---
product_id: 27045050
title: "Silver 18A2820A (88878111) Non-Coated Rear Disc Brake Rotor"
brand: "acdelco"
price: "$191.10"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/27045050-silver-18a2820a-88878111-non-coated-rear-disc-brake-rotor
store_origin: US
region: United States of America
---

# Multi-alloy heat dissipation Mill-balanced precision Rounded radius strength Silver 18A2820A (88878111) Non-Coated Rear Disc Brake Rotor

**Brand:** acdelco
**Price:** $191.10
**Availability:** ✅ In Stock

## Summary

> 🛑 Stop smart, drive confident with ACDelco Silver!

## Quick Answers

- **What is this?** Silver 18A2820A (88878111) Non-Coated Rear Disc Brake Rotor by acdelco
- **How much does it cost?** $191.10 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/27045050-silver-18a2820a-88878111-non-coated-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

- • **OEM-Backed Quality:** Trusted by General Motors, compatible with most makes and models for seamless fitment.
- • **Economical Excellence:** Get dependable braking power without breaking the bank—value meets performance.
- • **Durability Meets Design:** Rounded radius enhances rotor strength for long-lasting reliability.
- • **Precision Mill-Balanced:** No extra weights needed—experience smooth, vibration-free braking every time.
- • **Engineered for Peak Performance:** Multi-alloy construction ensures superior heat dissipation, keeping your brakes cool under pressure.

## Overview

The ACDelco Silver 18A2820A Rear Disc Brake Rotor is a non-coated, multi-alloy rotor designed for optimal heat dissipation and durability. Mill-balanced for smooth operation without extra weights, it features a rounded radius for added strength and is validated for precise metallurgy and brake plate thickness. Backed by General Motors, it offers reliable braking performance at an economical price, compatible with GM vehicles and most other makes.

## 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.

## Features

- Manufactured with multiple alloys for improved heat dissipation and performance
- Mill-balanced for proper rotor function; no extra weights are needed
- Quality validated for proper metallurgy and correct brake plate thickness
- Rounded radius for added strength
- Some ACDelco Silver parts may have formerly appeared as ACDelco Advantage
- Economical value with dependable quality
- For General Motors vehicles as well as most makes and models

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ACDelco |
| Brand | ACDelco |
| Model | Brake Rotor |
| Item Weight | 1 pounds |
| Product Dimensions | 12.3 x 12.3 x 2.8 inches |
| Item model number | 18A2820A |
| Exterior | Non coated |
| Manufacturer Part Number | 88878111 |
| OEM Part Number | 88878111 |
| Position | Rear |

## Product Details

- **Brand:** ACDelco
- **Exterior Finish:** Non coated
- **Manufacturer:** ACDelco
- **OEM Part Number:** 88878111
- **UPC:** 707773952481
- **Global Trade Identification Number:** 00707773952481

## Images

![Silver 18A2820A (88878111) Non-Coated Rear Disc Brake Rotor - Image 1](https://m.media-amazon.com/images/I/61mjLknKTuL.jpg)

## Frequently Bought Together

- ACDelco Silver 18A2820A Rear Disc Brake Rotor
- ACDelco Silver 18A2419A Front Disc Brake Rotor
- Wagner QuickStop ZD1445 Rear Disc Brake Pad Set for 2013 Hyundai Sonata

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-20*