---
product_id: 266370115
title: "KleinnAir Horns 307 Vortex 4 12-Volt Air Horn Solenoid Valve"
brand: "kleinn"
price: "¥32068"
currency: JPY
in_stock: true
reviews_count: 5
url: https://www.desertcart.jp/products/266370115-kleinnair-horns-307-vortex-4-12-volt-air-horn-solenoid
store_origin: JP
region: Japan
---

# 12V power 4mm orifice Brass fitting KleinnAir Horns 307 Vortex 4 12-Volt Air Horn Solenoid Valve

**Brand:** kleinn
**Price:** ¥32068
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Sound Game with the Vortex 307!

## Quick Answers

- **What is this?** KleinnAir Horns 307 Vortex 4 12-Volt Air Horn Solenoid Valve by kleinn
- **How much does it cost?** ¥32068 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/266370115-kleinnair-horns-307-vortex-4-12-volt-air-horn-solenoid)

## Best For

- kleinn enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable brass and chrome exterior for maximum longevity.
- • **Unleash the Roar:** Experience a thunderous sound that commands attention!
- • **Easy Installation:** 1/4 inch fittings for hassle-free connectivity.
- • **Compact Powerhouse:** Lightweight at just 340g, perfect for any setup.
- • **Precision Engineering:** Designed for optimal performance at 175 PSI.

## Overview

The KleinnAir Horns 307 Vortex is a high-performance 12-volt air horn solenoid valve designed for maximum sound output and durability. With a robust brass and chrome exterior, it features a 4mm orifice and operates at a maximum pressure of 175 PSI, making it an essential addition for those who demand attention on the road.

## Description

KleinnAir Horns 307 Vortex 4 12-Volt Air Horn Solenoid Valve

## Features

- Inlet: Brass fitting for 1/4 inches outer diameter air tube
- Outlet: 1/4 inches Male NPT
- Orifice: 4 millimeter
- Maximum pressure: 175 PSI

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Kleinn Air Horns |
| Brand | Kleinn |
| Model | 307 |
| Product Dimensions | 15.24 x 15.24 x 10.16 cm; 340.19 g |
| Item model number | 307 |
| Exterior | Brass,Chrome |
| Manufacturer part number | 307 |
| OEM Part Number | FMLC307 |
| Voltage | 12 Volts |
| Item Weight | 340 g |

## Product Details

- **Brand:** Kleinn
- **Item dimensions L x W x H:** 6 x 6 x 4 inches
- **Style:** Classic
- **OEM Part Number:** FMLC307
- **Automotive Fit Type:** Universal Fit

## Images

![KleinnAir Horns 307 Vortex 4 12-Volt Air Horn Solenoid Valve - Image 1](https://m.media-amazon.com/images/I/51gkiyPVa5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Works great
  

*by S***Z on Reviewed in the United States on 17 October 2023*

My original solonoid burnt up when the crappy button Klein sent with my kit popped apart and stuck open. After replacing the horn button with a heavy duty one from O'Reilly's and installing this replacement solonoid I'm back to scaring the crap out of little cars that cut in front of me!!

### ⭐⭐⭐⭐⭐ 







  
  
    all good no leaks
  

*by T***. on Reviewed in Canada on 20 December 2022*

better quality.

### ⭐ 







  
    Que son dos artículos dañados y pierdo dinero por qué cada vez que lo instala me cobra
  
  

*by Y***N on Reviewed in Mexico on 16 March 2020*

El artículo dejo de funcionar y ya se pasó la fecha para devolución, en total e comprado 3 y 2 han salido malos, me puedes ayudar con alguna garantía

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**Shop now:** [https://www.desertcart.jp/products/266370115-kleinnair-horns-307-vortex-4-12-volt-air-horn-solenoid](https://www.desertcart.jp/products/266370115-kleinnair-horns-307-vortex-4-12-volt-air-horn-solenoid)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-31*