMC models. Featuring multi-alloy construction and optimized vane configuration, it delivers superior heat dissipation and reduced brake fade. Its non-directional finish minimizes noise and vibration, while a smooth surface extends brake pad life. Backed by GM quality, this rotor offers a reliable, affordable upgrade for enhanced braking performance and longevity.

Specifications

ASIN	B0055B0ICE
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#84,902 in Automotive ( See Top 100 in Automotive ) #66 in Automotive Replacement Brake Rotors
Brand	ACDelco
Customer Reviews	4.5 4.5 out of 5 stars (289)
Date First Available	June 9, 2011
Exterior Finish	Chrome
Global Trade Identification Number	00707773818961
Item Weight	16 pounds
Item model number	18A2727A
Manufacturer	ACDelco
Manufacturer Part Number	19286264
Material	Cast Iron
Model	18A2727A
OEM Part Number	19286264
Position	Rear
Product Dimensions	13 x 13 x 4.25 inches
UPC	707773818961
Vehicle Service Type	Car, SUV

Reviews

J**Y

Perfect fit

Worked perfectly in my 2013 GMC Terrain.

31.05.2025

H**R

So much cheaper than in store at a auto store...

Did the EXACT same job, great quality and a lot cheaper than in store.

30.10.2024

B**R

Good Value

First time buying a damaged box item, this exceeded my expectations. Great value.

4.03.2025

S**R

Pretty good, but not to OEM standards

These rotors are okay, but the inner diameter of the rotor where the parking brake engages is larger than the OEM rotors. It's not off by a lot, but still requires adjustment of the parking brake to account for the size difference.

3.08.2024

I**K

Great buy

Quick delivery and exactly as described

15.05.2025

T**S

Good item

It's what I needed and it works. Good value.

19.10.2023

T**Y

Warped out of the box

They were warped out of the box. Worse than the ones I took off.

29.10.2025

T**Y

perfect fit

work as expected . these are Delco model. installed with no issues, perfect fit.

29.07.2023

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

19955 som

Duties & taxes included

In stock

Sold byAmazon KyrgyzstanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Kyrgyzstan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews

ACDelco Silver Rear Brake Rotor 18A2727A | GM 19286264 Brake Rotors for Select Chevrolet Equinox, GMC Terrain and more

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Description

Specifications

Reviews

Common Questions