1/8-27 NPT Diesel Fuel Pressure Snubber Needle Valve

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    30 DayNo Hassle Returns

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    Free Shipping Over $50Contiguous USA

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    Free In-House Support

  • One Year Limited Warranty

    One Year
    Limited Warranty


GlowShift 1/8-27 NPT Diesel Fuel Pressure Snubber Needle Valves help to eliminate fuel pressure gauge fluctuations by controlling and normalizing pressure spikes. This fuel pressure gauge adapter works in a similar way to our popular fuel pressure snubber valve but includes an adjustable needle-shaped plunger to increase or decrease the amount of pressure moving through the valve. Each needle snubber valve for fuel pressure features 1/8-27 NPT male threads for the entry of the fuel source and 1/8-27 NPT female threads for the installation of the fuel pressure sender.

Fuel Pressure Adapter Installation
1/8-27 NPT needle fuel pressure snubber valves at GlowShift are designed specifically for Dodge Cummins diesel engines. Install this fuel pressure gauge adapter in line between the pressure port of the diesel fuel system and the fuel pressure sensor unit. Regulate high pressure fuel system spikes and avoid water hammer effects which could be harmful and cause damage to the fuel pressure sensor and related fuel pressure sender devices.

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  • 1/8-27 NPT Diesel Fuel Pressure Snubber Needle Valve
  • Install Fuel Pressure Gauge Sensors
  • Increases or Decreases Fuel Pressure
  • Safeguards Against Fuel Pressure Spikes
  • Adjustable Needle-Shaped Plunger
  • 1/8-27 NPT Male Threads
  • 1/8-27 NPT Female Threads
  • For Dodge Cummins Diesel Engines
  • Installation Instructions
  • Free Lifetime Tech Support
  • One Year Limited Warranty
Tech Specs
Female Thread: 1/8-27 NPT
Male Thread: 1/8-27 NPT
Engine: 12v Cummins
Engine: 24v Cummins
Gauge Type: Fuel Pressure

Includes an installation guide which is available online and included with your order. You can also visit our library of installation videos which include complete step-by-step tutorials and useful tips on how to install a wide range of GlowShift products.

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