Train Air Horns



High quality , Great sounding horns that you will be proud of!  No ridiculous DB claims , just the loudest horn kits possible !!  Give us a call to discuss your horn needs .

As one of the largest train air horn distributors in the nation, Air Horns of Texas provides offers a large inventory with a full line of name brand train horns, like United Pacific, and refurbished Nathan train horns that include a 1-year warranty and backed by a 100% satisfaction guarantee. 

 We do not sell Grover® products and are not, and have not, and have never been, affiliated with Grover® products Co. None of our employees are a representative of Grover® products Co. in any capacity.

The United Pacific 46115 Extreme Train Horn is our loudest, best sounding horn, works great on most full size trucks . The UP 46129 Train Horn is our entry level horn that fits in tighter spots , perfect for 1500 GM trucks, Keep in mind we can install your preferred train air horn on any brand and size of truck. 

The Nathan air horns are commercial air horns used for trains, oil rigs, hockey arenas, and football stadiums. They are made of cast aluminum and can be painted to your liking. Additionally, our aftermarket train horns are made of steel or spun brass and chrome plated or painted. 

Our company is based on honesty, fairness, and reliability, offering customers only top-quality products. We dispatch most air horn orders through UPS and USPS for same-day shipping.

Upgrade your train horn with one from Air Horns of Texas, contact us 888.580.1630, Monday through Friday from 9 a.m. to 5 p.m. CT, or email Jason Gabbert at We look forward to finding the best air horn for you.

*Listen to horn sound samples on


Showing: 1-13 of 13 items

  • 46115 Extreme Train Horn Kit

    Regular Price: $489.00

    Special Price: $449.00

  • Nathan K3LA

    Regular Price: $985.00

    Special Price: $745.00

  • Nathan K5LA

    Regular Price: $1,495.00

    Special Price: $1,395.00

  • 46115 Extreme Train Horn

    Regular Price: $299.00

    Special Price: $239.00

  • MMT - Manual Metering Train Horn Valve

    Regular Price: $109.00

    Special Price: $89.00

  • United Pacific Heavy Duty Train Horn

    Regular Price: $519.00

    Special Price: $349.00

  • 46129 Train Horn

    Regular Price: $149.00

    Special Price: $139.00

  • Nathan M3 train horn

    Regular Price: $1,250.00

    Special Price: $1,050.00

Showing: 1-13 of 13 items