---
product_id: 643378918
title: "Plastic Hinge Swivel + XM4 U Shaped Metal Hinge Lock Grove Replacement for Sony WH-1000XM4 WH1000XM4 Headphone (Gold-Right)"
brand: "knomix"
price: "€ 38.53"
currency: EUR
in_stock: true
reviews_count: 7
category: "Knomix"
url: https://www.desertcart.pt/products/643378918-plastic-hinge-swivel-xm4-u-shaped-metal-hinge-lock-grove
store_origin: PT
region: Portugal
---

# 90-day free return & exchange Precision fit for Sony WH-1000XM4 Durable plastic & metal combo Plastic Hinge Swivel + XM4 U Shaped Metal Hinge Lock Grove Replacement for Sony WH-1000XM4 WH1000XM4 Headphone (Gold-Right)

**Brand:** knomix
**Price:** € 38.53
**Availability:** ✅ In Stock

## Summary

> 🔩 Fix it like a pro, keep the vibe gold!

## Quick Answers

- **What is this?** Plastic Hinge Swivel + XM4 U Shaped Metal Hinge Lock Grove Replacement for Sony WH-1000XM4 WH1000XM4 Headphone (Gold-Right) by knomix
- **How much does it cost?** € 38.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/643378918-plastic-hinge-swivel-xm4-u-shaped-metal-hinge-lock-grove)

## Best For

- knomix enthusiasts

## Why This Product

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

## Key Features

- • **Risk-Free Purchase:** Backed by a 90-day free return and exchange policy—shop with zero hesitation.
- • **DIY Repair Empowerment:** Includes detailed video guide to confidently restore your premium headphones yourself.
- • **Tailored Compatibility:** Specifically engineered for Sony WH-1000XM4 headphones—no guesswork, just perfect fit.
- • **Upgrade Your Audio Gear:** Replace worn hinges and keep your headphones looking and functioning like new, avoiding costly replacements.
- • **Robust Dual-Material Design:** Combines resilient plastic swivel with a sturdy U-shaped metal hinge lock for lasting durability.

## Overview

This Knomix replacement hinge set is a third-party repair kit designed exclusively for Sony WH-1000XM4 headphones. Featuring a plastic swivel and a U-shaped metal hinge lock, it offers a precise fit and durable construction to extend the life of your premium audio gear. Supported by a 90-day return policy and a step-by-step repair video, it empowers users to confidently restore their headphones without brand affiliation.

## Description

Knomix Plastic Hinge Swivel + XM4 U Shaped Metal Hinge Lock Grove Replacement for Sony WH-1000XM4 WH1000XM4 Headphone

Review: Good quality and fit perfectly - The process for fixing this is a bit tedious. Please be careful when taking off the gasket rubber ring. Also I think that the screw driver should be a little bigger. When screwing off the motherboard you might need to press hard and trun the screw at the same. Other then that everything is good.
Review: Time-consuming way to ruin to ruin your expensive headphones - Well, this really is a crppy piece of kit! As multiple others have noted, the screwdriver is possibly the wrong size. It has stripped one of the (very tiny) screws, although this may also be due to Sony using poor quality, overly tight screw. Nevertheless, I painstakingly followed all the steps in the video, put it all back together. Everything looked fine until I tried to charge it. The light keeps flashing red (supposedly indicating overheating) and the headphones no longer work.

## Features

- Compatible with: Sony WH-1000XM4 WH1000XM4
- New replacement for Sony WH-100XM4 hinge swivel, This parts will only fit your Sony WH-1000XM4 headphones and are not compatible with any other model of Sony headphones.
- Repair Instruction video:s://.youtube/watch?v=OtD5Cwn24GE
- The product does not Made by the Original brand., and the seller is NOT affiliated with the original brand in any way!This is a Third Party Replacement
- If you encounter any quality problems, we will guarantee free return and exchange within 90 days. Please rest assured to purchase.
- Package Contents: 1X Hinge Swivel 1X U Shape

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CNZZFHYN |
| Best Sellers Rank | 8,137 in Headphone Earpads |
| Brand | Knomix |
| Brand Name | Knomix |
| Colour | Black |
| Compatible Devices | Headphones |
| Compatible Headphone Models | Sony WH-1000XM4 |
| Compatible devices | Headphones |
| Customer Reviews | 4.3 out of 5 stars 94 Reviews |
| Enclosure Material | Plastic |
| Manufacturer | Knomix |
| Material | Plastic |
| Model Number | Gold-Right |
| Number of items | 1 |

## Product Details

- **Brand:** Knomix
- **Colour:** Black
- **Compatible devices:** Headphones
- **Material:** Plastic
- **Number of items:** 1

## Images

![Plastic Hinge Swivel + XM4 U Shaped Metal Hinge Lock Grove Replacement for Sony WH-1000XM4 WH1000XM4 Headphone (Gold-Right) - Image 1](https://m.media-amazon.com/images/I/61xxQQ3YnoL.jpg)
![Plastic Hinge Swivel + XM4 U Shaped Metal Hinge Lock Grove Replacement for Sony WH-1000XM4 WH1000XM4 Headphone (Gold-Right) - Image 2](https://m.media-amazon.com/images/I/61GfCLlDVEL.jpg)
![Plastic Hinge Swivel + XM4 U Shaped Metal Hinge Lock Grove Replacement for Sony WH-1000XM4 WH1000XM4 Headphone (Gold-Right) - Image 3](https://m.media-amazon.com/images/I/51PBWEUZohL.jpg)
![Plastic Hinge Swivel + XM4 U Shaped Metal Hinge Lock Grove Replacement for Sony WH-1000XM4 WH1000XM4 Headphone (Gold-Right) - Image 4](https://m.media-amazon.com/images/I/61ot-U3cNNL.jpg)
![Plastic Hinge Swivel + XM4 U Shaped Metal Hinge Lock Grove Replacement for Sony WH-1000XM4 WH1000XM4 Headphone (Gold-Right) - Image 5](https://m.media-amazon.com/images/I/51wDC6bpA3L.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality and fit perfectly
*by M***E on 24 October 2023*

The process for fixing this is a bit tedious. Please be careful when taking off the gasket rubber ring. Also I think that the screw driver should be a little bigger. When screwing off the motherboard you might need to press hard and trun the screw at the same. Other then that everything is good.

### ⭐ Time-consuming way to ruin to ruin your expensive headphones
*by A***S on 19 April 2024*

Well, this really is a crppy piece of kit! As multiple others have noted, the screwdriver is possibly the wrong size. It has stripped one of the (very tiny) screws, although this may also be due to Sony using poor quality, overly tight screw. Nevertheless, I painstakingly followed all the steps in the video, put it all back together. Everything looked fine until I tried to charge it. The light keeps flashing red (supposedly indicating overheating) and the headphones no longer work.

### ⭐⭐⭐⭐⭐ Worked perfectly
*by A***S on 30 April 2024*

Repair was straightforward if a somewhat involved set of steps - check the YouTube video to see of your comfortable doing it yourself. The part fit and the spunger and screwdriver worked perfectly. Much cheaper than buying a new pair of headphones, for sure!

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.pt/products/643378918-plastic-hinge-swivel-xm4-u-shaped-metal-hinge-lock-grove](https://www.desertcart.pt/products/643378918-plastic-hinge-swivel-xm4-u-shaped-metal-hinge-lock-grove)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-12*