Ignitions and Electrical› Ignition Components

Hornblasters

KING 3 540 D

$1,654.99

SKU: H015 HK-H3-540E

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Hornblasters KING 3 540 Train Horn Kit offers a loud, distinct tone that stands out from typical train horns. It is a cost-effective alternative to high-end train horns, delivering powerful locomotive sound. The kit includes the King 3 Train Horn and the PSI HornAir 540 Onboard Air System, capable of up to 10 seconds of continuous blast time and supporting other air applications like tire inflation. It features a 5-gallon air tank and a Viair 400C Fast-Fill Air Compressor, which recharges the tank from 110-150 PSI in 1 minute and 30 seconds.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandHornblasters
Part NumberH015 HK-H3-540E

Videos

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HornBlasters Train Air Horn Ford F250 Truck Kit
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ILMODS - 2024 Dodge Ram 3500 @hornblasters 3-Liter 4-Horn Train Horn Installed
Cheap Air Horn VS Hornblasters Train Horns

Cheap Air Horn VS Hornblasters Train Horns
(Part2) HornBlasters 244K Train Horn Install On A 2016 Ram 2500 with Spare Tire Delete Kit.

(Part2) HornBlasters 244K Train Horn Install On A 2016 Ram 2500 with Spare Tire Delete Kit.
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Some Fun Installing a Hornblasters Train Horn Kit on a Ram TRX at High Country Performance 4X4
Chain Pull Modification to my HornBlasters Train Horn on my 2016 Ram 2500 Cummins.

Chain Pull Modification to my HornBlasters Train Horn on my 2016 Ram 2500 Cummins.
My Boss First Train Horn (HornBlasters) Experience

My Boss First Train Horn (HornBlasters) Experience
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Train Horn Hijinks! Ram 2500 Cummins Diesel Project ( Ep. 5)
Loudest Train Horn on The Market (Review) Nathan K3LA

Loudest Train Horn on The Market (Review) Nathan K3LA
INSTALLING TRAIN HORNS ON MY F250

INSTALLING TRAIN HORNS ON MY F250
Horn blasters kit installation and electrical explained

Horn blasters kit installation and electrical explained
Comparing This $1500 Train Horn To Budget Horns!

Comparing This $1500 Train Horn To Budget Horns!
HornBlasters Spare Tire Delete Kit Install

HornBlasters Spare Tire Delete Kit Install

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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