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Stewart Warner 5000 Series pressure switches offer excellent accuracy and repeatability. They are available in single or dual circuit configurations, with factory set points from 1 to 100 psi and operating pressures of 150 psi for 1-24 psi set-point range, and 250 psi for 25 to 100 psi set-point range. Stewart Warner 5000 Series pressure switches feature: * Durable construction * Enhanced set-point integrity * Compact size * Corrosion-resistant materials * Broad operating range: 1-100 psi * Dual and triple-terminal configurations * Designed for form-fit-function replacement
( 19 )
$42.99
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$44.99
It's always a good idea to place a safety switch in the circuit when installing an electric fuel pump. Holley safety fuel pressure switches will ensure the electric pump will not work unless the engine has oil pressure. It will prevent the pump from running in a situation where the motor may stall with the ignition on. Wiring the switch through the starter solenoid circuit energizes the pump on engine start-up. After the engine is running, the switch continues to provide power to the pump as long as there is oil pressure to keep the switch turned on.
( 18 )
$53.49
Carter oil pressure safety switches shut down your engine when your oil pressure drops below 7 psi, saving your engine from damage. These switches come with complete instructions and a wiring diagram.
( 41 )
$30.99
Nitrous Outlet fuel pressure safety switches are necessary safety devices that can save your nitrous-boosted engine in the event of fuel pump failure. These switches are designed to work in-line with -6AN fuel supply hoses and promptly shut off your nitrous system when the fuel pressure drops below your preset calibration. Specifically engineered to withstand the rigorous demands of running nitrous, the switches are available for high- or low-pressure setups (carbureted, dedicated fuel, or fuel injected systems). Order the Nitrous Outlet fuel pressure safety switch recommended for your specific application. Features: * 1/8 NPT inlet on -6 AN manifold * All switches fully adjustable by set screw at end of pressure switch * Low-pressure switches shipped preset at 5 psi (adjustable range from 1.5 to 20.0 psi) * High-pressure switches shipped preset at 35 psi (adjustable range from 20 to 120 psi)
( 3 )
$76.99
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$87.99
These Nitrous Express fuel pressure safety switches are designed to shut off your nitrous in the event of a low pressure situation. These adjustable switches will help prevent costly damage to your engine by protecting it from a lean condition caused by low fuel pressure.
( 5 )
$65.51
Mr. Gasket fuel pump safety switches are designed to shut off your electric fuel pump when the oil pressure drops below 15 psi. They are easy to install into the oil pressure sending unit, and will work with all 12 V systems.
( 6 )
$41.64
VDO oil pressure safety switches are designed to sense when oil pressure drops below a specific minimum pressure—and shut-off the fuel pump for precaution. The heavy-duty replacement switches are available in a variety of pressure ranges. Select the model best suited for your application.
Not Yet Reviewed
$21.79
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$54.99
Nitrous Express EFI fuel pressure safety switches are designed to cut off the fuel supply if the pressure gets too low. This prevents a lean condition, which could harm your engine.
Not Yet Reviewed
$80.52
Stewart Warner standard pressure switches can handle the pressure. They feature robust construction for maximum strength, with normally closed (NC) diaphragm assemblies. Stewart Warner standard pressure switches are voltage independent.
( 2 )
$21.99
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$39.99
These Longacre Racing fuel pressure safety switches are designed to shut off the ignition or fuel pump when oil pressure drops below a certain psi. This helps to prevent engine damage and fire and keeps the motor from starting until the oil pressure is up.
( 2 )
$20.99
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$40.99
Fuel pressure drops and the LED illuminates—and if it doesn't, you may need to replace the pressure switch. BD Diesel offers quality replacements for their alarm light kits. The pressure switches will provide a ground when the fuel pressure drops below 5 psi, then your LED will illuminate warning you of a problem. Maintain your warning system with replacement pressure switches from BD Diesel.
( 1 )
$56.95
You don't want to be blasting nitrous into the engine if fuel pressure is below what is required to supply the required extra fuel. Control fuel pressure with NOS pressure safety switches!. These switches prevent your nitrous system from engaging when the fuel pressure is below a safe level. The easy-to-install NOS versions for all carburetor and direct port nitrous systems are preset at 4 psi and most are adjustable from 4 to 7 psi (non-adjustable also available). Have an EFI application? NOS offers safety switches preset at 50 psi that are adjustable from 30 to 70 psi. Stay safe with Nitrous Oxide Systems pressure safety switches.
( 6 )
$111.95
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$119.95
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