---
product_id: 252614582
title: "Hella 940800821 24V BX Trumpet Horn Kit for Passenger Car (Black, Universal Fit)"
brand: "hella"
price: "616.40 DT"
currency: TND
in_stock: true
category: "Hella"
url: https://www.desertcart.tn/products/252614582-hella-940800821-24v-bx-trumpet-horn-kit-for-passenger-car
store_origin: TN
region: Tunisia
---

# 24V high power voltage 110 dB piercing sound Universal fit, easy install Hella 940800821 24V BX Trumpet Horn Kit for Passenger Car (Black, Universal Fit)

**Brand:** hella
**Price:** 616.40 DT
**Availability:** ✅ In Stock

## Summary

> 🚗 Make your presence impossible to ignore with HELLA’s power-packed trumpet horn!

## Quick Answers

- **What is this?** Hella 940800821 24V BX Trumpet Horn Kit for Passenger Car (Black, Universal Fit) by hella
- **How much does it cost?** 616.40 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/252614582-hella-940800821-24v-bx-trumpet-horn-kit-for-passenger-car)

## Best For

- hella enthusiasts

## Why This Product

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

## Key Features

- • **Legacy of Trust:** Backed by 100+ years of automotive innovation from HELLA.
- • **Sleek Black Design:** Modern aesthetics that complement your car’s bold personality.
- • **Plug & Play Universal Fit:** Seamlessly upgrade any passenger car without hassle.
- • **Engineered for Safety & Style:** Performance-driven horn that’s as reliable as it is striking.
- • **Command Attention with 110dB Clarity:** Cut through city noise with a horn that demands respect.

## Overview

The HELLA 940800821 24V BX Trumpet Horn Kit delivers a powerful 110-decibel sound designed for passenger cars with a universal fit. Crafted by a century-old automotive leader, this sleek black horn combines high performance, durability, and modern design to enhance both safety and style on the road.

## Description

hella

## Features

- Optimum fit and long lasting
- Original equipment quality horns you can trust from a global leader in automotive technologies for more than 100 years
- Hella's ultra-reliable trumpet horns look and sound like nothing else on the road
- Trumpet horns are for the performance oriented driver for whom a high level of safety combined with great design and high quality is key

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01EG18Y8I |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #534 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #216 in Car Horns |
| Brand Name | HELLA |
| Colour | Black |
| Compatible with Vehicle Type | Passenger Car |
| Country of Origin | USA |
| Customer Reviews | 4.1 4.1 out of 5 stars (190) |
| Fit Type | Universal Fit |
| Global Trade Identification Number | 04082300558913 |
| Importer Contact Information | BW |
| Item Dimensions | 19.5 x 9 x 12 Centimeters |
| Item Type Name | Hella 940800821 Horn Kit Bx Black Trumpet 24V Univ |
| Item Weight | 1.4 Pounds |
| Manufacturer | HELLA, HELLA INDIA PVT LTD |
| Manufacturer Contact Information | HELLA INDIA PVT LTD |
| Manufacturer Part Number | 3FH 940 800-821 |
| Manufacturer Warranty Description | Limited 1 Year |
| Material Type | Horn |
| Model | 940800821 |
| Noise Level | 110 Decibels |
| Number of Items | 1 |
| OEM Equivalent Part Number | 940800821 |
| Packer Contact Information | BW |
| Style Name | Modern |
| UPC | 760687164197 |
| Voltage | 24 Volts |
| What Is In the Box | Horn |

## Product Details

- **Brand:** HELLA
- **Colour:** Black
- **Item dimensions L x W x H:** 19.5 x 9 x 12 Centimeters
- **Material:** Horn
- **Voltage:** 24 Volts

## Images

![Hella 940800821 24V BX Trumpet Horn Kit for Passenger Car (Black, Universal Fit) - Image 1](https://m.media-amazon.com/images/I/51qcVyVIM2L.jpg)

## Available Options

This product comes in different **Color, Edition** options.

## Questions & Answers

**Q: can we fix in new swift ?**
A: Yes it is suitable for Swift also and you will get awesome sound.

**Q: Honda unicorn**
A: yes you can use this horn in all car and bike also. i am using this horn with bosch or hella relay only. use that any relay for best perfomance..

**Q: what about the amp. of the horn ?**
A: Not sure but loud enough

**Q: Can we fix it hyundai verna**
A: Yes....

## Frequently Bought Together

- HELLA 940800821 Black 24V BX Trumpet Horn Kit (Universal Fit)
- HELLA 002768821 Black 92mm 24V Disc Horn Kit (Universal Fit)

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**Shop now:** [https://www.desertcart.tn/products/252614582-hella-940800821-24v-bx-trumpet-horn-kit-for-passenger-car](https://www.desertcart.tn/products/252614582-hella-940800821-24v-bx-trumpet-horn-kit-for-passenger-car)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-20*