Shopping Cart

Your cart is empty.

Your cart is empty.

SYOAUTO Car Horn 12V Loud Universal Fit High Low Tone Waterproof Truck Horn Replacement Kit

Free shipping on orders over $29.99

$16.99

$ 6 .99 $6.99

In Stock

About this item

  • Increase your driving confidence: SYOAUTO 12v car horn is plenty loud enough to get other driver's attention. The 120dB car horn is a huge improvement over the stock horn, people will move out of your way when needed
  • The loudness won't be ignored: The car horns 12v loud enough to gets the other driver’s and pedestrian’s attention. Get rid of the clown horn, you need to be heard in any emergency situation. Please do not use it near the school or hospital
  • Why choose SYOAUTO: The 12V horn has high fixed mounting bracket, pure copper spiral coil, ABS engineering plastic shell, super loud diaphragm. Come with excellent material, scientific design can get high powered sound and longest lifespan
  • 10-min quick installation: The 12v horn kit is no polarity. Please make sure the horn mouth down not up to protect it from mud and the car have enough room to install the snail horn. Universal fit for all 12V vehicles(car, truck, SUV, motorcycle, yacht, boat, off-road vehicle, bus, etc)
  • No more frequent replacements: The car horn replacement build quality, upgraded waterproof material, the auto horn can be sounded more than 200,000 times, longer lifetime, with 12 months warranty



Product Description

People will hear you before they see you, SYOAUTO loud car horn can attract more attention to avoid more accidents to ensure your safety

syoauto car horn

SYOAUTO Car Horn Auto Horn 12V Horn Waterproof
SYOAUTO is a small family business, we are committed to providing quality products at an exceptional value. SYOAUTO is trying to be a trustworthy brand, we value every customer.

  • Product Features:
  • High tone: 510 Hz
  • Low tone: 410 Hz
  • Sound level: 120 dB
  • Voltage 12Volts
  • Amps: 6 Amps
  • Note: Please use a professional decibel tester to detect decibels

SYOAUTO Car Horn combines best in class quality and performance

  • Get rid of the weakly clown horn
  • Huge improvement over the stock horn
  • 10-min installation, no polarity
  • Operating Temperature: -49°F-194°F
  • Lifespan: Up to 200,000 times

More Details:

SYOAUTO Car Horn Auto Horn 12V Horn Waterproof

The car horn kit is super easy to install, the kit comes complete with heavy-duty steel mounting bracket and hardware

syoauto car horn

12V car horn have large-caliber vocal cavity, strong, penetrating and concentrated sound for safety in road traffic

syoauto car horn

Increased corrosion protection, scientific design can get high powered sound and longest lifespan

The car horn kit perfect fit for all 12V vehicles

SYOAUTO Car Horn Truck Horn 12V Horn Red

SYOAUTO Loud car horns can create a smooth and unobstructed road for you, allowing you to have a more comfortable driving experience

Very simple to connect the plug:

syoauto car horn
SYOAUTO Car Horn Car Horns 12V Loud 12V car horn 12v horn Waterproof Snail Horn
Customer Reviews
4.2 out of 5 stars 370
4.2 out of 5 stars 157
4.0 out of 5 stars 19
4.1 out of 5 stars 8
4.6 out of 5 stars 11
Current 6A 6A 6A 6A 6A
Voltage 12V 12V 12V 12V 12V
Frequency 510Hz+410Hz 510Hz+410Hz 510Hz+410Hz 510Hz 410Hz

Ken
Reviewed in the United States on February 9, 2025
Very nice horns, very very loud
Bart Simpson
Reviewed in the United States on February 20, 2025
My horns on my car were dying and getting weak. I saw these with an awesome price and great ratings.Put them on and voilà! LOUD - BEEP, BEEP!
J Thomas
Reviewed in the United States on February 2, 2025
The media could not be loaded.
Randys Rules
Reviewed in the United States on February 18, 2025
I had to replace my horns. Previous owner had damage originals when disconnecting to keep alarm from sounding when opening with key and not a fob. These were easy to install and fit perfectly in my 2012 Ram 1500. The are loud and have hood tone and indistinguishable from the originals.
Medz
Reviewed in the United States on January 28, 2025
I got them installed, which was quite easy after figuring it out!They are good and loud!
Prime
Reviewed in the United States on August 12, 2024
Tones have good sound quality and gives personality to any vehilcle. They are easy to install. Simple and safe enough for the do it yourselfer. Can be installed in under 30 minutes. Good construction. Only criticism is that the pitch is a little brighter than I would prefer. No functional flaws.
Randy H. Eldredge
Reviewed in the United States on July 24, 2024
Complete installation kit. Worked when installed. Somewhat louder than stock Jeep Liberty horns. Overall? Blah. Smaller than pictures in ad would make then appear.
JEFFREY
Reviewed in the United States on December 31, 2024
Simple to swap out old single terminal horns (new ones have two, but include ground wire to adapt them). Sturdy, lightweight and plenty loud.
Recommended Products

$33.99

$ 15 .99 $15.99

4.6
Select Option

$25.00

$ 12 .99 $12.99

4.5
Select Option