---
product_id: 438546104
title: "GM Genuine Parts 23434447 Power Brake Booster Vacuum Sensor"
brand: "gm genuine parts"
price: "12669 som"
currency: KGS
in_stock: true
reviews_count: 6
category: "Gm Genuine Parts"
url: https://www.desertcart.kg/products/438546104-gm-genuine-parts-23434447-power-brake-booster-vacuum-sensor
store_origin: KG
region: Kyrgyzstan
---

# Specifically designed for GM vehicles Precision-engineered fit OEM quality & durability GM Genuine Parts 23434447 Power Brake Booster Vacuum Sensor

**Brand:** gm genuine parts
**Price:** 12669 som
**Availability:** ✅ In Stock

## Summary

> 🚦 Upgrade your ride with GM precision – because your brakes deserve the best!

## Quick Answers

- **What is this?** GM Genuine Parts 23434447 Power Brake Booster Vacuum Sensor by gm genuine parts
- **How much does it cost?** 12669 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/438546104-gm-genuine-parts-23434447-power-brake-booster-vacuum-sensor)

## 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

- • **Backed by GM Warranty:** Tested and warranted by GM, ensuring reliability and peace of mind on every drive.
- • **Compact & Lightweight:** At just 0.317 ounces and 3.2x2.4x1.8 inches, it fits perfectly without adding bulk.
- • **Durability You Can Trust:** Crafted from premium metal and rubber/plastic materials to withstand rigorous driving conditions.
- • **Seamless OEM Integration:** Engineered to exact GM specs for flawless compatibility and hassle-free installation.
- • **Easy Professional Installation:** Designed for quick mounting with flange mount style; find expert help at your nearest GM dealer or service center.

## Overview

The GM Genuine Parts 23434447 Power Brake Booster Vacuum Sensor is a precision-engineered, OEM-quality sensor designed specifically for GM vehicles. Compact and lightweight, it ensures seamless integration and reliable brake pressure monitoring. Backed by GM’s rigorous testing and warranty, this sensor guarantees durability and professional-grade performance for safer, smoother driving.

## Description

CERTAINTY STARTS HERE - ACDelco maintenance and repair parts are tested to rigorous standards and backed by GM so you and your vehicle can go the distance.

Review: Buy - Fit my son Malibu.
Review: Oem quality part - Quality part

## Features

- Designed, engineered, tested, and warranted for GM vehicles
- Precise fit for ease of installation
- For proper installation, locate your nearest GM dealer, independent service center, or body shop

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08NN3LV8M |
| Best Sellers Rank | #843,388 in Automotive ( See Top 100 in Automotive ) #19 in Automotive Replacement Brake Pressure Sensors |
| Brand | GM GENUINE PARTS |
| Customer Reviews | 4.3 4.3 out of 5 stars (33) |
| Date First Available | November 16, 2020 |
| Exterior | Machined |
| Item Weight | 0.317 ounces |
| Item dimensions L x W x H | 3.2 x 2.4 x 1.8 inches |
| Item model number | 23434447 |
| Manufacturer | GM Genuine Parts |
| Manufacturer Part Number | 23434447 |
| Material | Metal, Rubber/Plastic |
| Model | GM Original Equipment |
| Mounting Type | Flange Mount |
| Output Type | Push-Pull |
| Product Dimensions | 3.2 x 2.4 x 1.8 inches |
| Style | Modern |
| UPC | 193468472516 |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Item dimensions L x W x H:** 3.2 x 2.4 x 1.8 inches
- **Material:** Metal, Rubber/Plastic
- **Mounting Type:** Flange Mount
- **Style:** Modern

## Images

![GM Genuine Parts 23434447 Power Brake Booster Vacuum Sensor - Image 1](https://m.media-amazon.com/images/I/51ce9xv5S-L.jpg)
![GM Genuine Parts 23434447 Power Brake Booster Vacuum Sensor - Image 2](https://m.media-amazon.com/images/I/51io3N-kIWL.jpg)
![GM Genuine Parts 23434447 Power Brake Booster Vacuum Sensor - Image 3](https://m.media-amazon.com/images/I/51xX1ue39oL.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

### ⭐⭐⭐⭐⭐ Buy
*by A***M on June 7, 2025*

Fit my son Malibu.

### ⭐⭐⭐⭐⭐ Oem quality part
*by C***S on March 30, 2025*

Quality part

### ⭐⭐⭐⭐⭐ Fits 2018 chevy malibu and several Others
*by J***Y on December 2, 2024*

I did send this item back because the first was was damaged the second one was taking to long had to get car fixed but they are good Quality replacement matches for our chevys. This place it was order from with in Amazon was great about sending the replacement and the refund on the replacement part we ended up not needing.

## Frequently Bought Together

- GM Genuine Parts 23434447 Power Brake Booster Vacuum Sensor
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- GM Genuine Parts 12668429 Vacuum Pump Seal

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**Shop now:** [https://www.desertcart.kg/products/438546104-gm-genuine-parts-23434447-power-brake-booster-vacuum-sensor](https://www.desertcart.kg/products/438546104-gm-genuine-parts-23434447-power-brake-booster-vacuum-sensor)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-27*