---
product_id: 12846182
title: "ACDelco Silver Rear Brake Rotor 18A2546A | GM 19255509 Brake Rotors for Select Honda Accord, Acura RDX, Honda Civic, and more"
brand: "acdelco"
price: "718 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/12846182-acdelco-silver-rear-brake-rotor-18a2546a-gm-19255509-brake-rotors
store_origin: RO
region: Romania
---

# Smooth surface extends brake pad life Non-directional finish reduces noise & vibration Superior heat dissipation with multi-alloy design ACDelco Silver Rear Brake Rotor 18A2546A | GM 19255509 Brake Rotors for Select Honda Accord, Acura RDX, Honda Civic, and more

**Brand:** acdelco
**Price:** 718 Lei
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade your brakes, upgrade your drive — don’t get left behind!

## Quick Answers

- **What is this?** ACDelco Silver Rear Brake Rotor 18A2546A | GM 19255509 Brake Rotors for Select Honda Accord, Acura RDX, Honda Civic, and more by acdelco
- **How much does it cost?** 718 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/12846182-acdelco-silver-rear-brake-rotor-18a2546a-gm-19255509-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

- • **Whisper-Quiet Ride:** Non-directional ground finish and balanced rotor design minimize noise and vibration for a smooth, distraction-free experience.
- • **Perfect Fit, Zero Guesswork:** Vehicle-specific compatibility with easy VIN confirmation ensures a seamless upgrade for select Honda and Acura models.
- • **Extended Brake Pad Longevity:** Precision-machined smooth surface reduces uneven wear, saving you money on frequent replacements.
- • **Built to Endure Daily Demands:** Rounded radius edges enhance structural strength under heat and load, perfect for your daily commute or weekend adventures.
- • **Engineered for Peak Performance:** Multi-alloy construction and optimized vane design maximize cooling to prevent brake fade during intense drives.

## Overview

The ACDelco Silver Rear Brake Rotor 18A2546A is a durable, cast iron rotor engineered for select Honda and Acura models. Featuring multi-alloy construction and a non-directional finish, it optimizes heat dissipation, reduces noise and vibration, and extends brake pad life. Designed for a precise vehicle-specific fit, this rear rotor delivers reliable braking performance and long-lasting durability, backed by GM quality standards.

## Description

ACDelco Silver 18A1428A Rear Rotors are designed for select vehicles ranging from 2002-2023. 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.

## 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 Acura, Honda. Popular models include Honda Civic, Honda Accord, Acura TSX, Acura ILX. Check your VIN # to validate your vehicle's perfect match with the 'Confirmed Fit' tool above in 3 easy steps
- Brakes are one area in which vehicle owners simply cannot compromise. With ACDelco Brakes, they can get the peace of mind that comes with parts that are expertly engineered, manufactured to stringent tolerances, thoroughly tested and backed by the ACDelco name. Choose from our Original Equipment Service, Professional DuraStop, Advantage and Specialty Series to meet your performance needs and budget. Trust ACDelco rotors, pads, drums and calipers to help keep you and your loved ones safe.
- Great braking power that won’t break your wallet – that’s what you get with ACDelco Advantage Brakes. The ACDelco name means the quality is assured – and from Brake Pads, to Drums/Rotors, you can count on the Advantage series to deliver value every time!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ACDelco |
| Material | Cast Iron |
| Exterior Finish | Cast Iron |
| Vehicle Service Type | Car, Sedan |
| Manufacturer | ACDelco |
| Automotive Fit Type | Vehicle Specific Fit |
| OEM Part Number | 19255509 |
| UPC | 707773846636 |
| Global Trade Identification Number | 00707773846636 |
| Model | 18A2546A |
| Item Weight | 9.1 pounds |
| Product Dimensions | 12.3 x 12.3 x 2.3 inches |
| Item model number | 18A2546A |
| Manufacturer Part Number | 19255509 |
| Position | Rear |

## Product Details

- **Brand:** ACDelco
- **Material:** Cast Iron
- **Exterior Finish:** Cast Iron
- **Vehicle Service Type:** Car, Sedan
- **Manufacturer:** ACDelco
- **Automotive Fit Type:** Vehicle Specific Fit
- **OEM Part Number:** 19255509
- **UPC:** 707773846636
- **Global Trade Identification Number:** 00707773846636

## Images

![ACDelco Silver Rear Brake Rotor 18A2546A | GM 19255509 Brake Rotors for Select Honda Accord, Acura RDX, Honda Civic, and more - Image 1](https://m.media-amazon.com/images/I/61RAEytrD1L.jpg)

## Available Options

This product comes in different **Size** options.

## 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.

## Frequently Bought Together

- ACDelco Silver 18A2546A Rear Disc Brake Rotor
- Raybestos Element3 EHT™ Automotive Replacement Rear Brake Pad for Selected 2008-2017 Honda Accord, 2009-2014 Acura TSX (EHT1336H)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-03*