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Home
On Sale
Exterior Parts
Horns and Train Horns
Air Horn Switch

Universal Fit Air Horn Switch

REFINE BY:

Brand

HornBlasters (11)
Kleinn Train Horns (14)

Part Type

Air Horn Switch (15)
Pressure Switches (10)

Price Range

$1 to $99 (25)

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Universal Fit Air Horn Switch

7 Product Groups

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Kleinn Mini Detonator Push Buttons

Kleinn Train Horns The Mini Detonator

From $4.95

Push button switch for air horn activaton
Black
Flush mount
Low profile
Dual post spade terminals
California Residents: WARNING

From $4.95

Rebate

Kleinn Push Buttons and Switches

Kleinn Train Horns The Detonator

From $13.95

Push button switch for air horn activaton
Red
Flush mount
Low profile
Dual post spade terminals
California Residents: WARNING

From $13.95

5.0 5.0 (1)

Rebate

Kleinn Train Horns Heavy Duty Pressure Switch

From $32.95

Sealed tank mount pressure switch
12 gauge wire leads
NPT port

From $32.95

4.5 4.5 (2)

Rebate

Kleinn Train Horns The Terminator Push Button Switch

From $14.95

Push button switch for air horn activation
All metal
Flush mount
2mm minimum mounting thickness
California Residents: WARNING

From $14.95

Rebate

Kleinn Train Horns Safety Valve

From $9.95

1/4 inch M NPT
California Residents: WARNING

From $9.95

HornBlasters Horn Activation Remotes

From $47.99

Remotely activated
Up to 100 yard range

From $47.99

Rebate

HornBlasters Pressure Switches

From $25.99

A pressure switch to fit your needs

From $25.99

5.0 5.0 (1)

25 Products

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Kleinn Train Horns Heavy-Duty Pressure Switch - 2121

Part Number: K/A2121

Kleinn Train Horns Heavy-Duty Pressure Switch - 2121

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Fitment: Universal Fit
Sealed tank mount pressure switch
12 gauge wire leads
90 PSI on
120 PSI off
California Residents: WARNING

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$32.95

$46.79

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Kleinn Train Horns Heavy-Duty Pressure Switch - 2121

Part #: K/A2121

$32.95

$46.79

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Free! Curbside & In-Store Pickup: Select A Store Near You

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Fitment: Universal Fit
Sealed tank mount pressure switch
12 gauge wire leads
90 PSI on
120 PSI off
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

CO Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More Local 4WP

HI Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More Local 4WP

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Kleinn Train Horns Heavy-Duty Pressure Switch - 2131

Part Number: K/A2131

Kleinn Train Horns Heavy-Duty Pressure Switch - 2131

4.0 4.0 (1)

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Fitment: Universal Fit
Sealed tank mount pressure switch
12 gauge wire leads
100 PSI on
130 PSI off
California Residents: WARNING

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Kleinn Train Horns Heavy-Duty Pressure Switch - 2131

Part #: K/A2131

4.0 4.0 (1)

$32.95

$46.79

In-Stock Ships today ?

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

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In-Stock Ships today ?

Fitment: Universal Fit
Sealed tank mount pressure switch
12 gauge wire leads
100 PSI on
130 PSI off
California Residents: WARNING

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- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping on Orders Over $149.99

4WP PROTECTION PLAN

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Kleinn Train Horns Heavy-Duty Pressure Switch - 2151

Part Number: K/A2151

Kleinn Train Horns Heavy-Duty Pressure Switch - 2151

5.0 5.0 (1)

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

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In-Stock Ships today ?

Fitment: Universal Fit
Sealed tank mount pressure switch
12 gauge wire leads
100 PSI on
145 PSI off
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

CA Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More Local 4WP

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$32.95

$46.79

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Kleinn Train Horns Heavy-Duty Pressure Switch - 2151

Part #: K/A2151

5.0 5.0 (1)

$32.95

$46.79

In-Stock Ships today ?

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

In-Stock Ships today ?

Fitment: Universal Fit
Sealed tank mount pressure switch
12 gauge wire leads
100 PSI on
145 PSI off
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

CA Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More Local 4WP

CO Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More Local 4WP

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Part Number: K/A318

Kleinn Train Horns The Detonator - 318

5.0 5.0 (1)

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

In-Stock Ships today ?

Fitment: Universal Fit
The Detonator
Red
Flush Mount
Low Profile
Dual Post Spade Terminals
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

FL Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More Local 4WP

TX Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More Local 4WP

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$6.95

$9.04

In-Stock Ships today ?

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Kleinn Train Horns The Detonator - 318

Part #: K/A318

5.0 5.0 (1)

$6.95

$9.04

In-Stock Ships today ?

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

In-Stock Ships today ?

Fitment: Universal Fit
The Detonator
Red
Flush Mount
Low Profile
Dual Post Spade Terminals
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

FL Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More Local 4WP

TX Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More Local 4WP

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Kleinn Model 318BK The Black Detonator Push Button - 318BK

Part Number: K/A318BK

Kleinn Model 318BK The Black Detonator Push Button - 318BK

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Free! Curbside & In-Store Pickup: Select A Store Near You

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Fitment: Universal Fit
Black push-button
Screw-type wire connections
Fits through 3/4" hole
California Residents: WARNING

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$6.95

$9.89

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Kleinn Model 318BK The Black Detonator Push Button - 318BK

Part #: K/A318BK

$6.95

$9.89

In-Stock Ships today ?

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EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

In-Stock Ships today ?

Fitment: Universal Fit
Black push-button
Screw-type wire connections
Fits through 3/4" hole
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping on Orders Over $149.99

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Kleinn Train Horns The Mini Detonator - 318M

Part Number: K/A318M

Kleinn Train Horns The Mini Detonator - 318M

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

In-Stock Ships today ?

Fitment: Universal Fit
The Mini Detonator
Black
Flush Mount
Low Profile
Dual Post Spade Terminals
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

CA Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More Local 4WP

NV Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More Local 4WP

CO Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More Local 4WP

$4.95

$7.19

In-Stock Ships today ?

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LOW PRICE GUARANTEE

EASY RETURNS

Kleinn Train Horns The Mini Detonator - 318M

Part #: K/A318M

$4.95

$7.19

In-Stock Ships today ?

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

In-Stock Ships today ?

Fitment: Universal Fit
The Mini Detonator
Black
Flush Mount
Low Profile
Dual Post Spade Terminals
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

CA Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More Local 4WP

NV Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More Local 4WP

4WP PROTECTION PLAN

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Kleinn Train Horns The Terminator Push Button Switch - 320

Part Number: K/A320

Kleinn Train Horns The Terminator Push Button Switch - 320

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Ship to Home:

In-Stock Ships today ?

Fitment: Universal Fit
The Terminator
Push Button Switch
All Metal
Flush Mount
2mm Minimum Mounting Thickness
California Residents: WARNING

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PROMOTIONS AUTOMATICALLY APPLIED

CA Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More Local 4WP

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$14.95

$21.29

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Kleinn Train Horns The Terminator Push Button Switch - 320

Part #: K/A320

3.0 3.0 (2)

$14.95

$21.29

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

In-Stock Ships today ?

Fitment: Universal Fit
The Terminator
Push Button Switch
All Metal
Flush Mount
2mm Minimum Mounting Thickness
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

CA Residents: Special In-Store Pricing May be Available. Call Your Local Store to Learn More Local 4WP

Lowest Price! Guaranteed! Request A Price Match

4WP PROTECTION PLAN

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Part Number: K/A52175

Kleinn Train Horns Safety Valve - 52175

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Fitment: Universal Fit
Safety Valve
170 PSI Pop Off
California Residents: WARNING

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Kleinn Train Horns Safety Valve - 52175

Part #: K/A52175

$9.95

$14.19

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

In-Stock Ships today ?

Fitment: Universal Fit
Safety Valve
170 PSI Pop Off
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping on Orders Over $149.99

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Kleinn Illuminted Rocker Switch (Amber) - 321A

Part Number: K/A321A

Kleinn Illuminted Rocker Switch (Amber) - 321A

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Fitment: Universal Fit
Amber
Rocker switch
Illuminated
California Residents: WARNING

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping on Orders Over $149.99

$13.95

$19.89

On Backorder

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Kleinn Illuminted Rocker Switch (Amber) - 321A

Part #: K/A321A

$13.95

$19.89

On Backorder

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
Amber
Rocker switch
Illuminated
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping on Orders Over $149.99

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

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Kleinn Illuminted Rocker Switch (Blue) - 321B

Part Number: K/A321B

Kleinn Illuminted Rocker Switch (Blue) - 321B

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How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
Blue
Rocker switch
Illuminated
California Residents: WARNING

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping on Orders Over $149.99

$13.95

$19.89

On Backorder

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EASY RETURNS

Kleinn Illuminted Rocker Switch (Blue) - 321B

Part #: K/A321B

$13.95

$19.89

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
Blue
Rocker switch
Illuminated
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping on Orders Over $149.99

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks

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Create An Account

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An email is sent to .

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Kleinn Illuminted Rocker Switch (Green) - 321G

Part Number: K/A321G

Kleinn Illuminted Rocker Switch (Green) - 321G

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Kleinn Illuminted Rocker Switch (Green) - 321G

Part #: K/A321G

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Kleinn Illuminted Rocker Switch (Red) - 321R

Part Number: K/A321R

Kleinn Illuminted Rocker Switch (Red) - 321R

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Kleinn Illuminted Rocker Switch (Red) - 321R

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Kleinn Illuminted Rocker Switch (White) - 321W

Part Number: K/A321W

Kleinn Illuminted Rocker Switch (White) - 321W

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Kleinn Illuminted Rocker Switch (White) - 321W

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Part Number: K/A52250

Kleinn Train Horns Safety Valve - 52250

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Kleinn Train Horns Safety Valve - 52250

Part #: K/A52250

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HornBlasters Wireless Horn Activation Remote - HB-RC

Part Number: H/BHB-RC

HornBlasters Wireless Horn Activation Remote - HB-RC

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HornBlasters Wireless Horn Activation Remote - HB-RC

Part #: H/BHB-RC

3.0 3.0 (1)

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HornBlasters 85-105 PSI Pressure Switch - PS-105

Part Number: H/BPS-105

HornBlasters 85-105 PSI Pressure Switch - PS-105

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Fitment: Universal Fit
85-105 PSI Pressure switch
High accuracy
Perfect for 12 or 24 Volt applications
Pre wired for easy installation
(1) 1/8" NPT male
105 PSI turn-off pressure
85 PSI restart pressure
Max 20 Amps
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HornBlasters 85-105 PSI Pressure Switch - PS-105

Part #: H/BPS-105

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85-105 PSI Pressure switch
High accuracy
Perfect for 12 or 24 Volt applications
Pre wired for easy installation
(1) 1/8" NPT male
105 PSI turn-off pressure
85 PSI restart pressure
Max 20 Amps
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HornBlasters 90-120 PSI Pressure Switch - PS-120

Part Number: H/BPS-120

HornBlasters 90-120 PSI Pressure Switch - PS-120

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Fitment: Universal Fit
90-120 PSI Pressure switch
High accuracy
Perfect for 12 or 24 Volt applications
Pre wired for easy installation
(1) 1/8" NPT male
120 PSI turn-off pressure
90 PSI restart pressure
Max 20 Amps
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HornBlasters 90-120 PSI Pressure Switch - PS-120

Part #: H/BPS-120

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90-120 PSI Pressure switch
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Perfect for 12 or 24 Volt applications
Pre wired for easy installation
(1) 1/8" NPT male
120 PSI turn-off pressure
90 PSI restart pressure
Max 20 Amps
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Part Number: H/BPS-120SH

HornBlasters 1/8" Pressure Switch with Leads - 120 PSI - PS-120SH

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Fitment: Universal Fit
Pressure switch with leads
Turn-off pressure: 120 PSI
Restart pressure: 90 PSI
Perfect for 12 or 24 volt applications
1/8" NPT male port
Rated for 10,000 cycles
High accuracy
Pre wired for easy installation
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HornBlasters 1/8" Pressure Switch with Leads - 120 PSI - PS-120SH

Part #: H/BPS-120SH

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Fitment: Universal Fit
Pressure switch with leads
Turn-off pressure: 120 PSI
Restart pressure: 90 PSI
Perfect for 12 or 24 volt applications
1/8" NPT male port
Rated for 10,000 cycles
High accuracy
Pre wired for easy installation
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Part Number: H/BPS-145SH

HornBlasters 1/8" Pressure Switch with Leads - 145 PSI - PS-145SH

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Fitment: Universal Fit
Pressure switch with leads
Turn-off pressure: 145 PSI
Restart pressure: 110 PSI
Perfect for 12 or 24 volt applications
1/8" NPT male port
Rated for 10,000 cycles
High accuracy
Pre wired for easy installation
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HornBlasters 1/8" Pressure Switch with Leads - 145 PSI - PS-145SH

Part #: H/BPS-145SH

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Fitment: Universal Fit
Pressure switch with leads
Turn-off pressure: 145 PSI
Restart pressure: 110 PSI
Perfect for 12 or 24 volt applications
1/8" NPT male port
Rated for 10,000 cycles
High accuracy
Pre wired for easy installation
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HornBlasters 110-150 PSI Pressure Switch - PS-150

Part Number: H/BPS-150

HornBlasters 110-150 PSI Pressure Switch - PS-150

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Fitment: Universal Fit
110-150 PSI Pressure switch
High accuracy
Perfect for 12 or 24 Volt applications
Pre wired for easy installation
(1) 1/8" NPT male
150 PSI turn-off pressure
110 PSI restart pressure
Max 20 Amps
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HornBlasters 110-150 PSI Pressure Switch - PS-150

Part #: H/BPS-150

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Fitment: Universal Fit
110-150 PSI Pressure switch
High accuracy
Perfect for 12 or 24 Volt applications
Pre wired for easy installation
(1) 1/8" NPT male
150 PSI turn-off pressure
110 PSI restart pressure
Max 20 Amps
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Part Number: H/BPS-150-4M

HornBlasters 1/4" Pressure Switch - 150 PSI - PS-150-4M

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Fitment: Universal Fit
Turn-off pressure: 150 PSI
Restart pressure: 110 PSI
Perfect for 12 or 24 volt applications
1/4" NPT male port
High accuracy
Max amps: 20 amps
Pre wired for easy installation
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HornBlasters 1/4" Pressure Switch - 150 PSI - PS-150-4M

Part #: H/BPS-150-4M

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Fitment: Universal Fit
Turn-off pressure: 150 PSI
Restart pressure: 110 PSI
Perfect for 12 or 24 volt applications
1/4" NPT male port
High accuracy
Max amps: 20 amps
Pre wired for easy installation
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Part Number: H/BPS-150H

HornBlasters 1/4" Weatherproof Pressure Switch with 40A Relay - 150 PSI - PS-150H

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Fitment: Universal Fit
Moisture resistant
Turn-off pressure: 150 PSI
Restart pressure: 110 PSI
Built-in relay
1/4" NPT male port
Voltage: 12 volt DC
Max amps: 40 amps
Cycle tested
Made in the USA
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HornBlasters 1/4" Weatherproof Pressure Switch with 40A Relay - 150 PSI - PS-150H

Part #: H/BPS-150H

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Fitment: Universal Fit
Moisture resistant
Turn-off pressure: 150 PSI
Restart pressure: 110 PSI
Built-in relay
1/4" NPT male port
Voltage: 12 volt DC
Max amps: 40 amps
Cycle tested
Made in the USA
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HornBlasters 145-175 PSI Pressure Switch - PS-175

Part Number: H/BPS-175

HornBlasters 145-175 PSI Pressure Switch - PS-175

5.0 5.0 (1)

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
145-175 PSI Pressure switch
High accuracy
Perfect for 12 or 24 Volt applications
Pre wired for easy installation
(1) 1/8" NPT male
175 PSI turn-off pressure
145 PSI restart pressure
Max 20 Amps
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping on Orders Over $149.99

$26.99

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

HornBlasters 145-175 PSI Pressure Switch - PS-175

Part #: H/BPS-175

5.0 5.0 (1)

$26.99

On Backorder

Email me when this product comes in stock

+ Add to Wishlist

LOW PRICE GUARANTEE

EASY RETURNS

How to Get it

Free! Curbside & In-Store Pickup: Select A Store Near You

Ship to Home:

On Backorder

Fitment: Universal Fit
145-175 PSI Pressure switch
High accuracy
Perfect for 12 or 24 Volt applications
Pre wired for easy installation
(1) 1/8" NPT male
175 PSI turn-off pressure
145 PSI restart pressure
Max 20 Amps
California Residents: WARNING

+ View More Specs

- View Less Specs

PROMOTIONS AUTOMATICALLY APPLIED

Lowest Price! Guaranteed! Request A Price Match

Qualifies for Free Shipping on Orders Over $149.99

4WP PROTECTION PLAN

Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!

No, thanks