Air Horn Kit

When you are on the trail, you occasionally need to make your presence known to other off-roaders. You may also need to alert emergency officials to your location. Either way, your 4X4's stock horn may not get the job done. If you are looking for a louder signal, 4WheelParts.com offers one-stop shopping. Our expansive inventory of horns for Jeeps, trucks and SUVs includes the air horn kit for sale you need to improve your rig's off-road capabilities.

Send a Loud, Clear Signal
Your vehicle's stock horn emits a moderate, consistent sound. If you are off-roading through a forest, desert or canyon, that simply may not be enough to keep you out of trouble. By adding some air horn accessories to your off-road equipment, you get the signaling tools you need when you need them. Since air horns use compressed air to produce a clear sound, you off-road with confidence.

Repair a Damaged Horn
Honking horns during your morning commute can be annoying. Even though many motorists use their horns in an obnoxious way, you rely on yours for off-road purposes. If your vehicle's horn is weak or broken, you may not have the equipment you need to hit the trail with confidence. Fortunately, you don't have to search far and wide for top-quality horn parts for trucks and other off-road vehicles. Instead, when you order from us, you choose from brands you already know and trust, such as Kleinn Train Horns.

Invest in Your Vehicle
Owning an off-road vehicle is a tremendous amount of fun. To get the most out of your machine, you must invest in its condition, performance and value. While some aftermarket parts aren't worth your time or money, an air horn is a smart upgrade. When you let 4 Wheel Parts supply you with a new horn system, you take advantage of our low prices to stretch your off-road dollar. Take a look at our huge selection and order your new horn today.

Air Horn Kit

Make Sure It Fits Your Vehicle

53 Product Groups
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    Kleinn Model HK1 Dual Air Horn Kits

    Kleinn Train Horns Pro Blaster Dual Air Horn Kit

    From $299.95

    4.0 4.0 (3)

    Kleinn Model HK9 Triple Train Horn Kits

    Kleinn Train Horns ProBlaster Complete Ultimate Triple Train Horn Package

    From $1,179.95

    5.0 5.0 (1)

    Kleinn Model HK8 Triple Air Horn Kits

    Kleinn Train Horns Pro Blaster Triple Air Horn Kit

    From $1,049.95

    5.0 5.0 (2)

    Kleinn Model HDKIT-230 Triple Train Horns

    Kleinn Train Horns Ultimate Train Horn And Onboard Air System

    From $1,139.95

    Kleinn Onboard Air Systems

    Kleinn Train Horns Onboard Air System

    From $1,029.95

    3.6 3.6 (14)
    On Sale

    Kleinn The Beast 230 Triple Train Horns

    Kleinn Train Horns Train Horn The Beast Triple Horn

    From $1,139.95

    4.8 4.8 (8)
    On Sale

    Kleinn The Demon Model 730 Train Horns

    Kleinn The Demon Model 730 Train Horns

    From $1,479.95

    5.0 5.0 (2)

    Kleinn Model 102 Dual Truck Horns

    Kleinn Train Horns Compact Dual Horn

    From $72.95

    4.7 4.7 (3)

    Kleinn Ultra BlastMaster Upgrade Kits

    Kleinn Train Horns Ultra BlastMaster Upgrade Kit

    From $199.95

    Kleinn Chevy Shaker Dual Train Horn Kits

    Kleinn Train Horns Chevy Shaker Train Horn Kit

    From $749.95

    Kleinn Model HK4 Chrome Quad Air Horn Kits

    Kleinn Train Horns Pro Blaster Quad Air Horn Kit

    From $439.95

    Kleinn Air Horn Wiring Installation Kits

    Kleinn Train Horns Wiring Kit

    From $29.95

    2.0 2.0 (1)

    Kleinn Model 220 Dual Train Horns

    Kleinn Train Horns Dual Horn

    From $142.95

    4.3 4.3 (3)
    On Sale

    HELLA Twin Trumpet Horn Kits

    Hella Dual Tone Air Horn Kit

    From $10.19

    4.1 4.1 (26)

    Kleinn BlastMaster Air Flow Upgrade Kits

    Kleinn Train Horns Blast Master Upgrade Kit

    From $99.95

    Kleinn Model 130 Triple Air Horns

    Kleinn Train Horns Compact Triple Horn

    From $102.95

    5.0 5.0 (2)

    Kleinn Model 630 Triple Train Horns

    Kleinn Train Horns Train Horn Triple Trumpet

    From $399.95

    Kleinn Train Horns Veloci-Raptor Train Horn Kit

    Kleinn Train Horns Veloci-Raptor Train Horn Kit

    From $1,299.95

    Kleinn Compact Air Horns

    Kleinn Train Horns Compact Quad Horn

    From $11.95

    Kleinn Model 502 Triple Train Horns

    Kleinn Train Horns Kleinn 500 Series Triple Train Horn

    From $239.95

    5.0 5.0 (2)
    On Sale

    Kleinn Train Horns Single Roof Horn

    Kleinn Train Horns Single Roof Horn

    From $109.95

    Kleinn Train Horns Dual Roof Horn

    Kleinn Train Horns Dual Roof Horn

    From $119.95

    Kleinn Train Horns Tire Inflation Kit

    Kleinn Train Horns Tire Inflation Kit

    From $49.99

    3.5 3.5 (2)

    Kleinn Train Horns Vortex 6 Air Valve Upgrade Kit

    Kleinn Train Horns Vortex 6 Air Valve Upgrade Kit

    From $107.99

    252 Products
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    Kleinn Direct-Fit Onboard Air System & 730 Demon Train Horn - RPTR-734

    $1,599.95

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

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  • Kleinn Onboard Air & Train Horn System - VELO15-230

    $1,029.95

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

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  • Kleinn High Performance Onboard Air System - JL-JK-OBA

    $899.95

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

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  • Kleinn 730 Onboard Air and Train Horn System - RAMHD-734

    $1,599.95

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

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  • Kleinn Light-Duty 130 PSI Onboard Air System - 6270

    $269.95

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

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  • Kleinn Train Horns Train Horn - 230

    $249.95

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

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  • Kleinn Train Horns Train Horn - 500

    $239.95

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

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  • HornBlasters Nathan Airchime K5 Train Horn Kit (Black) - HK-K5-544

    $2,889.99

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

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  • HornBlasters Conductor's Special 244 Nightmare Edition Train Horn Kit with Spare Tire Delete Kit (Black) - HK-S4-244K-STDDK

    $1,481.98

    • Fitment: Universal Fit
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    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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    Kleinn Onboard Air System - VELO15OBA

    $724.95

    • Fitment: Direct Fit
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    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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  • Kleinn Train Horns Train Horn - 220

    $142.95

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

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  • Kleinn Air Compressor with Air Tank - 6350

    $529.95

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

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  • Kleinn Super Light-Duty 120 PSI Onboard Air System - 6260

    $219.95

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

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  • Kleinn Train Horns Train Horn - 141

    $134.95

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

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  • HornBlasters Spare Tire Delete Dual Tank Bracket for 3/8" Compressors (Black) - HB-STDDK-38

    $485.99

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

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    Ready To Ship

    Kleinn Direct Drive Dual Horn - 6126

    $79.95

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

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  • Kleinn Ford Bolt-On Train Horn - SDKIT17-734STL

    $1,399.95

    • Fitment: Direct Fit
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    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 Conductors Special 244K Train Horn Kit with Spare Tire Delete Kit - HK-S4-244K-STDK

    $1,349.98

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

    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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    Ships Directly From Manufacturer Timing based on Manufacturer's availability.

    Kleinn Train Horns Ultra BlastMaster Upgrade Kit - 6885

    $199.95

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

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  • Kleinn Underhood Train Horn System - GMTRK-1

    $599.95

    • Fitment: Direct Fit
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    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Out Of Stock Call 877-474-4821 for availability. View Other Stores

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    Out Of Stock Call 877-474-4821 for availability.

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  • Kleinn Train Horns ProBlaster Complete Ultimate Triple Train Horn Package - HK9

    $1,179.95

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

    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 Out Of Stock Call 877-474-4821 for availability. View Other Stores

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    Out Of Stock Call 877-474-4821 for availability.

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  • Kleinn Train Horns Bolt-On 220 Train Horn Kit - JK220

    $249.95

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

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

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  • Kleinn Black Dual Air Horn Add-On Kit (Black) - JL220

    $249.95

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

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  • HornBlasters Conductor's Special 240 Train Horn Kit - HK-S4-240

    $1,041.83

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

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

    Ship to Home:

    Ships Directly From Manufacturer Timing based on Manufacturer's availability.

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