---
product_id: 443653453
title: "ACDelco 18A2422 Professional Rear Drum In-Hat Disc Brake Rotor"
brand: "acdelco"
price: "¥14502"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/443653453-acdelco-18a2422-professional-rear-drum-in-hat-disc-brake-rotor
store_origin: JP
region: Japan
---

# Precision Engineering Heat Dispersion Durability Tested ACDelco 18A2422 Professional Rear Drum In-Hat Disc Brake Rotor

**Brand:** acdelco
**Price:** ¥14502
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Elevate Your Ride with ACDelco's Precision Braking!

## Quick Answers

- **What is this?** ACDelco 18A2422 Professional Rear Drum In-Hat Disc Brake Rotor by acdelco
- **How much does it cost?** ¥14502 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/443653453-acdelco-18a2422-professional-rear-drum-in-hat-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 Fit:** Designed to meet original manufacturer specifications for perfect compatibility.
- • **Heat Management:** Prolong the life of your pads and rotors with superior heat dispersion.
- • **Noise Reduction:** Enjoy a quieter ride with advanced NVH testing.
- • **Smooth Operation:** Experience seamless braking with expertly balanced rotors.
- • **Quality Assurance:** Independently tested for reliability and performance.

## Overview

The ACDelco 18A2422 Professional Rear Drum In-Hat Disc Brake Rotor is engineered for optimal performance, featuring rigorous testing for noise, vibration, and durability. With a focus on heat dispersion and OEM specifications, this rotor ensures a smooth, reliable braking experience that enhances vehicle safety and longevity.

## Description

Rear Disc Brake Rotor

## Features

- Inspected for balance; resulting in smooth brake operation and noise reduction
- Independently tested with Noise/Vibration/Harshness (NVH) and durability/wear testing; resulting in high quality and reliable products
- Follows original manufacturers' designs for dispersing heat, helping to prolong pad and rotor life while reducing noise and vibration

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ACDelco |
| Brand | ACDelco |
| Product Dimensions | 31.24 x 31.24 x 7.11 cm; 4.81 kg |
| Item model number | 18A2422 |
| Manufacturer Part Number | 18A2422 |
| OEM Part Number | 19201438 |
| Position | Rear |
| Manufacturer | ACDelco |
| Item Weight | 4 kg 810 g |

## Product Details

- **Brand:** ACDelco
- **Manufacturer:** ACDelco
- **OEM Part Number:** 19201438
- **UPC:** 707773419120
- **Global Trade Identification Number:** 00707773419120

## Images

![ACDelco 18A2422 Professional Rear Drum In-Hat Disc Brake Rotor - Image 1](https://m.media-amazon.com/images/I/71M0yzZkPPL.jpg)
![ACDelco 18A2422 Professional Rear Drum In-Hat Disc Brake Rotor - Image 2](https://m.media-amazon.com/images/I/418UdJAYQAL.jpg)
![ACDelco 18A2422 Professional Rear Drum In-Hat Disc Brake Rotor - Image 3](https://m.media-amazon.com/images/I/516KoRtXIaL.jpg)
![ACDelco 18A2422 Professional Rear Drum In-Hat Disc Brake Rotor - Image 4](https://m.media-amazon.com/images/I/312gAsW4zGL.jpg)
![ACDelco 18A2422 Professional Rear Drum In-Hat Disc Brake Rotor - Image 5](https://m.media-amazon.com/images/I/411ifIVEfbL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/443653453-acdelco-18a2422-professional-rear-drum-in-hat-disc-brake-rotor](https://www.desertcart.jp/products/443653453-acdelco-18a2422-professional-rear-drum-in-hat-disc-brake-rotor)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-11*