---
product_id: 12697307
title: "Silver 18A580A (19241862) Non-Coated Front Disc Brake Rotor"
brand: "acdelco"
price: "C$6513"
currency: NIO
in_stock: true
reviews_count: 9
category: "Ac Delco"
url: https://www.desertcart.ni/products/12697307-silver-18a580a-19241862-non-coated-front-disc-brake-rotor
store_origin: NI
region: Nicaragua
---

# Multi-alloy heat dissipation 3.937 in bolt circle fit Mill-balanced precision Silver 18A580A (19241862) Non-Coated Front Disc Brake Rotor

**Brand:** acdelco
**Price:** C$6513
**Availability:** ✅ In Stock

## Summary

> 🚗 Stop Confidently, Drive Boldly – The Smart Rotor Upgrade You Can’t Miss!

## Quick Answers

- **What is this?** Silver 18A580A (19241862) Non-Coated Front Disc Brake Rotor by acdelco
- **How much does it cost?** C$6513 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/12697307-silver-18a580a-19241862-non-coated-front-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

- • **Durability Meets Value:** Rounded radius design adds strength while maintaining an economical price point.
- • **Extended Brake Pad Life:** Non-directional ground finish minimizes thickness variation, maximizing pad longevity.
- • **Universal Fit for GM & More:** Designed to fit General Motors and most other makes with a 3.937-inch bolt circle diameter.
- • **Precision Mill-Balanced Rotor:** Eliminates the need for extra weights, delivering 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 18A580A front disc brake rotor combines multi-alloy metallurgy and mill-balanced precision to deliver reliable, cool, and quiet braking performance. Engineered for General Motors and compatible with most vehicles, it features a 3.937-inch bolt circle diameter and a durable rounded radius design. This rotor extends brake pad life with its non-directional ground finish, offering professional-grade quality at an economical price.

## 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: 2002 Chevy Prizm - excellent - Really nice and inexpensive rotors that installed easily and exactly on my 2002 Chevy Prizm. Exact fit and have performed flawlessly and silently with the Bendix brake pads for 200 miles so far.
Review: Great Product At A Great Price - Perfect Fitment. Great Replacement. Got The Job Done ✅ & Wasn’t Very Expensive At All.

## 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
- Bolt Circle Diameter: 3.937 in

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0031I0NF0 |
| Best Sellers Rank | #1,226,542 in Automotive ( See Top 100 in Automotive ) #658 in Powersports Brake Rotors |
| Brand | ACDelco |
| Customer Reviews | 4.4 4.4 out of 5 stars (171) |
| Date First Available | October 10, 2007 |
| Exterior | Painted |
| Item Weight | 1 pounds |
| Item model number | 18A580A |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 19241862 |
| Model | Brake Rotor |
| OEM Part Number | 19241862 |
| Product Dimensions | 10.7 x 10.6 x 2.6 inches |

## Product Details

- **Brand:** ACDelco
- **Exterior Finish:** Painted
- **Global Trade Identification Number:** 00707773625460
- **Manufacturer:** ACDelco
- **OEM Part Number:** 19241862
- **UPC:** 707773625460

## Images

![Silver 18A580A (19241862) Non-Coated Front Disc Brake Rotor - Image 1](https://m.media-amazon.com/images/I/611bkunbKiL.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 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.

**Q: Why do the brakes seem to pulsate when stopping?**
A: 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 2002 Chevy Prizm - excellent
*by B***G on June 27, 2025*

Really nice and inexpensive rotors that installed easily and exactly on my 2002 Chevy Prizm. Exact fit and have performed flawlessly and silently with the Bendix brake pads for 200 miles so far.

### ⭐⭐⭐⭐⭐ Great Product At A Great Price
*by J***R on October 11, 2023*

Perfect Fitment. Great Replacement. Got The Job Done ✅ & Wasn’t Very Expensive At All.

### ⭐⭐⭐⭐ it breaks really good without any noise
*by A***R on January 6, 2017*

At first I gave 4 stars because I didn't know if is going to last...So far, it breaks really good without any noise. I would be happy if last at least 2 years. I took off one star because they get rust really easy and quick, I installed it not even 3 months ago and they are rusty already. they keep braking good with no noise.

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-14*