---
product_id: 421572828
title: "ACDelco Silver 18A952A Rear Disc Brake Rotor"
brand: "acdelco"
price: "$U17818"
currency: UYU
in_stock: true
reviews_count: 5
category: "Ac Delco"
url: https://www.desertcart.uy/products/421572828-acdelco-silver-18a952a-rear-disc-brake-rotor
store_origin: UY
region: Uruguay
---

# Multi-alloy heat dissipation Mill-balanced precision OEM-validated metallurgy ACDelco Silver 18A952A Rear Disc Brake Rotor

**Brand:** acdelco
**Price:** $U17818
**Availability:** ✅ In Stock

## Summary

> 🚗 Stop Smarter, Drive Cooler — Upgrade Your Ride with Confidence!

## Quick Answers

- **What is this?** ACDelco Silver 18A952A Rear Disc Brake Rotor by acdelco
- **How much does it cost?** $U17818 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/421572828-acdelco-silver-18a952a-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 OEM Quality:** Backed by GM with validated metallurgy and exact brake plate thickness for safety.
- • **Noise-Reducing Finish:** Non-directional surface minimizes brake noise and guarantees even pad contact.
- • **Precision Mill-Balanced:** Ensures smooth rotor function with zero need for extra weights.
- • **Effortless Fit & Maintenance:** Designed for select 2011-2020 vehicles with easy VIN confirmation for perfect compatibility.
- • **Engineered for Peak Performance:** Multi-alloy construction maximizes heat dissipation and brake pad longevity.

## Overview

The ACDelco Silver 18A952A Rear Disc Brake Rotor is a GM-backed, multi-alloy rotor engineered for superior heat dissipation and durability. Mill-balanced for flawless operation and finished with a noise-minimizing surface, it fits select 2011-2020 vehicles perfectly. This rear rotor offers professional-grade quality and safety at an affordable price, ensuring your brakes perform reliably mile after mile.

## Description

ACDelco Silver 18A2792A Rear Rotors are designed for select vehicles ranging from 2011-2020. These rotors feature multi-alloy construction and optimized vane configuration for better heat dissipation, airflow, and brake pad longevity. A non-directional finish minimizes noise and ensures even contact of with brake pads. Backed by GM, this high-value brake set combines trusted quality, safety, and easy maintenance, all at an affordable price. Each order includes 1 rear rotor for your rear brakes. Explore ACDelco's complete assortment of brakes and rotors to upgrade all auto parts in your brake set. To ensure a proper fit, verify your VIN # in 3 quick and easy steps through the Confirmed Fit tool.

Review: Perfect fit for 2000 Silverado 1500 5.3L 4x4
Review: Hatte schon Angst,dass es nicht passt wie bei anderen Anbietern. Aber es hat gepasst und bin sehr froh auch wenn die Lieferkosten sehr hoch sind!

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0031I4HOI |
| Best Sellers Rank | #177,695 in Automotive ( See Top 100 in Automotive ) #70 in Car Brake Disc Rotors |
| Brand | ACDelco |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,075) |
| Date First Available | 21 September 2023 |
| Exterior | Painted |
| Item Weight | 9.07 Kilograms |
| Item model number | 18A952A |
| Manufacturer | ACDELCO |
| Manufacturer Part Number | 19241883 |
| Model | 18A952A |
| OEM Part Number | 19241883 |
| Position | Rear |
| Product Dimensions | 33.32 x 33.32 x 10.54 cm; 9.07 kg |

## Product Details

- **Brand:** ACDelco
- **Exterior finish:** Painted
- **Manufacturer:** ACDELCO
- **Material:** Cast Iron
- **Vehicle service type:** Cars, Sport-Utility-Vehicles, Trucks

## Images

![ACDelco Silver 18A952A Rear Disc Brake Rotor - Image 1](https://m.media-amazon.com/images/I/41ZI8GcL+OL.jpg)
![ACDelco Silver 18A952A Rear Disc Brake Rotor - Image 2](https://m.media-amazon.com/images/I/71F06lKckiL.jpg)
![ACDelco Silver 18A952A Rear Disc Brake Rotor - Image 3](https://m.media-amazon.com/images/I/71GMSmJPZkL.jpg)
![ACDelco Silver 18A952A Rear Disc Brake Rotor - Image 4](https://m.media-amazon.com/images/I/71GiC-2xI2L.jpg)
![ACDelco Silver 18A952A Rear Disc Brake Rotor - Image 5](https://m.media-amazon.com/images/I/71KCmrW3qeL.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 M***K on 27 January 2021*

Perfect fit for 2000 Silverado 1500 5.3L 4x4

### ⭐⭐⭐⭐⭐ Review
*by N***K on 1 July 2024*

Hatte schon Angst,dass es nicht passt wie bei anderen Anbietern. Aber es hat gepasst und bin sehr froh auch wenn die Lieferkosten sehr hoch sind!

### ⭐⭐⭐⭐⭐ Review
*by B***W on 22 November 2025*

Truck rotor.

## Frequently Bought Together

- ACDelco Silver 18A952A Rear Disc Brake Rotor
- ACDelco Silver 14D792CHF1 Ceramic Rear Disc Brake Pad Set with Clips
- ACDelco Silver 18A925A (19241877) Non-Coated Front Disc Brake Rotor

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-03-01*