---
product_id: 522694374
title: "52-7371 Hydro-Boost Power Brake Booster Compatible with Chevy Avalanche Silverado Sierra 1500 2500 3500 2003-2006 GMC Sierra 1500 2500 3500 Yukon XL 2500 2003-2007 Hydraulic Brake Booster 15167550"
brand: "partsflow"
price: "388603CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/522694374-52-7371-hydro-boost-power-brake-booster-compatible-with-chevy
store_origin: SN
region: Senegal
---

# Fits 2003-2007 Chevy & GMC models Cast iron durability Direct OEM replacement 52-7371 Hydro-Boost Power Brake Booster Compatible with Chevy Avalanche Silverado Sierra 1500 2500 3500 2003-2006 GMC Sierra 1500 2500 3500 Yukon XL 2500 2003-2007 Hydraulic Brake Booster 15167550

**Brand:** partsflow
**Price:** 388603CFA
**Availability:** ✅ In Stock

## Summary

> 🚗 Boost your braking power, own the road with confidence!

## Quick Answers

- **What is this?** 52-7371 Hydro-Boost Power Brake Booster Compatible with Chevy Avalanche Silverado Sierra 1500 2500 3500 2003-2006 GMC Sierra 1500 2500 3500 Yukon XL 2500 2003-2007 Hydraulic Brake Booster 15167550 by partsflow
- **How much does it cost?** 388603CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/522694374-52-7371-hydro-boost-power-brake-booster-compatible-with-chevy)

## Best For

- partsflow enthusiasts

## Why This Product

- Trusted partsflow brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Fitment:** Engineered to seamlessly fit a wide range of Chevy Avalanche, Silverado, Sierra, and Yukon XL models from 2003-2007.
- • **Unmatched Durability:** Crafted from rugged cast iron for long-lasting performance under pressure.
- • **Confidence Guaranteed:** Backed by a 12-month warranty, so you can brake with absolute peace of mind.
- • **OEM-Grade Replacement:** Replaces multiple OEM part numbers ensuring hassle-free installation and perfect compatibility.
- • **Effortless Installation:** Designed for easy swap using existing mounting hardware—get back on the road faster.

## Overview

The 52-7371 Hydro-Boost Power Brake Booster by PartsFlow is a heavy-duty, cast iron brake booster designed as a direct OEM replacement for select 2003-2007 Chevrolet and GMC trucks and SUVs. It ensures reliable braking performance, easy installation using existing hardware, and comes with a 12-month warranty for professional-grade peace of mind.

## Description

52-7371 Hydro-Boost Power Brake Booster Compatible with Chevy Avalanche Silverado Sierra 1500 2500 3500 2003-2006 GMC Sierra 1500 2500 3500 Yukon XL 2500 2003-2007 Hydraulic Brake Booster 15167550

## Features

- 【Vehicle Suitability】 Compatible with Chevrolet Avalanche 1500 2003, Avalanche 2500 2003-2006, Silverado 1500/3500 2003-2006, Silverado 1500/3500 Classic 2007, Silverado 1500 HD 2005-2006 2003, Silverado 1500/2500 HD Classic 2007, Silverado 2500 2003-2004, Silverado 2500 HD 2003-2006, Suburban 1500 2003, Suburban 2500 2003-2006
- 【Vehicle Suitability】 Compatible with GMC Sierra 1500 2003-2006, Sierra 1500 Classic 2007, Sierra 1500 HD 2005-2006 2003, Sierra 1500 HD Classic 2007, Sierra 2500 2003-2004, Sierra 2500 HD 2003-2006, Sierra 2500 HD Classic 2007, Sierra 3500 2003-2006, Sierra 3500 Classic 2007, Yukon XL 2500 2003-2006
- 【Vehicle Suitability】Replace for 178-1031, 52-7371, 19371356, 15126867, 15167550, 15183760, 15212480, 15218247, 15814411, 15854059
- 【Product Specs】 Part Type: Power Brake Booster; Color: Black; Material: Cast Iron; Master Cylinder Stud Thread Size: 10x1.5
- 【Important Reminder】Review product description for detailed fitment info before ordering to confirm this product's compatibility with your vehicle
- 【Installation Tips】When removing the original brake booster, be sure to retain all mounting hardware as this will be reused on the replacement brake booster
- 【Confidence in Every Purchase】Shop confidently with our 12-month guarantee on each product

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | PartsFlow |
| Brand | PartsFlow |
| Item Weight | 15.97 pounds |
| Product Dimensions | 17.91 x 8.66 x 10.43 inches |
| Manufacturer Part Number | PF912552 |
| OEM Part Number | 52-7371, 527371, 15167550, 15183760, 15212480, 15814411 |

## Images

![52-7371 Hydro-Boost Power Brake Booster Compatible with Chevy Avalanche Silverado Sierra 1500 2500 3500 2003-2006 GMC Sierra 1500 2500 3500 Yukon XL 2500 2003-2007 Hydraulic Brake Booster 15167550 - Image 1](https://m.media-amazon.com/images/I/61hka7spXCL.jpg)
![52-7371 Hydro-Boost Power Brake Booster Compatible with Chevy Avalanche Silverado Sierra 1500 2500 3500 2003-2006 GMC Sierra 1500 2500 3500 Yukon XL 2500 2003-2007 Hydraulic Brake Booster 15167550 - Image 2](https://m.media-amazon.com/images/I/71V9Wu2uAyL.jpg)
![52-7371 Hydro-Boost Power Brake Booster Compatible with Chevy Avalanche Silverado Sierra 1500 2500 3500 2003-2006 GMC Sierra 1500 2500 3500 Yukon XL 2500 2003-2007 Hydraulic Brake Booster 15167550 - Image 3](https://m.media-amazon.com/images/I/81Gh0eNP+cL.jpg)
![52-7371 Hydro-Boost Power Brake Booster Compatible with Chevy Avalanche Silverado Sierra 1500 2500 3500 2003-2006 GMC Sierra 1500 2500 3500 Yukon XL 2500 2003-2007 Hydraulic Brake Booster 15167550 - Image 4](https://m.media-amazon.com/images/I/819BFuwX1WL.jpg)
![52-7371 Hydro-Boost Power Brake Booster Compatible with Chevy Avalanche Silverado Sierra 1500 2500 3500 2003-2006 GMC Sierra 1500 2500 3500 Yukon XL 2500 2003-2007 Hydraulic Brake Booster 15167550 - Image 5](https://m.media-amazon.com/images/I/81q1DsT1JUL.jpg)

## Questions & Answers

**Q: Will this Power Brake Booster fit Chevrolet Silverado 1500 ?**
A: Yes, it fits Chevrolet/GMC. Specific models can be viewed at five points.

**Q: How can I test my hydraulic booster?**
A: A hydraulic booster can be tested just like a vacuum booster. With the engine off, pump the brake pedal until you feel firm resistance, then hold. Start the engine. Proper operation should result in the brake pedal slightly sinking.

**Q: Will I need to retain my master cylinder pushrod?**
A: Yes, the master cylinder pushrod, spring and retainer will need to be retained and reused on the replacement hydraulic booster.

**Q: Will I need to bleed my power steering system after installation?**
A: Yes, since the power steering lines have been removed, the system has been subjected to air. The power steering system will need to be bled using the O.E. bleeding procedure.

**Q: What type of fluid does a hydraulic booster require?**
A: As part of the power steering system, hydraulic boosters require O.E. power steering fluid.

## Frequently Bought Together

- 52-7371 Hydro-Boost Compatible with Avalanche Sierra 1500 2500 3500 2003-2006 Silverado GMC Sierra 1500 2500 3500 Classic 2007 - Hydraulic Power Brake Booster
- General Motors 22872387 Power Brake Booster Gasket
- ACDelco Professional 18M2426 Brake Master Cylinder Assembly

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sn/products/522694374-52-7371-hydro-boost-power-brake-booster-compatible-with-chevy](https://www.desertcart.sn/products/522694374-52-7371-hydro-boost-power-brake-booster-compatible-with-chevy)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-30*