Holley Sensors and Sending Units

Fuel Injector System Components, Pressure Transducer, Replacement, 0-100 psi, 0.5-4.5 V Output, 1/8 in. NPT Inlet, 0.875 in. Diameter, Stainless, Each

Part Number: HLY-554-102

4.32 out of 5 stars ( 44 )

Estimated Ship Date: Tomorrow

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HOLLEY EASY LEVEL SENDER

Part Number: HLY-19-250-1

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Sensors, Replacement, Air Temperature, Brass, 3/8 in. NPT, for Holley EFI, Pro-Jection Systems, Each

Part Number: HLY-534-20

4.0 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

Fuel Injector System Components, Pressure Transducer, Replacement, 0-200 psi, 0.5-4.5 V Output, 1/8 in. NPT Inlet, 0.875 in. Diameter, Stainless, Each

Part Number: HLY-554-103

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Fuel Injection System Components, Holley EFI, Replacement, Air Temperature, Sensor, Black Plastic Housing, for Terminator EFI System, Each

Part Number: HLY-554-121

3.4 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

Gauge Sending Units, Holley EFI, GPS Digital, USB Modules, Electrical, Speedometer, Plug-and-Play, for Digital Dash Only, 553-106, 553-109, Each

Part Number: HLY-554-140

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Fuel Injector System Components, Pressure Transducer, Replacement, 0-1,600 psi, 0.5-4.5 V Out, 1/8 in. NPT Inlet, 0.875 in. Diameter, Stainless, Each

Part Number: HLY-554-104

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Sending Units, Fuel Level Float, Replacement, 5-bolt Mounting Pattern, 9 in. Deep, 0-90 ohm, Mild Steel, for 15 or 20 Gallon Fuel Cell, Each

Part Number: HLY-19-228

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Sending Units, Sniper, Fuel Level, 73 ohms Empty, 10 ohms Full, Gold Finish, Each

Part Number: SNE-19-162

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Tomorrow

Fuel Injection System Components, Pressure Transducer, Replacement, 0-500 psi, 0.5-4.5 V, Stainless Case, 1/8 in.-27 NPT, with Wire Harness, Each

Part Number: HLY-554-136

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Fuel Injector System Components, Pro Pressure Transducer Sensor, Boosted, Replacement, Kit

Part Number: HLY-554-203

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Data Acquisition Components, Holley EFI, EGT Probe, 90 Degree, Open End Tip, 32.25 in Harness, 1/4 in. Probe, Stainless Wire Cover, Each

Part Number: HLY-554-178

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Sending Units, Fuel Level Float, Replacement, 5-bolt Mounting Pattern, 8 in. Deep, 0-90 ohm, Mild Steel, for 5 or 10 Gallon Fuel Cell, Each

Part Number: HLY-19-227

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Sending Units, Sniper, Fuel Level, 0 ohms Empty, 90 ohms Full, Gold Finish, Each

Part Number: SNE-19-161

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Data Acquisition Components, Holley EFI, EGT Probe, 90 Degree, Open End Tip, 27.5 in Harness, 1/4 in. Probe, Stainless Wire Cover, Each

Part Number: HLY-554-177

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Fuel Injector System Components, Budget Pressure Transducer Sensor, Replacement, Kit

Part Number: HLY-554-202

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Data Acquisition Components, Holley EFI, EGT Probe, 90 Degree, Open End Tip, 22.75 in Harness, 1/4 in. Probe, Stainless Wire Cover, Each

Part Number: HLY-554-176

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Fuel Injection System Components, Pressure Transducer, Replacement, 0-3,000 psi, 0.5-4.5 V, 1/8 in.-27 NPT, for Avenger, HP, Dominator EFI, Each

Part Number: HLY-554-137

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Gauge Sending Units, Holley EFI, Pro Dash, GPS Module, Speedometer, Electric Sending Unit, Plug-in Style, for Models, 553-111, -112, -116, -117, Each

Part Number: HLY-554-147

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

• Drop Ship
• Special Order

Fuel Injector System Components, Drag Pressure Transducer Sensor, Boosted, Replacement, Kit

Part Number: HLY-554-204

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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