HELLA twin trumpet horn kit red front view emphasizes bold, urban-safety design
HELLA high-tone 500Hz horn close-up ready for highway visibility
HELLA low-tone 400Hz horn for balanced audio warning
HELLA relay module included for quick electrical integration
HELLA mounting brackets simplify secure installation
HELLA horn kit with mounting instructions for easy setup
HELLA dimensions 5in high, 4.3in wide, 3.2in deep
HELLA twin trumpet horn kit red front view emphasizes bold, urban-safety design
HELLA high-tone 500Hz horn close-up ready for highway visibility
HELLA low-tone 400Hz horn for balanced audio warning
HELLA relay module included for quick electrical integration
HELLA mounting brackets simplify secure installation
HELLA horn kit with mounting instructions for easy setup
HELLA dimensions 5in high, 4.3in wide, 3.2in deep

HELLA 007424801 Twin Trumpet Horn Kit – 12V High/Low Tone with Bracket, Red

Overview Meet the HELLA 007424801 Twin Trumpet Horn Kit. Designed for reliability, these trumpets deliver a sharp,...
Vendor: Hella
Availability: In stock
£46.90
£46.90
Please hurry! Only 5 left in stock
Subtotal: £46.90
10 customers are viewing this product

Free UK Delivery on All Orders

No Minimum Spend Fast & Reliable Delivery Ships Across the UK

Free Returns

30-Day Free Returns
HELLA twin trumpet horn kit red front view emphasizes bold, urban-safety design

HELLA 007424801 Twin Trumpet Horn Kit – 12V High/Low Tone with Bracket, Red

£46.90
HELLA twin trumpet horn kit red front view emphasizes bold, urban-safety design
HELLA high-tone 500Hz horn close-up ready for highway visibility
HELLA low-tone 400Hz horn for balanced audio warning
HELLA relay module included for quick electrical integration
HELLA mounting brackets simplify secure installation
HELLA horn kit with mounting instructions for easy setup
HELLA dimensions 5in high, 4.3in wide, 3.2in deep

HELLA 007424801 Twin Trumpet Horn Kit – 12V High/Low Tone with Bracket, Red

£46.90
Description
Description
x

Overview

Meet the HELLA 007424801 Twin Trumpet Horn Kit. Designed for reliability, these trumpets deliver a sharp, penetrating alert that stands out in heavy traffic. The pair uses a high-tone horn at 500 Hz and a low-tone horn at 400 Hz to provide a balanced, attention-grabbing sound. The vibrant red finish adds a distinctive, road-ready look while signaling readiness on the road.

Built to endure, this horn kit reflects more than a century of German precision in automotive technologies. It is engineered for durability and consistent performance, aligning with OE quality cues that car makers and fleets value. While it is not a guarantee of any outcome, its design emphasizes clear signaling in complex traffic environments, helping you be heard when it matters most.

What’s included

  • 1 high-tone horn (500 Hz)
  • 1 low-tone horn (400 Hz)
  • 1 relay for reliable wiring
  • 2 mounting brackets (M8 screw type)
  • Mounting instructions for straightforward setup

Key specs and benefits

  • Sound level up to 110 dB(A) for clear roadside signaling
  • 12V electrical system with built-in current handling (6A)
  • Universal application suitable for most 12V vehicles
  • Original equipment quality horns backed by decades of HELLA expertise
  • Includes M8 mounting bracket and flat 6.3 mm blade connections for versatile installation
  • Compact dimensions: 5.00" H x 4.30" W x 3.2" D (including mounting bracket)

The kit’s design aims to balance audibility with a refined appearance, making it suitable for daily commuting, highway driving, and urban runs. Consider this setup if you want a confident, penetrating warning that’s easy to integrate with existing electrical wiring and mounting points.

In practice, drivers appreciate the distinct high/low tone pairing for more natural-sounding alerts while navigating crowded streets or busy intersections. While listening environments vary, the intended effect is a noticeable, clear cue that can help other road users perceive your vehicle’s presence more readily.

FAQ

Q: Is the HELLA 007424801 horn kit universal for 12V vehicles?

A: Yes—it's a universal 12V horn kit designed to fit most cars and light trucks with standard mounting and blade connections.

Q: What comes in the box and how do I install it?

A: The kit includes two horns (high and low tone), a relay, two mounting brackets, and mounting instructions for straightforward setup.

Shipping & Return
Shipping & Return
x

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

Complete Your Setup

Example product title
£46.90
£46.90
Example product title
£46.90
£46.90
Example product title
£46.90
£46.90
Example product title
£46.90
£46.90
Example product title
£46.90
£46.90
Example product title
£46.90
£46.90
Example product title
£46.90
£46.90
Example product title
£46.90
£46.90
Example product title
£46.90
£46.90
Example product title
£46.90
£46.90

Recently Viewed Products