Semi Truck Horns
- WVE®HornHorn by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM standards, it...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$23.47
- WVE®Horn RelayHorn Relay by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM standards,...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$4.16 - $13.61
- Standard®HornHorn 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 channels of distribution...High quality at an affordable priceExpertly made from premium materials$25.66 - $35.63
- Standard®Tru-Tech™ Horn RelayTru-Tech™ Horn Relay 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...Premium parts you can rely onDesigned to restore functionality$13.44 - $37.31
- Standard®Tru-Tech™ Replacement HornTru-Tech™ 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...High quality at an affordable priceExpertly made from premium materials$20.60 - $33.87
- Goodmark®Accessory HornAccessory Horn by Goodmark®. The doors on classic and muscle cars are different than other body panels in that they can not only suffer from visual deformities like dents and rust, but they're also subject to operational maladies like...Faithful reproduction of the original partHighest quality sheet metal parts available$249.30
- Mopar®Horn KitHorn Kit by Mopar®. Want your prized possession to look and perform the way it was designed to? Then top-of-the-line Mopar automotive parts and accessories are for you. Made using the latest manufacturing technology to meet the highest...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$33.83 - $65.23
- Mopar®Horn Switch ConnectorHorn Switch Connector by Mopar®. Looking to maintain the top condition of your electrical system? They are ready to help you! Just choose from their immense selection of premium replacement electrical parts manufactured to strict...Ideal solution to keep your vehicle in top shapeCrafted from premium-grade materials and the latest technology$29.18 - $54.22
- WVE®A/C Clutch Relay (1R1294)A/C Clutch Relay (1R1294) by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.08
- WVE®A/C Compressor Control Relay (1R1057)A/C Compressor Control Relay (1R1057) by WVE®. Shrouded. With 5 Covered Terminals. Finish: Black. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$17.90
- WVE®ABS Control Relay (1R1055)ABS Control Relay (1R1055) by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$10.85
- WVE®ABS Wheel Speed Sensor Connector (1P1044)ABS Wheel Speed Sensor Connector (1P1044) by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.79
- WVE®Accessory Power Receptacle Connector (1P1010)Accessory Power Receptacle Connector (1P1010) by WVE®. Black Connector. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$5.31
- WVE®Accessory Power Relay (1R1061)Accessory Power Relay (1R1061) by WVE®. Amperage: 40 Amp. Connector Type: 5 Blade Terminals. Finish: Black. Shape: Square. Without Bracket. Mini Relay. With Exposed Terminals. Replace your worn-out or faulty component with this quality...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$5.72
- WVE®Fuel Pump Relay (1R1085)Fuel Pump Relay (1R1085) by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$8.82
- WVE®Fuel Pump Relay (1R1056)Fuel Pump Relay (1R1056) by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$14.41
- WVE®Headlight Relay (1R1726)Headlight Relay by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$8.82
- WVE®Horn (1H1001)Horn by WVE®. Low Note. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$23.47
- WVE®Horn Relay (1R1719)Horn Relay (1R1719) by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$13.61
- WVE®Horn Relay (1R1715)Horn Relay (1R1715) by WVE®. with 3 Threaded Terminals. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$12.74
- WVE®Horn Relay (1R1716)Horn Relay (1R1716) by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or exceed the OEM...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$13.55
- WVE®Multi Purpose Relay (1R1066)Multi Purpose Relay (1R1066) by WVE®. Rectangular. Amperage: 20 Amp. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$4.16
- WVE®Secondary Air Injection Relay Connector (1P1184)Secondary Air Injection Relay Connector (1P1184) by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$24.46
- ACDelco®Professional™ High Output High Tone Horn (E1903E)Professional™ High Output High Tone Horn (E1903E) by ACDelco®. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from their immense selection of premium replacement electrical parts...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$31.81
- ACDelco®Professional™ High Output Low Tone Horn (E1905E)Professional™ High Output Low Tone Horn (E1905E) by ACDelco®. Looking to maintain the top condition of your electrical system? We are ready to help you! Just choose from their immense selection of premium replacement electrical parts...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$31.62
- Motorcraft®Power Steering A/C Clutch Switch Connector (WPT169)Power Steering A/C Clutch Switch Connector (WPT169) by Motorcraft®. Quantity: 1 per Pack. Motorcraft is the way to restore the performance of your vehicle. Designed specifically for your vehicle, Motorcraft products meet stringent Ford...Direct OEM replacementDesigned and engineered to strict Ford Motor Company specifications$21.12
- Standard®Horn Relay (HR-106)Horn Relay (HR-106) by Standard®. Standard 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 channels of...High quality at an affordable priceExpertly made from premium materials$15.72
- Standard®Horn Relay (HR-119)Horn Relay (HR-119) by Standard®. 2 Hole Mounting. Standard 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...High quality at an affordable priceExpertly made from premium materials$32.45
- Standard®Horn Relay (HR-118)Horn Relay (HR-118) by Standard®. With Vertical Bracket. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for...High quality at an affordable priceExpertly made from premium materials$37.31
- Standard®Horn Relay (HR-117)Horn Relay (HR-117) by Standard®. Standard 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 channels of...High quality at an affordable priceExpertly made from premium materials$17.43
Since a semi truck is a heavy vehicle, the amount of noise it makes while driving is also huge. If you want to be heard and let others know of your presence, you need to equip your big rig with a powerful horn. Whether you’re looking to replace your dysfunctional factory horn or want to customize your truck with a cool aftermarket horn, we have you covered. In our online store, we’ve gathered an abundant selection of top-notch semi truck horns from some of the most trusted manufacturers in the industry. Made with utmost craftsmanship using the finest materials, they are sure to offer exceptional performance and reliability.
When it comes to shopping for a semi truck horn, it’s important to consider several factors so you can choose the one that’s right for your needs. First of all, you have to be sure that the noise a horn produces is high enough to allow you to drive anywhere with peace of mind that everybody can hear you clearly. In this case, an air horn is the best option. Originally used on ships and locomotives, air horns are capable of creating a very loud noise by pushing the compressed air through a diaphragm or reed. As a result, the compressed air in the reed or diaphragm starts vibrating, creating a sound wave.
The powerful sound is not the only benefit an air horn can give you. Air horns usually come with trumpets attached to an air chamber with a diaphragm or reed. These trumpets not only amplify the sound energy from the diaphragm or reed so that you can enjoy all the noise you want, but are also the perfect way to customize the exterior of your big rig and make it look truly unique. Made either from metal or plastic and available in various finishes including powder coated and chrome, they are proven to give your big rig that unique customized look you’ve been craving for. But don’t forget to make sure that trumpets are durable enough to withstand all weather conditions.
Many drivers prefer to equip their semi truck with both air horn and electric horn. The latter is less loud which allows you to drive safely in highly populated areas without bothering other road users. A typical electric horn has a spring steel diaphragm, an electromagnet, a switch, and a housing that acts like a megaphone amplifying the sound. The entire device functions using the principles of electromagnetism. When you press the button applying current to the electromagnet, the diaphragm starts moving towards the magnet, and when it finally reaches its maximum point, the current is instantly interrupted to allow the diaphragm to spring back to its original position. Once it happens, the current is restored and the process is repeated. The constant back and forth movement of the diaphragm is what helps create the desired sound.
If your electric horn is faulty or broken, you will put your safety and the safety of other road users at risk. So it’s recommended to replace it as soon as possible. On our website, you’ll discover a comprehensive range of premium-quality replacement electrical horns manufactured by such industry-leading brands as Goodmark, ACDelco, Standard, and much more. Crafted using the latest technology and state-of-the-art equipment, they are guaranteed to provide reliable operation for years to come. What’s more, the semi truck horns stocked we offer are designed to offer trouble-free installation. All mounting hardware is included to make the process even faster and easier.
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