---
product_id: 269725974
title: "ACDelco GM Original Equipment 179-1266 Power Brake Booster Vacuum Check Valve Kit with Check Valve and Grommet"
brand: "gm genuine parts"
price: "₩50305"
currency: KRW
in_stock: true
reviews_count: 5
category: "Gm Genuine Parts"
url: https://www.desertcart.kr/products/269725974-acdelco-gm-original-equipment-179-1266-power-brake-booster-vacuum
store_origin: KR
region: South Korea
---

# GM OEM precision fit Vehicle-specific design Durable, reliable build ACDelco GM Original Equipment 179-1266 Power Brake Booster Vacuum Check Valve Kit with Check Valve and Grommet

**Brand:** gm genuine parts
**Price:** ₩50305
**Availability:** ✅ In Stock

## Summary

> 🛠️ Keep your brakes sharp with GM precision – don’t settle for less!

## Quick Answers

- **What is this?** ACDelco GM Original Equipment 179-1266 Power Brake Booster Vacuum Check Valve Kit with Check Valve and Grommet by gm genuine parts
- **How much does it cost?** ₩50305 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/269725974-acdelco-gm-original-equipment-179-1266-power-brake-booster-vacuum)

## 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

- • **Top-Rated Reliability:** 4.6-star rating from 500+ users proves consistent customer satisfaction.
- • **Perfect Fit for Your GM:** Vehicle-specific design ensures seamless installation and optimal operation.
- • **Durability You Can Trust:** Crafted for long-lasting performance under demanding driving conditions.
- • **One-Way Vacuum Protection:** Prevents air entry to maintain brake booster vacuum integrity and safety.
- • **GM-Recommended OEM Quality:** Engineered to match original factory specs for flawless fit and function.

## Overview

The ACDelco GM Original Equipment 179-1266 Power Brake Booster Vacuum Check Valve Kit is a GM-recommended replacement part designed to maintain vacuum integrity in your vehicle’s brake system. Manufactured to exact GM OEM specifications, it guarantees a perfect fit, reliable one-way valve function, and durable performance tailored specifically for GM vehicles.

## Description

The ACDelco GM Original Equipment Power Brake Booster Check Valve functions as a one-way valve that ensures air does not enter the vacuum booster when the engine is turned off or if there is a leak in the vacuum hose, and is a GM-recommended replacement for your vehicle's original components. This power brake booster check valve has been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Review: Works well so far, however it came as white, the picture when buying shows it as black
Review: Slightly larger than the original but it worked out just fine. Got it for my 05’ Chevy Silverado 1500

## Features

- gm-recommended replacement part for your gm vehicle’s original factory component
- offering the quality, reliability, and durability of gm oe
- manufactured with gm original equipment specification for fit, form, and function
- country of origin: china
- Fit type: Vehicle Specific

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000C9H8AY |
| Best Sellers Rank | #13,519 in Automotive ( See Top 100 in Automotive ) #1 in Automotive Air Check Valves |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.6 4.6 out of 5 stars (524) |
| Date First Available | 7 August 2012 |
| Exterior | Machined |
| Item Weight | 4.54 g |
| Item model number | 179-1266 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 179-1266 |
| Model | Check Valve Kit |
| OEM Part Number | 18022219 |
| Product Dimensions | 8.89 x 5.59 x 3.81 cm; 4.54 g |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Exterior finish:** Machined
- **Inlet connection size:** 2.2 Inches
- **Item dimensions L x W x H:** 8.9 x 5.6 x 3.8 centimeters
- **Material:** Plastic

## Images

![ACDelco GM Original Equipment 179-1266 Power Brake Booster Vacuum Check Valve Kit with Check Valve and Grommet - Image 1](https://m.media-amazon.com/images/I/51vriq5sveL.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

### ⭐⭐⭐⭐⭐ Review
*by 7***A on 28 June 2024*

Works well so far, however it came as white, the picture when buying shows it as black

### ⭐⭐⭐⭐⭐ Review
*by C***Y on 30 November 2025*

Slightly larger than the original but it worked out just fine. Got it for my 05’ Chevy Silverado 1500

### ⭐⭐⭐⭐⭐ Review
*by J***U on 4 June 2025*

Excelente

## Frequently Bought Together

- ACDelco GM Original Equipment 179-1266 Power Brake Booster Vacuum Check Valve Kit with Check Valve and Grommet
- ACDelco GM Genuine Parts 12559760 Power Brake Booster Vacuum Hose Connector
- GM Genuine Parts 176-1551 Power Brake Booster Vacuum Hose

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-31*