---
product_id: 142334452
title: "Bolt-On Breather Vent Moisture Breathing Vent for Headlight with Moisture or Condensation (qty 2 included)"
brand: "morimoto"
price: "S$0"
currency: SGD
in_stock: true
reviews_count: 8
url: https://www.desertcart.sg/products/142334452-bolt-on-breather-vent-moisture-breathing-vent-for-headlight-moisture
store_origin: SG
region: Singapore
---

# Moisture Control Easy Installation Lightweight Design Bolt-On Breather Vent Moisture Breathing Vent for Headlight with Moisture or Condensation (qty 2 included)

**Brand:** morimoto
**Price:** S$0
**Availability:** ✅ In Stock

## Summary

> 🚗 Illuminate Your Drive with Clarity!

## Quick Answers

- **What is this?** Bolt-On Breather Vent Moisture Breathing Vent for Headlight with Moisture or Condensation (qty 2 included) by morimoto
- **How much does it cost?** S$0 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/142334452-bolt-on-breather-vent-moisture-breathing-vent-for-headlight-moisture)

## Best For

- morimoto enthusiasts

## Why This Product

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

## Key Features

- • **Quick Fix:** Install in minutes—just place in the top half of the housing.
- • **No More Fog:** Say goodbye to condensation issues with this superior solution.
- • **Breathe Easy:** Innovative design allows headlight housings to exhale moisture effectively.
- • **Light as a Feather:** Weighing only 0.64 ounces, it won’t add bulk to your setup.
- • **Durable Performance:** Crafted by Morimoto for long-lasting reliability.

## Overview

The Bolt-On Breather Vent by Morimoto is a cutting-edge solution designed to eliminate moisture and condensation in headlight housings. Each pack includes two vents that are lightweight and easy to install, ensuring your headlights remain clear and functional. Perfect for those who demand both performance and style in their vehicle accessories.

## Description

VERSATILE: Building a custom set of headlights, and worried about moisture problems? These bolt-on breather vents are the perfect solution to let moisture exhale from your housings, without letting moisture in. SIMPLE TO USE: Drill a 12mm hole in your housings, insert the front-side of the breather vent in, tighten on the lock nut - and you're ready to roll! BETTER: Than the traditional moisture membranes, because they bolt-on rather than just stick on. Therefore, these headlight moisture vents won't ever fall off - and leave you with a big hole in the back of your housing. PROS: These are the new standard in the most professional way to keep your headlights dry. For the price, the piece of mind is priceless! TRUSTED: For more than a decade, we've worked hard to earn our killer reputation. Car guys world-wide know that TRS carries the internet's best selection of high performance automotive and powersport lighting products at the best prices, and we've got the best, most knowledgeable team of real enthusiasts to help back it up. If we sell it, then you bet we've put it to the test on our own cars, trucks, and bikes.

## Features

- Designed to allow housings to exhale
- Far better than gore-tex patches
- Have a moisture issue? Fix it with these!
- Install in top half of housing at back

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Morimoto |
| Brand | Morimoto |
| Item Weight | 0.64 ounces |
| Manufacturer Part Number | 55041|21773-2 |

## Images

![Bolt-On Breather Vent Moisture Breathing Vent for Headlight with Moisture or Condensation (qty 2 included) - Image 1](https://m.media-amazon.com/images/I/61Bfaz649xL.jpg)
![Bolt-On Breather Vent Moisture Breathing Vent for Headlight with Moisture or Condensation (qty 2 included) - Image 2](https://m.media-amazon.com/images/I/61dgj75pJyL.jpg)
![Bolt-On Breather Vent Moisture Breathing Vent for Headlight with Moisture or Condensation (qty 2 included) - Image 3](https://m.media-amazon.com/images/I/61waqBJ5ymL.jpg)
![Bolt-On Breather Vent Moisture Breathing Vent for Headlight with Moisture or Condensation (qty 2 included) - Image 4](https://m.media-amazon.com/images/I/71aORre8ghL.jpg)
![Bolt-On Breather Vent Moisture Breathing Vent for Headlight with Moisture or Condensation (qty 2 included) - Image 5](https://m.media-amazon.com/images/I/8183RLCszyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by D***N on May 13, 2025*

Worked perfect for my cheap headlights that I retrofitted projectors into. Its been over a year I believe and I ahve not had any moisture issues whatsoever

### ⭐⭐⭐⭐⭐ Great Little Product, Easy to Install
*by C***A on June 13, 2023*

I had water in my Driver's headlight and it was a simple fix but I installed these little vents into both headlights. These are simple to install and great to have in place to prevent any build up.

### ⭐⭐⭐⭐⭐ Will buy again!
*by K***N on May 23, 2025*

Works great at keeping a water tight enclosure water tight.......they equalize outside air pressure with the inside prevent water from being sucked in though the gaskets when it rains

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**Shop now:** [https://www.desertcart.sg/products/142334452-bolt-on-breather-vent-moisture-breathing-vent-for-headlight-moisture](https://www.desertcart.sg/products/142334452-bolt-on-breather-vent-moisture-breathing-vent-for-headlight-moisture)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-14*