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

(You save $15.00 )

Maximum Purchase:
99 units
In Stock & Ready to Ship Most Orders Placed by 3PM EST Ship Same Day (Except Weekends & Holidays)
  • Extended Holiday Returns

    Extended Holiday ReturnsACCEPTED UNTIL JANUARY 31ST

  • Delivery By Christmas

    Delivery By ChristmasCONTIGUOUS US ONLY

  • Free In-House Support

    Free In-House Support

  • One Year Limited Warranty

    One Year
    Limited Warranty


GlowShift’s Stone Snubber Valve works in the same way as our 1/8-27 NPT Fuel Pressure Snubber Valve, but instead functions by using a porous stone to prevent fuel pressure spikes. This fuel pressure snubber valve regulates, normalizes and eliminates potential pressure spikes throughout the fuel system during the initial ignition and startup of a diesel engine. You install the pressure snubber valve in line between the pressure port of the diesel fuel system and the fuel pressure sensor unit. High pressure fuel systems spikes can be harmful and may cause early and unexpected failure of electronic pressure sensors and/or sending units for fuel pressure indication devices and gauges. In some applications and cases, these high pressure spikes will cause sensors to fail prematurely. GlowShift includes free lifetime technical support and a one-year limited warranty with each Stone Snubber Valve purchase.

The Snubber Valve is to be installed in line between the pressure port of the diesel fuel system and the fuel pressure sensor unit.

  • Porous Stone to Prevent Fuel Pressure Spikes
  • 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.

Download and Print the PDF PDF Instructions View Our Help Center Help Center