---
product_id: 511338569
title: "GM Parts 20760280 Brake Master Cylinder Reservoir Cap"
brand: "gm genuine parts"
price: "R$332"
currency: BRL
in_stock: true
category: "Gm Genuine Parts"
url: https://www.desertcart.com.br/products/511338569-gm-parts-20760280-brake-master-cylinder-reservoir-cap
store_origin: BR
region: Brazil
---

# Secure screw-on attachment Precision-engineered fit Durable leak-proof gasket GM Parts 20760280 Brake Master Cylinder Reservoir Cap

**Brand:** gm genuine parts
**Price:** R$332
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your brake game with precision and confidence!

## Quick Answers

- **What is this?** GM Parts 20760280 Brake Master Cylinder Reservoir Cap by gm genuine parts
- **How much does it cost?** R$332 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/511338569-gm-parts-20760280-brake-master-cylinder-reservoir-cap)

## 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

- • **Flawless GM Fit:** Engineered specifically for GM vehicles to guarantee seamless installation and optimal performance.
- • **Genuine GM Assurance:** Tested, warranted, and backed by GM for trusted durability and peace of mind.
- • **Lightweight & Compact:** At just 22.7g and under 3 inches, it fits perfectly without adding bulk or weight.
- • **Leak-Proof Reliability:** Includes a high-quality gasket for a tight seal, protecting your brake system integrity.
- • **Effortless Installation:** Screw-on design ensures quick, secure attachment—no hassle, no guesswork.

## Overview

The GM Parts 20760280 Brake Master Cylinder Reservoir Cap is a genuine GM component designed for perfect compatibility with GM vehicles. Made from durable plastic with a secure screw-on attachment and leak-proof gasket, it ensures reliable brake fluid containment and easy installation. Compact and lightweight, this cap maintains your vehicle’s safety and performance with trusted GM quality.

## Description

Buy GM Parts 20760280 Brake Master Cylinder Reservoir Cap online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## 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 |
|---------------|-------|
| Manufacturer | GM Genuine Parts |
| Brand | GM GENUINE PARTS |
| Model | GM Original Equipment |
| Product Dimensions | 7.37 x 7.11 x 1.52 cm; 22.68 g |
| Item model number | 20760280 |
| Exterior | Machined |
| Manufacturer Part Number | 20760280 |
| Item Weight | 22.7 g |

## Product Details

- **Brand:** GM GENUINE PARTS
- **Colour:** Black
- **Exterior finish:** Machined
- **Item dimensions L x W x H:** 7.4 x 7.1 x 1.5 centimeters
- **Material:** Plastic

## Images

![GM Parts 20760280 Brake Master Cylinder Reservoir Cap - Image 1](https://m.media-amazon.com/images/I/71OfqvRNk5L.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 Parts 20760280 Brake Master Cylinder Reservoir Cap
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**Shop now:** [https://www.desertcart.com.br/products/511338569-gm-parts-20760280-brake-master-cylinder-reservoir-cap](https://www.desertcart.com.br/products/511338569-gm-parts-20760280-brake-master-cylinder-reservoir-cap)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-22*