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Jeep Horns and Train Horns

The horn in your Jeep is an important safety feature that can be customized for loudness and the type of sound that is produced. Browse our large inventory of Jeep air horns for sale to find the right part to replace a stock horn or upgrade your horn set-up. We carry Jeep air horns kits complete with all the hardware you will need to switch out your horn. Some kits feature dual or triple air horns, truck horns or train horns. Choose products with as many as six or seven valves and more air volume for a louder horn sound.

Choose a New Horn
When your horn goes silent, you should repair or replace it as soon as possible. Horns are important for alerting distracted drivers to your presence on the road and can add to the off-roading experience. If you are not interested in changing or boosting the sound of your horn, you should purchase a Jeep OE replacement horn. If you would like to upgrade your horn, start by browsing or searching our huge inventory of air, train and truck horns.

Kits With Easy Installation
4WD carries a wide variety of Jeep air horn kits complete with instructions that make it easy to install a new horn. If you are looking for your first air horn or Jeep air horn replacements, you can compare the styles and loudness of various models to find the right horn for your rig.

Honk for Savings
You can spend as much as you want on a horn and trust that you are getting the best deal on the kits or parts you buy. The 4WD Hardware Best Price Guarantee ensures that you will get the lowest price you can find within 90 days of placing your order. Let us know if you find the same part for less and we'll refund the difference.

Jeep Horns and Train Horns

21 Product Groups
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    Kleinn Onboard Air Systems

    Kleinn Train Horns Onboard Air System

    From $44.95

    4.0 4.0 (1)

    Kleinn Model 102 Dual Truck Horns

    Kleinn Train Horns Compact Dual Horn

    From $72.95

    Kleinn Ultra BlastMaster Upgrade Kits

    Kleinn Train Horns Ultra BlastMaster Upgrade Kit

    From $59.95

    5.0 5.0 (3)

    Kleinn Air Horn Wiring Installation Kits

    Kleinn Train Horns Wiring Kit

    From $29.95

    HELLA Twin Trumpet Horn Kits

    Hella Dual Tone Air Horn Kit

    From $16.59

    5.0 5.0 (1)

    Kleinn Model 130 Triple Air Horns

    Kleinn Train Horns Compact Triple Horn

    From $92.95

    Kleinn Push Buttons and Switches

    Kleinn Train Horns The Detonator

    From $13.95

    Kleinn Train Horns Safety Valve

    Kleinn Train Horns Safety Valve

    From $9.95

    Omix-ADA Horn Relays

    Omix-Ada Horn Relay

    From $19.99

    On Sale

    Kleinn Train Horns Roof Mount Hardware

    Kleinn Train Horns Roof Mount Hardware

    From $15.95

    HornBlasters Electric Air Valves

    HornBlasters Electric Air Valves

    From $35.99

    HornBlasters Horn Activation Remotes

    HornBlasters Horn Activation Remotes

    From $47.99

    HornBlasters OOOGAH Horns

    HornBlasters OOOGAH Horns

    From $49.99

    HornBlasters Dixie Musical Air Horn Kits

    HornBlasters Dixie Musical Air Horn Kits

    From $73.99

    HornBlasters Pressure Switches

    HornBlasters Pressure Switches

    From $25.99

    HornBlasters Electric Horns

    HornBlasters Electric Horns

    From $73.99

    Kleinn Train Horn Fittings

    Kleinn Train Horns Fittings

    From $64.95

    HornBlasters Electric Horn Wiring Kits

    HornBlasters Electric Horn Wiring Kits

    From $19.99

    HornBlasters Safety Blow-Off Valves

    HornBlasters Safety Blow-Off Valves

    From $9.99

    HornBlasters PsychoBlasters Horn Kit

    HornBlasters PsychoBlasters Horn Kit

    From $92.99

    5.0 5.0 (1)

    Kleinn Train Horns Dash Panel Gauge Kit

    Kleinn Train Horns Dash Panel Gauge Kit

    From $49.95

    71 Products
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    Kleinn Train Horns Dual Truck Horn - 102

    $92.95

    • Fitment: Universal Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Available next business day if placed before 3pm View Other Stores

  • Want this professionally installed? ?

  • Kleinn Train Horns Dual Truck Horn - 102-1

    $72.95

    • Fitment: Universal Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Available within 3 to 5 business days View Other Stores

  • Want this professionally installed? ?

  • Kleinn Train Horns Wiring Kit - 6850

    $29.95

    Ship to Home:

    Ready To Ship

    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 In Stock View Other Stores

  • Want this professionally installed? ?

  • HornBlasters Brass 1/2" 110 Volt Electric Air Valve - VA-8H-110

    $74.99

    • Fitment: Universal Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
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    HornBlasters Wireless Horn Activation Remote - HB-RC

    $47.99

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
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    Hella Twin Supertone Horn Kit - 003399801

    $31.50

    • Fitment: Universal Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Out Of Stock Call 800-555-3353 for availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 In Stock View Other Stores

  • Want this professionally installed? ?

  • HornBlasters Motor-Driven OOOGAH/Klaxon Horn (Black) - EH-OOGAH

    $53.34

    • Fitment: Universal Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

  • Want this professionally installed? ?

  • HornBlasters Dixie Musical Air Horn System (Black) - MH-DIXIE

    $73.99

    • Fitment: Universal Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

  • Want this professionally installed? ?

  • Kleinn Model 1302 Remote Quick Connect Coupler Relocation Kit - 1302

    $44.95

    • Fitment: Universal Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Available next business day if placed before 3pm View Other Stores

    Hella Dual Tone Horn - 007424801

    $16.59

    Ship to Home:

    Ready To Ship

    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Available next business day if placed before 3pm View Other Stores

  • Get it installed from $136.00 each. ?

  • HornBlasters 1/4" Weatherproof Pressure Switch with Dual 40A Relay - 200 PSI - PS-200HD

    $99.99

    • Fitment: Universal Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability. View Other Stores

    HornBlasters Generic 1/4" Electric Air Valve - VA-4C

    $39.99

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability. View Other Stores

    HornBlasters Brass 1/4" Electric Air Valve - VA-4

    $37.99

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability. View Other Stores

    HornBlasters Nautilus Electric Truck Horn (Black) - EH-TRUCK

    $73.99

    • Fitment: Universal Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

    Kleinn HK7 Fitting Kit - FIT7

    $64.95

    • Fitment: Universal Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

    Kleinn Illuminted Rocker Switch (Red) - 321R

    $13.95

    Ship to Home:

    Ready To Ship

    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

  • Want this professionally installed? ?

  • Kleinn Illuminted Rocker Switch (Green) - 321G

    $13.95

    Ship to Home:

    Ready To Ship

    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

  • Want this professionally installed? ?

  • Kleinn Illuminted Rocker Switch (Amber) - 321A

    $13.95

    Ship to Home:

    Ready To Ship

    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

  • Want this professionally installed? ?

  • Kleinn Train Horns Safety Valve - 52250

    $9.95

    Ship to Home:

    Ready To Ship

    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

    HornBlasters Electric Horn Wiring Kit - WK-EH

    $29.99

    • Fitment: Universal Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

    HornBlasters 110-150 PSI Pressure Switch - PS-150

    $27.99

    • Fitment: Universal Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

  • Want this professionally installed? ?

  • HornBlasters 235 PSI Safety Blow-Off Valve for 200 PSI Systems - SV-235A

    $9.99

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability. View Other Stores

    Kleinn Train Horns Safety Valve - 52175

    $9.99

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores

    HornBlasters PsychoBlasters v2 Horn Kit - Nightmare Edition (Black) - AH-B2-V2K

    $92.99

    • Fitment: Universal Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    View Other Stores