Autometer Ultra-Lite Digital Series

Part# 6548


WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

Fits: Universal 

There are many parameters on a Duramax that usually are not monitored through the factory gauges. Whether it be your exhaust temperature, oil temperature, boost pressure, etc. These mean the difference between maximum performance and catastrophic engine damage. On high output diesels, forced induction applications, and even stock vehicles towing, gauges are more than critical. A very readable digital display makes viewing these parameters effortless. A variety of included installation options and direct plug in harness simplify installation on any application.


  • Features AutoMeter's 2-1/16" E-Z View Digital LED Display System which maximizes readability and minimizes distracting high speed digit changes
  • Includes data acquisition grade solid-state temperature sender, providing unmatched accuracy and durability even in the harshest environments
  • Includes Type K thermocouple assures maximum accuracy and minimum response time (Pyrometers only)
  • AutoMeter’s race proven digital stepper motor electric instruments provide unmatched accuracy while keeping hazardous fluids outside of the vehicle
  • Depending on gauge type, kit may include 1/8” NPT temperature sender, Type-K Thermocouple, 3/8” and 1/2" NPT adapters, wiring harness, mounting hardware, and detailed instructions for installation
  • 12 and 16 volt compatible, well-suited with nearly every street car or race car electrical system


  • Boost Pressure(Part#6570) Digital, LED Lighting, 5-60PSI Range
  • Exhaust Temperature(Part#6545) Digital, LED Lighting, 0-2000°F
  • Oil Temperature(Part#6548) Digital, LED Lighting, 0-340°F
  • Transmission Temperature(Part#6549) Digital, LED Lighting, 0-340°F