---
product_id: 4515307
title: "Silver Front Brake Rotor 18A812A | GM 19241867 Brake Rotors for Select Cadillac, Oldsmobile, Pontiac, Chevy, Chevrolet, Buick, and more"
brand: "acdelco"
price: "$143.93"
currency: USD
in_stock: true
reviews_count: 9
category: "Ac Delco"
url: https://www.desertcart.us/products/4515307-silver-front-brake-rotor-18a812a-gm-19241867-brake-rotors-select
store_origin: US
region: United States of America
---

# Noise & vibration reduction Multi-alloy heat dissipation Durable cast iron build Silver Front Brake Rotor 18A812A | GM 19241867 Brake Rotors for Select Cadillac, Oldsmobile, Pontiac, Chevy, Chevrolet, Buick, and more

**Brand:** acdelco
**Price:** $143.93
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade your braking game with precision and power!

## Quick Answers

- **What is this?** Silver Front Brake Rotor 18A812A | GM 19241867 Brake Rotors for Select Cadillac, Oldsmobile, Pontiac, Chevy, Chevrolet, Buick, and more by acdelco
- **How much does it cost?** $143.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/4515307-silver-front-brake-rotor-18a812a-gm-19241867-brake-rotors-select)

## 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 smooth driving.
- • **Extended Brake Pad Life:** Precision-smooth rotor surface reduces uneven wear, saving you money on replacements.
- • **Perfect Fit, Guaranteed:** Vehicle-specific compatibility with easy VIN confirmation ensures hassle-free installation.
- • **Built Tough for Daily Demands:** Rounded radius edges enhance structural strength to withstand high heat and heavy loads.
- • **Engineered for Peak Performance:** Optimized vane design maximizes cooling to prevent brake fade under pressure.

## Overview

The ACDelco Silver Front Brake Rotor 18A812A is a cast iron, multi-alloy rotor engineered for select GM vehicles including Cadillac, Buick, Chevrolet, and Pontiac models. Featuring optimized vane configuration for superior heat dissipation, a non-directional finish to reduce noise and vibration, and a smooth surface to extend brake pad life, this front rotor delivers reliable, durable braking performance. Designed for a perfect vehicle-specific fit, it’s backed by GM quality and trusted by thousands of drivers seeking a premium yet affordable brake upgrade.

## Description

ACDelco Silver 18A2350AC Front Rotors are designed for select vehicles ranging from 2006-2021. 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 front rotor for your front 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: Great price - Perfect fit. Would buy again
Review: Way better than the original ones. - 2000 Buick Century, definitely better than the original rotors. I didn't take pictures of the old ones but I should have. When I opened the box I thought these might be wrong. They're beefy. Well worth the money.

## 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: Front 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 front rotor with ACDelco front brake pads to get a high value brake kit perfect for your vehicle or also pick up the rear 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 Buick, Chevrolet, Oldsmobile, Pontiac. Popular models include Oldsmobile LSS, Buick LeSabre, Pontiac Trans Sport, Buick Riviera, Buick Regal, Oldsmobile Silhouette, Pontiac Montana, Chevrolet Venture, Pontiac Bonneville, Oldsmobile 88, Buick Century, Pontiac Grand Prix, Oldsmobile Regency, Oldsmobile Intrigue. Check your VIN # to validate your vehicle's perfect match with the 'Confirmed Fit' tool above in 3 easy steps

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0031I0ND2 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #64,548 in Automotive ( See Top 100 in Automotive ) #44 in Automotive Replacement Brake Rotors |
| Brand | ACDelco |
| Customer Reviews | 4.6 4.6 out of 5 stars (618) |
| Date First Available | October 10, 2007 |
| Exterior Finish | Non-coated |
| Global Trade Identification Number | 00707773625514 |
| Item Diameter | 10.94 Inches |
| Item Weight | 1 pounds |
| Item model number | 18A812A |
| Manufacturer | AC Delco |
| Manufacturer Part Number | 19241867 |
| Material | Cast Iron |
| Model | 18A812A |
| OEM Part Number | 19241867 |
| Position | Front |
| UPC | 707773625514 |
| Vehicle Service Type | Car, Sedan |

## Product Details

- **Automotive Fit Type:** Vehicle Specific Fit
- **Brand:** ACDelco
- **Exterior Finish:** Non-coated
- **Global Trade Identification Number:** 00707773625514
- **Item Diameter:** 10.94 Inches
- **Manufacturer:** AC Delco
- **Material:** Cast Iron
- **OEM Part Number:** 19241867
- **UPC:** 707773625514
- **Vehicle Service Type:** Car, Sedan

## Images

![Silver Front Brake Rotor 18A812A | GM 19241867 Brake Rotors for Select Cadillac, Oldsmobile, Pontiac, Chevy, Chevrolet, Buick, and more - Image 1](https://m.media-amazon.com/images/I/71UWjGN9NJL.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

### ⭐⭐⭐⭐⭐ Great price
*by J***. on March 3, 2026*

Perfect fit. Would buy again

### ⭐⭐⭐⭐⭐ Way better than the original ones.
*by M***K on November 24, 2021*

2000 Buick Century, definitely better than the original rotors. I didn't take pictures of the old ones but I should have. When I opened the box I thought these might be wrong. They're beefy. Well worth the money.

### ⭐⭐⭐⭐⭐ Worth every penny
*by B***T on June 16, 2024*

I appreciate the performance and Appearance and fit of these rotors.

## Frequently Bought Together

- ACDelco Silver 18A812A Front Disc Brake Rotor Medium
- ACDelco Silver 14D699CHF1 Ceramic Front Disc Brake Pad Set with Clips
- ACDelco Silver 18A811A Rear Disc Brake Rotor

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-04-26*