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Our digital auto gauges are built to last a lifetime, guaranteed

Fuel Pressure Gauge for Trucks and Cars

  • Fuel Pressure Gauge for Trucks and Cars | digital fuel pressure gauge | Teltek Auto gauges 0 - 150 PSI-Red Color
  • Fuel Pressure Gauge for Trucks and Cars | digital fuel pressure gauge | Teltek Auto gauges | 0 - 300 PSI-Red Color
  • Fuel Pressure Gauge for Trucks and Cars | digital fuel pressure gauge | Teltek Auto gauges-Blue Color
Your Price:
$190.00 (You save $42.90)
1.50 LBS
Calculated at checkout

Product Description

The Teltek Fuel Pressure Gauge accurately displays the pressure inside the fuel lines outside of your car, truck, tractor, RV, motorhome or other vehicle.  Teltek USA gauges are best in class and backed by over 20 years of design and manufacturing.


  • Made in the USA and secured with a Lifetime Warranty
  • Sensor mounts with NO fuel lines running to the dash
  • Choice of either a: 0 - 300 PSI range, or 0 - 150 PSI range
  • High accuracy external 10' sensor cable assembly
  • Mounts in the standard 2 1/16" hole which fits most dashes.  If 2 1/16" hole not available, try our self-enclosed "Informer" gauges or purchase a mounting bracket or pillar.
  • Easy installation instructions included
  • Lifetime warranty, excluding abuse and the sensor cable


When you are looking for a helpful gauge that can help you monitor the pressure in the fuel system in your truck or auto, this Teltek fuel pressure gauge is an excellent choice for an accessory to your dashboard. This digital fuel pressure sensor gauge fits in a standard 2 1/16 inch hole in your dashboard and is easy to install. Correct pressure is very important for proper fuel / air mixtures in fuel injected applications. Any drop fuel pressure could lead to an extremely lean air / fuel mixture could result in costly engine damage. If you want know your truck or auto's fuel pressure at all times, then purchasing a diesel fuel pressure gauge would be the next step.  Rely on the our car or digital fuel pressure gauge to accurately monitor the amount of fuel pressure for you. 

All the Teltek USA gauges come with real lifetime warranty and are made in America.  Another great feature of this fuel pressure gauge is the choice of either a black or chrome bezel.  Either bezel can increase the esthetics of the interior of your vehicle.   Being able to view the display on the gauge is no problem, in fact, it is easy.   With our bright LED displays, large numbers and auto-dimming feature for driving during the evening and night, the fuel pressure gauge is easy to read in any conditions.  This gauge comes with either a bright blue or red LED display.

The Teltek truck and car fuel pressure gauge has a range of 0-300 PSI, or 0 -150 PSI, depending on the model you select.   A high accuracy sensor to give you a precise measurement of the fuel pressure. The Teltek digital fuel pressure gauge comes with an external PSI sensor and a 10' cable assembly. The sensor mounts on the fuel system with NO fuel lines running to the back of the dash.  Installation should not be much of a problem either, and a toll-free technical support number is also available to assist you with any questions you may have regarding the gauges. 

A fuel injection system is utilized in most trucks and cars to move gas to the engine. A normal fuel system pressure is important for optimum engine function.  In fact, a significant percentage of problems associated with engine performance can be associated with a weak fuel system pressure.  The fuel injection system invludes a fuel pump, which pumps fuel from the gas tank into the fuel system.  The fuel filters function is to clean the fuel prior to the fuel entering the fuel injectors.  Adjusting the pressure in the fuel system is ideally done by the vacuum attached to the fuel pressure regulator, but the regulator device is not always accurate.  If there is a malfunction with the fuel pressure regulator, the fuel pressure may run high, causing too much fuel in the fuel / air mixture in the engine and producing a black smoke.

It is important that you know the level of your system fuel pressure to ensure that your truck or automobile is running smoothly. Being able to monitor system fuel pressure, you make adjustments to the fuel pressure system before a low or high pressure cause damage to your engine. Keep your vehicle out of the repair shop. 

Our gauges are made by Teltek USA, over 20 years in business and the most respected manufacturer of commercial aftermarket gauges and meters for semi trucks and autos

Compatible with: Chevy, Dodge, Ford, Freightliner, GMC, Hino, International, Izuzu, Kenworth, Mack, Mitsubishi, Peterbilt, Sterling, Universal, Volvo, and Western Star


  • car fuel pressure sensor 
  • aftermarket fuel pressure gauge
  • semi-tractor truck fuel PSI
  • Teltek diesel fuel pressure gauge
  • Teltek car fuel pressure sensor
  • Teltek aftermarket fuel pressure gauge

Warranty Information

Teltek USA lifetime warranty, excluding abuse and sensor cable

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Product Reviews

  1. Great Product with Excellent service

    Posted by Shawn on 16th Aug 2015

    I bought this gauge after my last fuel gauge that was a different brand failed for the 3rd time in under a year. The biggest difference I can say between this gauge and the last one I had was while the previous one I had updated in Real Time. This one has a 3 second delay to it. But that's not a big deal to me, as it also helps lessen obsessing over every small fluctuation in the pressure I use to see going down the road. Gauge looks great and is easy to read. Installation was fairly easy. Hardest part was finding a place to pass the wiring through the firewall.

    As for the customer service. I had e-mailed back and forth with Mr. Warfield several times with numerous questions before purchasing what will be the first of many gauges. I'm very happy with the quality of the gauge and the excellent customer service I received before hand. I've already recommended this site to several of my friends. Can't wait till I can afford to order the others I'm wishing to install.

  2. Guage fuel pressure

    Posted by lahick on 16th May 2010

    Installation of fuel pressure guage was very straightforward and easy.