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AEM 52mm (Transmission / Oil / Water) Temperature Digital Gauge


AEM 52mm (Transmission / Oil / Water) Temperature Digital Gauge


The AEM Digital Temperature Gauge combines unsurpassed accuracy, speed and control with an easy-to-read digital LED interface that displays water temperature in 1 degree increments, and a sweeping LED “needle” that lines the edge and moves as temperature changes from 0 to 300. The  temperature gauge’s digital readout will automatically increase and decrease in intensity due to the built in ambient light sensing photocell.


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Authorized Dealer


Quick Specs

  • Easy-to-install Plug & Play harness and sensor included
  • Gauge Readout from 100 to 300 F
  • 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
  • Auto-dimming gauge face and read out lighting
  • 0-5v analog output included for use with data loggers and virtually any engine management system
  • Brass sensor included
  • 52mm (2 1/16th inch) gauge housing


  • Transmission / Oil / Water Temperature from 100 to 300F


Includes: Digital Temperature Gauge, 1/8”NPT Brass Sensor , ¼” NPT to 1/8” NPT and 3/8” NPT to 1/8” NPT adapter, Wiring Harnesses, Silver and Black Bezels, Black and White Faceplates


Additional Information

Weight .8 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