---
product_id: 792044710
title: "GM Genuine Parts 23434447 Power Brake Booster Vacuum Sensor"
brand: "gm genuine parts"
price: "VT22850"
currency: VUV
in_stock: true
url: https://www.desertcart.vu/products/792044710-gm-genuine-parts-23434447-power-brake-booster-vacuum-sensor
store_origin: VU
region: Vanuatu
---

# GM Genuine Parts 23434447 Power Brake Booster Vacuum Sensor

**Brand:** gm genuine parts
**Price:** VT22850
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** GM Genuine Parts 23434447 Power Brake Booster Vacuum Sensor by gm genuine parts
- **How much does it cost?** VT22850 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/792044710-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

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | GM Genuine Parts |
| Part number | 23434447 |
| Item Weight | 9 g |
| Product Dimensions | 8.13 x 6.1 x 4.57 cm; 9 g |
| Item model number | 23434447 |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Item dimensions L x W x H:** 8.1 x 6.1 x 4.6 centimetres
- **UPC:** 193468472516
- **Manufacturer:** GM Genuine Parts

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

- 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.vu/products/792044710-gm-genuine-parts-23434447-power-brake-booster-vacuum-sensor](https://www.desertcart.vu/products/792044710-gm-genuine-parts-23434447-power-brake-booster-vacuum-sensor)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-25*