---
product_id: 46892867
title: "176-1551 (25891352) Power Brake Booster Vacuum Hose"
brand: "gm genuine parts"
price: "485.00 DT"
currency: TND
in_stock: true
reviews_count: 9
category: "Gm Genuine Parts"
url: https://www.desertcart.tn/products/46892867-176-1551-25891352-power-brake-booster-vacuum-hose
store_origin: TN
region: Tunisia
---

# 35-inch precision length Lightweight 5.6 oz design OE-spec aluminum build 176-1551 (25891352) Power Brake Booster Vacuum Hose

**Brand:** gm genuine parts
**Price:** 485.00 DT
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** 176-1551 (25891352) Power Brake Booster Vacuum Hose by gm genuine parts
- **How much does it cost?** 485.00 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/46892867-176-1551-25891352-power-brake-booster-vacuum-hose)

## 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

- • **Lightweight Efficiency:** At just 5.6 ounces, it supports your brake system without adding bulk
- • **Durability You Can Trust:** Crafted from machined aluminum with a 2mm wall thickness for long-lasting reliability
- • **Engineered for Perfection:** GM OE-certified for flawless fit, form, and function
- • **Backed by the Brand You Know:** Official GM Genuine Part, validated and recommended by General Motors
- • **Seamless Vehicle Integration:** Exact 35-inch length ensures effortless installation and optimal performance

## Overview

The GM Genuine Parts 176-1551 Power Brake Booster Vacuum Hose is a factory-recommended replacement part engineered to GM Original Equipment standards. Made from durable machined aluminum with a 2mm wall thickness and measuring 35 inches in length, this lightweight 5.6-ounce hose ensures perfect fit and reliable brake booster performance, maintaining the integrity and safety of your GM vehicle.

## Description

GM Genuine Parts Power Brake Booster Lines are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). A brake booster line utilizes the vacuum produced by the vehicle's engine to supply energy to the power brake booster, which assists the pedal input of the driver, and is a GM-recommended replacement for your vehicle's original components. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Review: Fix perfect - Great product!
Review: Used with LS swap into 1991 v1500 Suburban - This installed from the back of my intake to the power brake booster. My 2001 6.0 intake had a plug in the back. I had to purchase an adapter GM and ICT make one. The hose ID was too large for the 1991 brake booster check valve. I had to purchase a 2001 check valve that fit the hose and 1991 brake booster perfectly. I did trim the hose a bit for a better fit.

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | GM GENUINE PARTS |
| Material | Aluminum |
| Nominal Wall Thickness | 2 millimeters |
| Item Length | 35 Inches |
| UPC | 021625778464 |
| Manufacturer | ACDelco |
| Global Trade Identification Number | 00021625778464 |
| Model | ACDelco - Power Brake Boo (Slp) (176-1551) |
| Item Weight | 5.6 ounces |
| Item model number | 176-1551 |
| Exterior | Machined |
| Manufacturer Part Number | 176-1551 |
| OEM Part Number | 25891352 |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Material:** Aluminum
- **Nominal Wall Thickness:** 2 millimeters
- **Item Length:** 35 Inches
- **UPC:** 021625778464
- **Manufacturer:** ACDelco
- **Global Trade Identification Number:** 00021625778464

## Images

![176-1551 (25891352) Power Brake Booster Vacuum Hose - Image 1](https://m.media-amazon.com/images/I/21J1OJ4sVlL.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

### ⭐⭐⭐⭐⭐ Fix perfect
*by M***S on April 2, 2024*

Great product!

### ⭐⭐⭐⭐⭐ Used with LS swap into 1991 v1500 Suburban
*by S***N on March 1, 2023*

This installed from the back of my intake to the power brake booster. My 2001 6.0 intake had a plug in the back. I had to purchase an adapter GM and ICT make one. The hose ID was too large for the 1991 brake booster check valve. I had to purchase a 2001 check valve that fit the hose and 1991 brake booster perfectly. I did trim the hose a bit for a better fit.

### ⭐⭐⭐⭐⭐ It fits 99-02 Silverado. Improved design
*by M***. on January 20, 2020*

I installed this on my 2001 Silverado 5.3, the amazon vehicle fitment is off on this one, it fits 99-06 models. It is an improved design compared to what I had factory. It clears the throttle cable and pcv hose way better. It was the perfect length and size. My original one was collapsing at idle (full manifold vacuum). Also it came with new hose clamps for both ends on the hose.

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-04*