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USD 72.95
Part #: AM4312

Auto Meter 4312 Ultra-Lite Fuel Pressure Gauge

0-100 PSI
Part #: AM4312
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The Auto Meter 4312 Ultra-Lite Series Fuel Pressure Gauge features perimeter incandescent lighting with a brushed aluminum (silver) face and matching silver anodized bezel. With a 0-100 PSI range this gauge will monitor your fuel pressure levels to ensure that your engine is running under optimal conditions.

  • 2-1/16"
  • 0 - 100 PSI
  • Mechanical

Note: Requires #4 braided hose and mounting cup. Must be mounted outside vehicle.


  • MFG. Number 4312
  • Manufacturer Name Auto Meter
  • Shipping Weight 1.00 lb.
  • Shipping Length 5 in.
  • Shipping Width 5 in.
  • Shipping Height 5 in.
  • Fuel Type Diesel / Gas
  • Gauge Measure Fuel Pressure
  • Gauge Range 0-100
  • Gauge Series Ultra-Lite
  • Gauge Size 2-1/16"
  • Gauge Sweep Full
  • Gauge Type Mechanical
  • UPC 046074043123
  • Warranty Yes
  • Warranty Info 1 Year Limited
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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Questions and Answers

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Most Popular Questions

Does this come with any mounting hardware or lines?
View Staff Answer 

The gauge requires #4 braided hose and mounting cup. (Must be mounted outside vehicle.)

Why is this required to be mounted "outside" the vehicle? I'm guessing they mean under the hood?
View Staff Answer 

The AUTO METER 4312 ULTRA-LITE FUEL PRESSURE GAUGE is required to be mounted outside the vehicle because this gauge is fully mechanical and fuel is brought right up to the gauge it self.