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Ultra-Lite Diesel Fuel Rail Pressure 2-1/16" electrical
InfoVehicle Info Needed
AUTO METERPART NUMBER: 105-4386

Ultra-Lite Diesel Fuel Rail Pressure 2-1/16" electrical

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$20099
ShippingShips on 09/08/2026
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Diesel Fuel Rail Pressure Electrical Gauges
    Ultra-Lite Diesel Fuel Rail Pressure
  • 2-1/16" electrical
  • 2003-07.5 5.9L for Cummins
  • GM Duramax - codes LB7 and LLY
  • 0-30,000 psi

    Full Sweep, Stepper Motor meter movement. Includes 8 ft. tubing or wiring harness. For use with 2003-2007.5 Dodge Cummins 5.9L and GM Duramax LB7 & LLY Engines ONLY. Connects to original equipment fuel rail pressure sensor wiring.
  • Traditional incandescent lighting illuminates around the perimeter of the dial
  • Gauge kit includes wiring harness, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
  • Included wire harness connects to original equipment fuel rail pressure sensor wiring
  • AutoMeter's race proven digital stepper motor electric instruments provide unmatched accuracy while keeping hazardous fluids outside of the vehicle
  • The accuracy of digital stepper motor gauges is further increased by utilizing a self calibration sequence during power up
  • 12 and 16 volt compatible, compatible with nearly every street car or race car electrical system
  • Ultra high pressures in modern direct injected diesel applications require precise monitoring to assure the longevity and power output of your engine. Using AutoMeter's advanced Digital Stepper Motor Drive, this gauge provide the most accurate possible reading, professional grade reliability and smooth pointer movement. Connects directly to your factory sensor with an included wiring harness.

    Race-Proven Performance

    Ultra-Lite Series Gauges have become the most popular gauge of the Auto Meter lineup due to providing quick and accurate readings through their race-proven core instrumentation. These lightweight gauges are engineered to withstand racing conditions and enable you to customize the look of your dash. Each gauge features traditional incandescent lighting that illuminates around the perimeter of the dial and has a silver satin anodized aluminum gauge face with black accents. Ultra-Lite digital, electrical and mechanical gauges fit perfectly in any street or race-driven vehicle.


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    Auto Meter Ultra-Lite Gauges bring motorsports performance and precision to your dashboard with an exceptional balance of weight, clarity, and reliability. Crafted from lightweight aluminum, these instruments weigh roughly half as much as traditional gauges—making them a perfect choice for racers and automotive enthusiasts seeking both function and refinement.

    Featuring a sleek satin-anodized silver dial with black accents, Ultra-Lite gauges offer crisp readability in any lighting condition. The premium build includes a full perimeter of traditional incandescent lighting and fluorescent red pointers that stand out at a glance, ensuring you never miss critical data during high-speed maneuvers or nightly drives.

    Available in digital, electrical, or mechanical formats, and offered in five different sizes, these gauges support a wide array of monitoring needs—from oil pressure and water temperature to boost, fuel pressure, and speed. Models such as the autometer pro comp ultra lite speedometer provide specialized functionality while maintaining the overall aesthetic and performance consistency across your instrument suite.

    Equipped for the track yet refined for the street, auto meter pro comp ultra lite gauges combine motorsport durability with everyday usability. Whether upgrading your classic build or fine-tuning a performance rig, Ultra-Lite Gauges deliver sharp accuracy, outstanding visibility, and minimal weight impact.

    For enthusiasts who demand dependable performance and clear instrumentation that looks as good as it performs, autometer ultra lite gauges are a winning upgrade. Enhance your ride’s precision and visual appeal—upgrade to Ultra-Lite today and drive with confidence.

Part TypeGauge
Product LineAuto Meter Ultra-Lite Gauges
BrandAUTO METER
Package Height4.4
Package Width4.7
Package Length5.0
Weight0.55 PG
Part CategoryPerformance Parts
Sending Unit IncludedNo
Gauge Size (Mm)52.40 diameter
Gauge Face ColorWhite
Bezel ColorBrushed Aluminum
SweepFull sweep
Size2.063 in (52.4 mm)
Bezel FinishSilver
Gauge StyleAuto Meter Ultra-Lite
Gauge Number ColorBlack
Lighting TypeIncandescent
Gauge TypeFuel rail pressure
Sending UnitElectrical
Liquid-FilledNo
Bezel StyleSuper Bezel
QuantitySold individually
Pressure0-30000 PSI
Dial (Face Color)Silver
Gauge Size (In.)2 1/16 diameter
Pointer ColorFluorescent Red
Gauge SeriesAnalog
Oem ReplacementNo
Gauge Range (Psi)0-30,000
Lighting ColorWhite Incandescent
Vendor Part Number4386
Package Qty1
Package TypeEA
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