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AutoMeter P32131 Fuel Rail Pressure Gauge 2-1/16" 30K PSI Stepper Motor Black Chrome

Manufacturer

Picture for manufacturer AutoMeter

Part Number

P32131
11 reviews
Sale Price

$268.40

Estimated ship date Friday, November 27

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Fitment guaranteed

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Product Details

The AutoMeter P32131 Spek-Pro fuel rail pressure gauge is engineered specifically for modern direct injection diesel engines, providing ultra-precise monitoring of rail pressures up to 30,000 PSI. Critical for maintaining engine longevity and maximizing power output, this gauge utilizes AutoMeter's advanced digital stepper motor technology for professional-grade accuracy and smooth pointer movement.

Advanced Digital Display Features:

  • Precision 280° brushless stepper motor movement delivers quiet, fluid pointer action with superior dial resolution
  • Seven user-selectable background illumination colors (red, blue, green, white, yellow, orange, violet) with adjustable brightness
  • Independent dimming control for dial and pointer allows perfect visibility day or night
  • Peak recall function stores and displays highest pressure reading until manually cleared
  • Patented wide-angle dial design maximizes viewability in a compact 2-1/16" housing

Programmable Warning System:

  • Configurable high and low pressure warnings set using three instrument-face buttons
  • Pro-Control output provides 1.5 amp capacity to trigger relays, warning lights, external buzzers, or activate auxiliary systems like water/methanol or nitrous injection

Installation and Compatibility:

  • Connects directly to factory pressure sensors with included pre-wired harness
  • Includes plug-in pass-through harness for simplified installation on 2001-2012 GM Duramax and 2003-2008 Dodge Cummins applications
  • Features patented lightweight spin-on bracket for quick, secure mounting
  • Standard 2-1/16" gauge size fits 2.050" cup/hole with 2.360" outer bezel diameter

Specifications:

  • Pressure Range: 3,000-30,000 PSI
  • Dial Color: Black with fluorescent red pointer
  • Bezel: Chrome round shoulder style with domed clear lens
  • Lighting: LED with 7 user-selectable colors

Designed for diesel enthusiasts and professionals who demand accurate, real-time fuel rail pressure monitoring with customizable alerts and data logging capabilities.

Products specifications

Gauge Type

Fuel rail pressure

Size

2.3125 in.

Pressure

0-30000 PSI

Lighting Color

7 User Selectable Colors

Hole size

2.050 in.

Gauge Size

2.0625 in.

Hole size

52.1mm

Gauge Size

52.4mm

Pointer Color

Fluorescent Red

Bezel Style

Round Shoulder

Bezel Color

Chrome

Face Color

Black

Lighting Type

LED

Movement Type

Electric Digital Stepper Motor

Outer Bezel Diameter

2.360 in.

Lens

Domed Clear

Add-On Part

HPR;2205

Prop 65

WARNING: This product can expose you to Chromium; which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information; visit www.P65warnings.ca.gov.

First time ordering, but not the last. Everything perfect...Thanks

I had a great experience ordering my springs through Autoplicity. I received instant notification of my order as it was placed. I was very happy to see shipping information so quickly after the order was placed, also. Last, but not least, I received the springs SO FAST! Best price, instant notification of order status, fastest shipping, therefore best review that I can write! Thanks, Autoplicity, I will be a return customer if I need anything else!

Autoplicity is awsome!! lowest prices.. fast shipping great customer service.. this is hard to find in todays world!!

Excellent, easy, fast.

Certainly the lowest price for the exact same product that other websites offer. I ordered on Monday and got half of my order delivered just two days later. You can't beat that service. It's also great to call and get a real live person on the phone in a matter of seconds. Will definitely order from them again.

very quick, Paypal makes it a breeze...

the ordering process was easy and quick. Waiting on final assessment until package has arrived.

I have had good experiences so far with Autoplicity.

lowest price I could find ANYWHERE. Website needs some work (login screen appears to be asking you to login again after you enter account info).

The ordering was very easy and shipped quickly but sadly I made a big mistake as I ordered the wrong part. I would like to return the part if possible. Thank you.

great

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