---
product_id: 117954501
title: "ACDelco Silver Rear Brake Rotor 18A2679A | GM 19294188 Brake Rotors for Select Dodge Ram 2500, 3500, 4000 and more"
brand: "acdelco"
price: "A$643"
currency: AUD
in_stock: true
url: https://www.desertcart.com.au/products/117954501-acdelco-silver-rear-brake-rotor-18a2679a-gm-19294188-brake-rotors
store_origin: AU
region: Australia
---

# Noise & vibration reduction Multi-alloy heat dissipation Durable cast iron build ACDelco Silver Rear Brake Rotor 18A2679A | GM 19294188 Brake Rotors for Select Dodge Ram 2500, 3500, 4000 and more

**Brand:** acdelco
**Price:** A$643
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade your ride with brakes that mean business — cool, quiet, and built to last!

## Quick Answers

- **What is this?** ACDelco Silver Rear Brake Rotor 18A2679A | GM 19294188 Brake Rotors for Select Dodge Ram 2500, 3500, 4000 and more by acdelco
- **How much does it cost?** A$643 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/117954501-acdelco-silver-rear-brake-rotor-18a2679a-gm-19294188-brake-rotors)

## 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

- • **Extend Your Brake Life:** Precision-smooth rotor surface reduces pad wear and thickness variation, saving you money on replacements.
- • **Stay Cool Under Pressure:** Advanced multi-alloy and vane design maximize heat dissipation to prevent brake fade during intense drives.
- • **Whisper-Quiet Performance:** Non-directional ground finish and balanced rotor design minimize noise and vibration for a smooth, comfortable ride.
- • **Perfect Fit, Zero Guesswork:** Vehicle-specific compatibility with easy VIN confirmation guarantees a seamless upgrade for your Dodge Ram or similar models.
- • **Built Tough for Daily Demands:** Rounded radius edges enhance structural strength, ensuring durability even under heavy loads and high heat.

## Overview

The ACDelco Silver Rear Brake Rotor 18A2679A is a cast iron, vehicle-specific rear rotor engineered for select Dodge Ram models. Featuring multi-alloy construction and optimized vane design, 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. Durable rounded edges enhance strength under heavy use, making it an ideal, reliable choice for daily driving.

## Description

ACDelco Silver Rear Brake Rotor 18A2679A | GM 19294188 Brake Rotors for Select Dodge Ram 2500, 3500, 4000 and more

## Features

- Superior Heat Dissipation: Multi-alloy construction and application-specific vane configuration of the front rotors optimize cooling, improve performance, and reduce fading of brakes
- Reduced Noise and Vibration: Rear rotor engineered with a non-directional ground finish and balanced design to help dampen noise, vibration, and harshness (NVH). This disc brake for your vehicle, SUV, or sedan will provide a steady and enjoyable ride
- Longer Brake Pad Life: Smooth rotor surface minimizes thickness variation, helping to extend the life of your brake pads and reduce uneven wear. Pair this rear rotor with ACDelco rear brake pads to get a high value brake kit perfect for your vehicle or also pick up the front brake rotors to get all 4 tires updated
- Built for Durability: Rounded radius edges increase structural strength under high heat and load making this cast iron rotor ideal for daily driving demands
- Vehicle Specific Fit: Compatible with a variety of makes including Dodge, Ram. Popular models include Ram 4000, Ram 3500, Dodge Ram 4000, Dodge Ram 3500, Dodge Ram 2500, Ram 2500. Check your VIN # to validate your vehicle's perfect match with the 'Confirmed Fit' tool above in 3 easy steps

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ACDelco |
| Material | Cast Iron |
| Exterior Finish | Non coated |
| Vehicle Service Type | Car, Truck |
| Manufacturer | ACDelco |
| Automotive Fit Type | Vehicle Specific Fit |
| OEM Part Number | 19294188 |
| UPC | 808709003458 |
| Global Trade Identification Number | 00808709003458 |
| Model | 18A2679A |
| Item Weight | 36.7 pounds |
| Product Dimensions | 14.6 x 14.6 x 4 inches |
| Item model number | 18A2679A |
| Manufacturer Part Number | 19294188 |
| Position | Rear |

## Product Details

- **Brand:** ACDelco
- **Material:** Cast Iron
- **Exterior Finish:** Non coated
- **Vehicle Service Type:** Car, Truck
- **Manufacturer:** ACDelco
- **Automotive Fit Type:** Vehicle Specific Fit
- **OEM Part Number:** 19294188
- **UPC:** 808709003458
- **Global Trade Identification Number:** 00808709003458

## Images

![ACDelco Silver Rear Brake Rotor 18A2679A | GM 19294188 Brake Rotors for Select Dodge Ram 2500, 3500, 4000 and more - Image 1](https://m.media-amazon.com/images/I/711YHGYebsL.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.

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-16*