




⚙️ Elevate your engine’s IQ with precision pressure sensing!
The Holley EFI 554-102 is a stainless steel pressure sensor designed for fuel and oil pressure monitoring up to 100 PSI. Featuring a linear 0.5-4.5V analog output and ±10 PSI accuracy, it plugs directly into Holley EFI systems with a custom connector included. Compact and durable, it’s engineered for professional-grade performance and reliability in demanding automotive environments.


| Brand | Holley EFI |
| Item dimensions L x W x H | 4.3 x 4.1 x 2.4 inches |
| Material | Stainless Steel |
| Item Weight | 4 ounces |
| Style | Modern |
| Maximum Supply Voltage | 5.5 Volts |
| Measurement Accuracy | +/- 10 PSI |
| Measuring Range | 0-100 PSI |
| Mounting Type | Flange Mount |
| Output Type | Analog Voltage |
| Specific Uses For Product | Pressure |
| UPC | 090127668672 |
| Global Trade Identification Number | 00090127668672 |
| Manufacturer | Holley EFI |
| Model | Holley EFI 554-102 100 PSI Stainless Pressure Sensor |
| Product Dimensions | 4.3 x 4.1 x 2.4 inches |
| Item model number | 554-102 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | 554-102 |
| OEM Part Number | 554-102 |
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