---
product_id: 492050932
title: "GM Genuine Parts 84609220 Power Brake Booster"
brand: "gm genuine parts"
price: "187351 Ft"
currency: HUF
in_stock: false
reviews_count: 1
url: https://www.desertcart.hu/products/492050932-gm-genuine-parts-84609220-power-brake-booster
store_origin: HU
region: Hungary
---

# Direct fit for GM vehicles Optimizes brake stopping power Precision-engineered OE design GM Genuine Parts 84609220 Power Brake Booster

**Brand:** gm genuine parts
**Price:** 187351 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🛑 Stop with Confidence: Power Brake Booster Built to Perform

## Quick Answers

- **What is this?** GM Genuine Parts 84609220 Power Brake Booster by gm genuine parts
- **How much does it cost?** 187351 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/492050932-gm-genuine-parts-84609220-power-brake-booster)

## Best For

- gm genuine parts enthusiasts

## Why This Product

- Trusted gm genuine parts brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **OEM Quality Assurance:** Designed and validated by GM engineers for Chevrolet, Buick, GMC & Cadillac
- • **Seamless Compatibility:** Direct replacement part ensuring hassle-free installation
- • **Trusted by Professionals:** Backed by General Motors for guaranteed quality and performance
- • **Durability Meets Innovation:** Incorporates latest materials and tech for long-lasting reliability
- • **Engineered for Peak Performance:** Restores and maximizes brake force for safer stops

## Overview

The GM Genuine Parts 84609220 Power Brake Booster is a precision-engineered, direct-fit replacement designed by GM engineers to restore and optimize brake power and performance in Chevrolet, Buick, GMC, and Cadillac vehicles. Manufactured with advanced materials and rigorously tested to meet OEM standards, this brake booster ensures reliable stopping power and durability, making it a trusted choice for professional-grade vehicle maintenance.

## Description

Buy GM Genuine Parts 84609220 Power Brake Booster: Power Brake Systems - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Dont do business with these people - Did not fit. No refund. desertcart keeps promising and nothing. It was a suppose to fit.

## Features

- Helps optimize brake force when stopping
- Helps restore brake power and performance
- Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional
- ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09PNSTZMD |
| Best Sellers Rank | #1,222,077 in Automotive ( See Top 100 in Automotive ) #772 in Automotive Replacement Power Brake Systems |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 3.3 3.3 out of 5 stars (5) |
| Date First Available | January 4, 2022 |
| Exterior | Machined |
| Item Weight | 14.9 pounds |
| Item model number | 84609220 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 84609220 |
| Model | GM Original Equipment |
| Product Dimensions | 20.6 x 12.6 x 10.2 inches |

## Images

![GM Genuine Parts 84609220 Power Brake Booster - Image 1](https://m.media-amazon.com/images/I/71NWJtSaZOL.jpg)
![GM Genuine Parts 84609220 Power Brake Booster - Image 2](https://m.media-amazon.com/images/I/71bT1iwBSmL.jpg)

## Questions & Answers

**Q: Why do brakes need to be replaced in the first place?**
A: Friction material on the brake pad contacts the rotors to slow the vehicle. In time, that material wears away and the pads must be replaced. Sometimes the rotors and calipers must also be replaced.

**Q: What’s the squealing sound I hear when braking?**
A: Over time, wear indicators in brake 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: Why do the brakes seem to pulsate when stopping?**
A: It may be due to worn brake pads, unevenly worn rotors or unevenly worn tires. Have the pulsation diagnosed as soon as possible to avoid the possibility of greater brake system wear or damage.

**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 unevenly worn, there can be a significant vibration or shaking in the steering wheel when braking. It may mean brake service is needed immediately.

## Customer Reviews

### ⭐ Dont do business with these people
*by W***E on June 10, 2025*

Did not fit. No refund. Amazon keeps promising and nothing. It was a suppose to fit.

## Frequently Bought Together

- ACDelco GM Original Equipment 84609220 Power Brake Booster
- General Motors 22872387 Power Brake Booster Gasket
- ACDelco Professional 18M2426 Brake Master Cylinder Assembly

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**Shop now:** [https://www.desertcart.hu/products/492050932-gm-genuine-parts-84609220-power-brake-booster](https://www.desertcart.hu/products/492050932-gm-genuine-parts-84609220-power-brake-booster)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-08*