---
product_id: 14162657
title: "179-1266 (18022219) Power Brake Booster Vacuum Check Valve Kit with Check Valve and Grommet"
brand: "gm genuine parts"
price: "€ 46.20"
currency: EUR
in_stock: true
reviews_count: 13
category: "Gm Genuine Parts"
url: https://www.desertcart.ie/products/14162657-179-1266-18022219-power-brake-booster-vacuum-check-valve-kit
store_origin: IE
region: Ireland
---

# One-way vacuum check valve Precision GM OE fit Durable metal construction 179-1266 (18022219) Power Brake Booster Vacuum Check Valve Kit with Check Valve and Grommet

**Brand:** gm genuine parts
**Price:** € 46.20
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your brake system with GM precision—because safety can’t wait!

## Quick Answers

- **What is this?** 179-1266 (18022219) Power Brake Booster Vacuum Check Valve Kit with Check Valve and Grommet by gm genuine parts
- **How much does it cost?** € 46.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/14162657-179-1266-18022219-power-brake-booster-vacuum-check-valve-kit)

## 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

- • **Proven Durability:** Machined metal finish built to withstand wear and extend service life.
- • **Trusted by Thousands:** Top-rated with 4.6 stars from over 500 users—join the confident drivers.
- • **Effortless Installation:** Vehicle-specific design ensures a seamless, hassle-free upgrade.
- • **GM-Recommended OEM Quality:** Engineered to match original factory specs for flawless fit and function.
- • **Ultimate Brake Booster Protection:** Prevents air leaks to maintain consistent brake performance and safety.

## Overview

The GM Genuine Parts 179-1266 Power Brake Booster Vacuum Check Valve Kit is a vehicle-specific, metal-constructed one-way valve designed to maintain vacuum integrity in GM vehicles. Manufactured to GM original equipment standards, it ensures reliable brake booster performance by preventing air intrusion, offering durability and easy installation backed by high customer satisfaction.

## 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: Different size but still fit great - Slightly larger than the original but it worked out just fine. Got it for my 05’ Chevy Silverado 1500
Review: Quality product - Works like a champ. Perfect fit, easy to install

## 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 | #42,408 in Automotive ( See Top 100 in Automotive ) #3 in Automotive Replacement Exhaust Check Valves |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.6 4.6 out of 5 stars (544) |
| Date First Available | September 20, 2007 |
| Exterior Finish | Machined |
| Global Trade Identification Number | 00036666449563 |
| Inlet Connection Size | 0.54 Inches |
| Inlet Connection Type | Compression |
| Item Weight | 0.16 ounces |
| Item dimensions L x W x H | 3.5 x 2.2 x 1.5 inches |
| Item model number | 179-1266 |
| Manufacturer | ACDelco |
| Manufacturer Part Number | 179-1266 |
| Material | Metal |
| Model | Check Valve Kit |
| Number of Ports | 2 |
| OEM Part Number | 18022219 |
| Outlet Connection Size | 0.54 Inches |
| Outlet Connection Type | Compression |
| Product Dimensions | 3.5 x 2.2 x 1.5 inches |
| Specification Met | GM |
| UPC | 036666449563 |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Exterior Finish:** Machined
- **Inlet Connection Size:** 0.54 Inches
- **Inlet Connection Type:** Compression
- **Item dimensions L x W x H:** 3.5 x 2.2 x 1.5 inches
- **Material:** Metal
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.54 Inches
- **Outlet Connection Type:** Compression
- **Specification Met:** GM

## Images

![179-1266 (18022219) 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

### ⭐⭐⭐⭐⭐ Different size but still fit great
*by C***Y on November 30, 2025*

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

### ⭐⭐⭐⭐⭐ Quality product
*by L***H on April 30, 2025*

Works like a champ. Perfect fit, easy to install

### ⭐⭐⭐⭐⭐ OEM for a good price
*by C***E on January 23, 2025*

Great OEM replacement, fits a 2000 Silverado perfectly. Good quality grommet that fits without trouble and seals well.

## 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 Ireland*
*Store origin: IE*
*Last updated: 2026-03-17*