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AEM 52mm (0-100psi / 0-150psi Oil or 0-100psi Fuel) Pressure Digital Gauges


AEM 52mm (0-100psi / 0-150psi Oil or 0-100psi Fuel) Pressure Digital Gauges

Original price was: $252.00.Current price is: $225.95.

AEM Digital Oil Pressure Gauges combine unsurpassed accuracy, speed and control with an easy-to-read digital LED interface that displays oil pressure in 1 PSI increments, and a sweeping LED “needle” that lines the edge and moves as oil pressure changes from 0 to 100. The oil pressure gauge’s digital readout will automatically increase and decrease in intensity due to the built in ambient light sensing photocell.



Authorized Dealer


Quick Specs

  • Ideal for carbureted or EFI vehicles
  • Easy-to-install Plug & Play harness and sensor included
  • 24 green LED display lights provide immediate reference to monitored engine function
  • Three digit readout in center
  • Each gauge comes with interchangeable black/silver bezels and black/white faceplates
  • 0-5V analog output included for use with data loggers and virtually any engine management system
  • Auto-dimming gauge face and read out lighting
  • Standard 52mm (2-1/16”) gauge housing
  • 30-4401 includes Fuel & Oil Faceplates
  • 30-4407 includes Oil Faceplates ONLY


  • 30-4401 displays oil pressure from 0-100 PSI
  • 30-4407 displays oil pressure from 0-150 PSI


Includes: Digital Oil Pressure Gauge, 100 or 150psig sensors, Wiring Harnesses, Silver and Black Bezels and Black and White Faceplates


Additional Information

Weight 1.5 lbs
Dimensions 5.5 × 5.5 × 5.5 in
Pressure Range

0-100 PSI (Fuel or Oil Faceplates), 0 – 150 PSI (Oil Faceplate Only)


  • Universial


User Manual

User Manual 30-4401 100psi gauge

User Manual 30-4407 150psi gauge