Buy FNM-N80-Horn Relay Harness Heavy Duty: Best price In BD (Feb 2026)

Updated: Feb 14, 2026 By Noor

The FNM-N80 Horn Relay Harness is the ultimate solution for biker who want upgrade to powerful dual tone snail horn without risking their bike electrical system. This heavy duty wiring kit designed to provide  direct and stable power flow from the battery to your horn ensuring they reach their maximum loudness. With its built in relay and safety fuse FNM N80 protect your original switch from burning out making it an essential upgrade for any motorcycle in Bangladesh.

Product Details

Brand Name	FNM
Model	N80-Horn Relay Harness
Product Type	Horn Wiring Kit with Relay
Voltage	12V DC
Wire Material	High-Quality Copper
Safety Feature	Built-in Fuse Protection
Application	Universal (Dual Horn Setup)
Function	Protects Original Horn Switch
Installation	Plug-and-Play Design
Durability	Heat-Resistant Insulation

Premium Safety & Comfort

Advanced Ventilation System

What's in the Box

1 x FNM-N80-Horn Relay Harness Kit.
1 x 4-Pin/5-Pin Heavy Duty Relay (Built-in).
1 x Waterproof Fuse Holder with Fuse.
Wiring Connectors and Zip Ties.

Warranty Information

No Warranty Available

Customer Reviews

0 global ratings

5 star

4 star

3 star

2 star

1 star

Top reviews from Bangladesh

No reviews yet. Be the first to review this product!

Product Description

FNM-N80-Horn Relay Harness Price In Bangladesh is 500 BDT. This Horn Relay Harness Brand Name FNM. FNM Brand founded in China. This Brand distributor in Bangladesh is FNM Automotive LTD. N80-Horn Relay Harness light Available in Bangladesh Market. FNM N80-Horn Relay Harness acts as a dedicated electrical bridge that ensures your high performance horn get the power they need. Most stock motorcycle wiring too thin to handle the current of dual snail horn which often lead to weak sound or damaged switches. By using this 12V DC harness you bypass the stock wiring limitations, allowing your horns to perform their peak volume. Its high quality copper core ensures minimal power loss and long term durability on the road. FNM Some more Popular product available are: Hazard / Emergency Switch, On / Off Switch (BU), On / Off Switch (Double), Novsight-A500-N60-D, Novsight-A500-N60-H11, Novsight-A500-N60-H7, Novsight-A500-N67EP-H4, Novsight-A500-N36-9006, FNM-D1, FNM-M18B and FNM-M1 Plus.

Detailed Product Specification:

When it come to technical performance the FNM N80 stands out with its Heavy Duty 4-Pin 5-Pin Relay and High Gauge Copper Wiring. It is designed for Universal application meaning it work perfectly with any 12V bike or car system. The kit includes a Built in Waterproof Fuse Holder to safeguard against electrical surges or short circuits. Additionally the wires are wrapped in Heat Resistant Insulation making the N80 Horn Relay Harness durable enough to withstand the high temperatures of your motorcycle’s engine bay.

Why Should Buy This Product?

Maximizes Sound: Ensures your horns produce a full loud and crisp dual tone sound by providing direct battery power.
Protect Your Bike: Prevent the high current aftermarket horn from damaging your expensive original horn switch and wiring.
Enhanced Safety: The integrated fuse provide an extra layer of protection preventing any fire hazards from electrical faults.
Long-Lasting Performance: Made with premium materials that prevent corrosion and wire melting even during long highway tours.
Hassle-Free Upgrade: It offers clean professional looking setup that is much safer than manual jugaad wiring.

How to Use:

Preparation: Turn off your bike ignition. Locate the original horn wires and the battery.
Trigger Connection: Connect the two trigger wires of the FNM N80 Harness to your bike original horn terminals.
Power Connection: Connect the red ring terminal to the Positive (+) battery post and the black terminal to the Negative (-) post or chassis ground.
Horn Setup: Plug the two sets of connectors into your new dual tone snail horn.
Mounting: Secure the relay and fuse holder in dry place using zip ties.
Test: Press the horn button to ensure powerful stable sound.

FAQ - Frequently Asked Questions

What is the price of FNM-N80-Horn Relay Harness in Bangladesh?

FNM-N80-Horn Relay Harness price is 500 BDT.

Why do I need the FNM-N80-Horn Relay Harness?

The FNM-N80-Horn Relay Harness is required to protect your original horn switch from burning out due to the high current required by dual horns.

Does it fit all motorcycles?

Yes, it features a 12V Universal application suitable for any bike with a 12V battery system.

Is there a fuse included in the FNM-N80 kit?

Yes, it comes with a Waterproof Fuse Holder and Fuse to ensure maximum electrical safety.

Can I use it with car horns too?

Absolutely. The FNM-N80-Horn Relay Harness is compatible with both motorcycle and car 12V horn setups.

Will this make my horn louder?

Yes, by providing a direct and stable power flow from the battery, the FNM-N80-Horn Relay Harness ensures your horns reach their full 105-118 dB potential.

Written By

Noor

Editor, BikeBD

Greetings! I am Noor Bappy, an accomplished SEO Expert with a wealth of experience spanning six fruitful years. Throughout my journey, I've had the privilege of propelling over 46 sites to the pinnacle of Google's rankings, a testament to my expertise in the realm of digital optimization. My approach to SEO is rooted in a deep understanding of algorithms and an acute awareness of industry trends. This allows me to craft strategies that not only elevate visibility but also foster sustained growth for businesses across various sectors. In the realm where keywords hold their sway, I've tread for six years, night and day. Noor Bappy, they call me, SEO's trusted hand, A maestro of rankings, across the digital land.

Ships from	BikeBD.com
Sold by	FNM-N80-Horn Relay Harness
Returns	2 Days
Payment	Cash on Delivery available

You May Also Like

FNM-N80-Horn Relay Harness

About this item

You May Also Like