---
product_id: 279237534
title: "ACDelco Silver 18A2727A Rear Disc Brake Rotor"
brand: "acdelco"
price: "$168.74"
currency: USD
in_stock: true
reviews_count: 5
category: "Ac Delco"
url: https://www.desertcart.us/products/279237534-acdelco-silver-18a2727a-rear-disc-brake-rotor
store_origin: US
region: United States of America
---

# Noise & vibration reduction Optimized heat dissipation OE design & GM-backed quality ACDelco Silver 18A2727A Rear Disc Brake Rotor

**Brand:** acdelco
**Price:** $168.74
**Availability:** ✅ In Stock

## Summary

> 🚗 Stop smarter, drive cooler — brake with confidence every mile!

## Quick Answers

- **What is this?** ACDelco Silver 18A2727A Rear Disc Brake Rotor by acdelco
- **How much does it cost?** $168.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/279237534-acdelco-silver-18a2727a-rear-disc-brake-rotor)

## Best For

- acdelco enthusiasts

## Why This Product

- Trusted acdelco brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted GM Backing:** Rigorous quality testing ensures reliability and perfect pairing with ACDelco brake pads
- • **Precision OE Design:** Engineered to match original GM specs for flawless fit and performance
- • **Durability Meets Value:** Robust construction extends rotor and brake pad life without breaking the bank
- • **Quiet & Smooth Braking:** Non-directional ground finish minimizes noise and vibration for a premium ride
- • **Advanced Heat Management:** Vane configuration maximizes airflow to keep rotors cool under pressure

## Overview

The ACDelco Silver 18A2727A Rear Disc Brake Rotor is a GM-backed, OE-spec replacement part designed for Chevrolet Equinox and GMC Terrain models (2010-2017). Featuring advanced vane design for superior heat dissipation, noise reduction, and vibration control, it ensures reliable braking performance and extended rotor life at an economical price point.

## Description

ACDelco Silver (Advantage) Disc Brake Rotors are a quality, high value alternative for General Motors vehicles as well as most makes and models and are backed by General Motors. These rotors provide reliable vehicle braking power. Application-specific vane configuration offers greater safety and performance, dampens noise and vibration, and maximizes airflow to keep your rotor running cool. They also feature a non-directional ground finish that minimizes thickness variation and helps to extend brake pad life. These dependable aftermarket Disc Brake Rotors offer quality at an economical price. ACDelco Silver (Advantage) parts are a good choice for many vehicles on the road today. Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage.

Review: Worked perfectly in my 2013 GMC Terrain.
Review: Did the EXACT same job, great quality and a lot cheaper than in store.

## Features

- Fits: Chevrolet Equinox 2010-2017; GMC Terrain 2010-2017
- Design: Follows Original Equipment OE manufacturers’ designs for dispersing heat; helping to prolong rotor life while reducing noise and vibration
- Testing: ACDelco Silver Brake Rotors must comply with a rigorous quality approval process so they are backed by GM and Match perfectly with ACDelco Brake Pads
- Formerly known as Advantage

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0055B0ICE |
| Brand | ACDelco |
| Customer Reviews | 4.4 4.4 out of 5 stars (276) |
| Date First Available | 7 August 2012 |
| Exterior | Chrome |
| Item Weight | 7.26 Kilograms |
| Item model number | 18A2727A |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 19286264 |
| Model | Equinox,Equinox,Equinox,Equinox,Equinox,Equinox,Equinox,Equinox,Terrain,Terrain,Terrain,Terrain,Terrain,Terrain,Terrain,Terrain*:*16 |
| OEM Part Number | 19286264 |
| Position | Rear |
| Product Dimensions | 33.02 x 33.02 x 10.8 cm; 7.26 kg |

## Product Details

- **Brand:** ACDelco
- **Exterior finish:** Chrome
- **Manufacturer:** ACDelco
- **Material:** Silver
- **Vehicle service type:** Cars

## Images

![ACDelco Silver 18A2727A Rear Disc Brake Rotor - Image 1](https://m.media-amazon.com/images/I/41xyFrPn1SL.jpg)
![ACDelco Silver 18A2727A Rear Disc Brake Rotor - Image 2](https://m.media-amazon.com/images/I/710eGHGnsOL.jpg)
![ACDelco Silver 18A2727A Rear Disc Brake Rotor - Image 3](https://m.media-amazon.com/images/I/717HxbnxYYL.jpg)
![ACDelco Silver 18A2727A Rear Disc Brake Rotor - Image 4](https://m.media-amazon.com/images/I/71KCmrW3qeL.jpg)
![ACDelco Silver 18A2727A Rear Disc Brake Rotor - Image 5](https://m.media-amazon.com/images/I/71pK+R+8MDL.jpg)

## Questions & Answers

**Q: Why do brakes need to be replaced in the first place?**
A: 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.

**Q: What’s the squealing sound I hear when braking?**
A: 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.

**Q: What if it’s more of a grinding sound?**
A: 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.

**Q: What if it’s more of a grinding sound?**
A: 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.

**Q: What about vibrations or shaking in the steering wheel?**
A: 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***Y on 31 May 2025*

Worked perfectly in my 2013 GMC Terrain.

### ⭐⭐⭐⭐⭐ Review
*by H***R on 30 October 2024*

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

### ⭐⭐⭐⭐⭐ Review
*by B***R on 4 March 2025*

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

## Frequently Bought Together

- ACDelco Silver 18A2727A Rear Disc Brake Rotor
- ACDelco Silver 18A2719A (19286253) Non-Coated Front Disc Brake Rotor
- Bendix Priority1 CFC1275 Ceramic Rear Brake Pads for Chevrolet Captiva Sport 2015-2008, Equinox 2017-2007, GMC Terrain 2017-2010, Pontiac Torrent 2009-2007, Saturn Vue 2010-2008, Suzuki XL-7 2009-2007

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-25*