---
product_id: 407090680
title: "GM ACDelco 178-0911 GM Original Equipment Power Brake Booster Assembly"
brand: "gm"
price: "1543.95 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/407090680-gm-acdelco-178-0911-gm-original-equipment-power-brake-booster
store_origin: TN
region: Tunisia
---

# OEM Quality Performance Boost Precision Fit GM ACDelco 178-0911 GM Original Equipment Power Brake Booster Assembly

**Brand:** gm
**Price:** 1543.95 DT
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Braking Game!

## Quick Answers

- **What is this?** GM ACDelco 178-0911 GM Original Equipment Power Brake Booster Assembly by gm
- **How much does it cost?** 1543.95 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/407090680-gm-acdelco-178-0911-gm-original-equipment-power-brake-booster)

## Best For

- gm enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable construction ensures long-lasting performance and reliability.
- • **Easy Installation:** Designed for straightforward installation, getting you back on the road faster.
- • **Revitalize Your Ride:** Restore your vehicle's braking power with GM's trusted quality.
- • **Trusted by Professionals:** Recommended by GM for optimal performance in your vehicle.
- • **Engineered for Excellence:** Manufactured to GM OE specifications for perfect fit and function.

## Overview

The GM ACDelco 178-0911 Power Brake Booster Assembly is a high-quality OEM replacement part designed to restore your vehicle's braking performance. Manufactured to GM specifications, this assembly ensures a perfect fit and reliable function, making it an essential upgrade for any GM vehicle owner.

## Description

GM ACDelco 178-0911 GM Original Equipment Power Brake Booster Assembly

## Features

- Restores brake power and performance
- GM recommended replacement part for your GM vehicle’s original factory component
- Offering the quality, reliability, and durability of GM OE
- Manufactured to gm oe specification for fit, form, and function

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ACDelco |
| Brand | GM |
| Product Dimensions | 42.67 x 31.24 x 31.24 cm; 4.42 kg |
| Item model number | 178-0911 |
| Manufacturer Part Number | 178-0911 |
| OEM Part Number | 23135220 |
| Item Weight | 4.42 Kilograms |

## Images

![GM ACDelco 178-0911 GM Original Equipment Power Brake Booster Assembly - Image 1](https://m.media-amazon.com/images/I/71n4wp7jH8L.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.

## Frequently Bought Together

- ACDelco Genuine Parts 178-0911 Power Brake Booster Assembly
- ACDelco GM Original Equipment 174-1235 Brake Master Cylinder
- GM Parts 178-9310 Power Brake Booster Vacuum Pipe Assembly

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**Shop now:** [https://www.desertcart.tn/products/407090680-gm-acdelco-178-0911-gm-original-equipment-power-brake-booster](https://www.desertcart.tn/products/407090680-gm-acdelco-178-0911-gm-original-equipment-power-brake-booster)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-01-29*