Vehicles contain a number of safety measures to keep you protected in the event of an accident. Of course, you do not want to have an accident but if one happens, you know you stand a much better chance of walking away than you did 50 years ago. However, vehicles also use things to try to avoid the accident happening in the first place, like ABS brakes, better tires, and horns that need to be working properly as they can get you out of serious trouble.

Featured Products

  • Kleinn® Train Horn System
    (0 reviews)
    # sp12319
    Train Horn System by Kleinn®. Kleinn is the name to keep in mind if you’re vain about your vehicle and striving to upgrade it with the accessories and parts that are second to none in quality and reliability. Manufactured to the...
    $79.95 - $1,239.95
  • Nippon America® Pipeman Train Horn
    (0 reviews)
    # 48590784
    Universal Pipeman Train Horn by Nippon America®. {short description 1}
    $29.98 - $160.49
  • ACDelco® Professional™ Horn
    (0 reviews)
    # sp11556
    Professional™ Horn by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...
    $28.54 - $34.36
  • Wolo® Musical Air Horn
    (0 reviews)
    # 76490130
    Universal Musical Air Horn by Wolo®. {short description}
    $56.93 - $79.04
  • Genuine® Horn
    (0 reviews)
    # sp8262
    Horn by Genuine®. When you need a headlight bulb or a stop light switch, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high prices and poor selection,...
    $8.32 - $139.01
  • Kleinn® Veloci-Raptor™ Train Horn System
    (0 reviews)
    # 77090984
    {make} {model} {year}, Veloci-Raptor™ Train Horn System by Kleinn®. {short description}
    $79.95 - $1,049.95
  • Standard® Tru-Tech™ OE Replacement Horn
    (0 reviews)
    # sp5440
    Tru-Tech™ OE Replacement Horn by Standard®. Do you hear nothing but “click, click” when you turn the key? Is the BATTERY dash light on? Your vehicle is in need of engine electrical system repair, but before you waste your...
    $20.58 - $27.76
  • Kleinn® Onboard Air System
    (0 reviews)
    # sp12318
    Kleinn is the name to keep in mind if you’re vain about your vehicle and striving to upgrade it with the accessories and parts that are second to none in quality and reliability. Manufactured to the highest standards in the...
    $799.95 - $839.95
  • Wolo® Air Max™ 2 Trumpets Air Horn
    (0 reviews)
    # 76490029
    Universal Air Max™ 2 Trumpets Air Horn by Wolo®. {short description 15}
    $20.22 - $26.39
  • Wolo® Deluxe Disc Horn
    (0 reviews)
    # 76490075
    Universal Deluxe Disc Horn by Wolo®. {short description 27}
    $17.10
  • Original Equipment® Horn
    (0 reviews)
    # sp1961
    Horn by Original Equipment®. When you need a headlight bulb or a stop light switch, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high prices and poor...
    $4.10 - $220.42
  • Omix-Ada® Air Cleaner Horn
    (0 reviews)
    # sp8307
    Air Cleaner Horn by Omix-Ada®. You need all your exterior lights to be functional for safe driving, to see the road and be seen by other drivers, and all your dash and interior lights must be operational to monitor vehicle function...
    $3.90 - $18.20
  • Wolo® Cannon Ball Express™ Horn
    (1 reviews)
    # 76490071
    Universal Cannon Ball Express™ Horn by Wolo®. {short description 18}
    $180.35 - $203.33
  • ACDelco® GM Original Equipment™ Horn
    (0 reviews)
    # sp11237
    GM Original Equipment™ Horn by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    $15.67 - $50.97
  • Standard® OE Replacement Horn
    (0 reviews)
    # sp8087
    OE Replacement Horn by Standard®. SMP’s vision is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to all...
    $5.95 - $123.91
  • Wolo® Orient Express™ Train Horn
    (1 reviews)
    # 76490180
    Universal Orient Express™ Train Horn by Wolo®. {short description 20}
    $216.81 - $222.57
  • Kleinn® Trail Blaster™ Air Horn
    (1 reviews)
    # 77091199
    {make} {model} {year}, Trail Blaster™ Air Horn by Kleinn®. {short description 1}
    $399.95 - $439.95
  • Wolo® Siberian Express™ Chrome Train Air Horn
    (1 reviews)
    # 76490224
    Universal Siberian Express™ Chrome Train Air Horn by Wolo®. {short description 23}
    $116.53
  • Genuine® Horn Contact and Relay
    (0 reviews)
    # sp8263
    Horn Contact and Relay by Genuine®. When you need a headlight bulb or a stop light switch, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high prices and...
    $11.73 - $246.85
  • Wolo® Siberian Express™ Train Air Horn
    (1 reviews)
    # 76490228
    Universal Siberian Express™ Train Air Horn by Wolo®. {short description 23}
    $109.21
  • Nippon America® Pipeman™ Install Sollution Snail Horn (DL1222PHT)
    (0 reviews)
    # mpn1721926
    Universal Pipeman™ Install Sollution Snail Horn by Nippon America®. {short description}
    $7.99
  • Wolo® Powerhouse™ Chrome Roof Mount Air Horn
    (0 reviews)
    # 76490191
    Universal Powerhouse™ Chrome Roof Mount Air Horn by Wolo®. {short description 16}
    $74.98 - $85.10
  • Wolo® Full Blast™ Extra Loud Horn
    (0 reviews)
    # 76490085
    Universal Full Blast™ Extra Loud Horn by Wolo®. {short description 27}
    $7.97
  • Wolo® Giant™ Roof Mount Air Horn
    (1 reviews)
    # 76490088
    Universal Giant™ Roof Mount Air Horn by Wolo®. {short description 19}
    $121.06
  • Wolo® Disc Horn™
    (0 reviews)
    # 76490078
    Universal Disc Horn™ by Wolo®. {short description 27}
    $6.61
  • Nippon America® Pipeman's Installation Sollution™ Train Horn Air Compressor
    (0 reviews)
    # 48590820
    Universal Pipeman's Installation Sollution™ Train Horn Air Compressor by Nippon America®. {short description}
    $104.99 - $128.98
  • Wolo® Loud One™ Horn
    (2 reviews)
    # 76490117
    Universal Loud One™ Horn by Wolo®. {short description 27}
    $7.53
  • Wolo® Replacement Air Storage Tank
    (1 reviews)
    # 76490211
    Universal Replacement Air Storage Tank by Wolo®. {short description 24}
    $77.79 - $99.70
  • Wolo® Maxi™ Sound Dress-Up Horn Set
    (0 reviews)
    # 76490120
    Universal Maxi™ Sound Dress-Up Horn Set by Wolo®. {short description 27}
    $20.75 - $23.83
  • Wolo® Handy Horn™
    (0 reviews)
    # 76490091
    Universal Handy Horn™ by Wolo®. {short description 4}
    $9.44 - $12.53
  • Wolo® MINI But LOUD™ Disc Horn
    (0 reviews)
    # 76490123
    Universal MINI But LOUD™ Disc Horn by Wolo®. {short description 27}
    $10.26 - $11.64
  • Wolo® Music Time™ Electronic Musical Horn
    (0 reviews)
    # 76490126
    Universal Music Time™ Electronic Musical Horn by Wolo®. {short description}
    $57.33
  • Dorman® Horn Connectors
    (0 reviews)
    # sp6555
    Horn Connectors by Dorman®. Dorman’s Horn Connector is engineered from high-quality materials for long-lasting durability. Replacement restores the Horn to proper performance.
    $8.82 - $23.33
  • ACDelco® GM Original Equipment™ Horn Connector
    (0 reviews)
    # sp11238
    GM Original Equipment™ Horn Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    $14.56 - $35.49
  • ACDelco® GM Original Equipment™ Horn Relay
    (0 reviews)
    # sp11239
    GM Original Equipment™ Horn Relay by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    $5.02 - $30.99
  • ACDelco® Professional™ Horn Connector
    (0 reviews)
    # sp11558
    Professional™ Horn Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
    $11.74 - $28.32
  • ACDelco® Professional™ Horn Relay
    (0 reviews)
    # sp10770
    Professional™ Horn Relay by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...
    $9.08 - $24.66
  • Standard® Tru-Tech™ Horn Relay
    (0 reviews)
    # sp8081
    Tru-Tech™ Horn Relay by Standard®. When you need a headlight bulb or a stop light switch, you may be tempted to just run down to the local auto parts chain store. But before you waste your time and gas only to find high prices...
    $6.70 - $25.53


Featured Brands

The horn on your vehicle is important because you can use it to warn other drivers if it looks as though they are about to drive in the same space you are currently driving in. You may also find yourself using it to warn people on the side of the road if you think they are about to step out in front of your vehicle, or even to remind the driver in front of you that the light is green and it is time to go.

To work properly, a horn uses a number of different parts extending from your steering wheel to under the hood. When you press the button, the wheel it sends a signal through a cable to the horn mechanism, which is an electromagnetic coil. This electromagnetic coil pulls a steel diaphragm backwards and then releases it to snap back into position. It does this a number of times per second, and this is how the noise you hear is created. The noise is different for almost every vehicle and is designed to give an indication as to the size of your vehicle.

To keep your horn working at its best, you need to be aware of the things that can go wrong. A common issue is with the steel diaphragm, which can crack or break after it has been used many times. The cable responsible for taking the signal from your steering wheel to the mechanism can also become damaged after a period of time which is a problem you will need to fix. The horn mechanism itself is under a lot of stress during its lifetime because it lives underneath your hood where all the heat exists, so it cannot live and work forever.

Identifying problems as they occur can be easy because some of them will cause the sound of your horn to change. The sound is sometimes subtle, which is usually a sign of early problems with the diaphragm but can completely change when the diaphragm breaks. If the horn stops working altogether, then you will likely find that the cable is not sending the signal or the electromagnetic coil has stopped working the diaphragm. The easiest way to avoid problems is to keep your eye on the horn and cable so you can take action before a minor issue becomes something serious!

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Horns Reviews

Average rating:  5  4.8 - 17 reviews
Read All Horns Reviews
5 of 5
They Know I'm There!
Great sound, nice and loud, and now they know my Mini is there!
APosted by Ashley (Gallatin, TN) /
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