My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

AutoMeter 4393 Ultra-Lite Digital Fuel Rail Pressure Gauge 0-30K PSI 2-1/16"

(Chevrolet Silverado 2500 HD 2006-10, Silverado 3500 HD 2007-10, Express 3500 2008-10, Express 2500 2008-10, Silverado 3500 2006-10 + 10 more models)

Manufacturer

Picture for manufacturer AutoMeter

Part Number

4393
6 reviews
Sale Price

$215.54

Estimated ship date Friday, November 20

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The AutoMeter 4393 Ultra-Lite fuel rail pressure gauge is specifically engineered for monitoring the ultra-high pressures found in modern direct-injected diesel applications, including RAM 6.7L engines. Featuring AutoMeter's advanced digital stepper motor technology, this gauge delivers exceptional accuracy, professional-grade reliability, and smooth pointer movement across its 0-30,000 PSI range.

Key Features:

  • Digital stepper motor drive provides unmatched accuracy with self-calibration sequence during power-up
  • 2-1/16" diameter fits standard gauge cup holes
  • Plug-and-play installation - included wiring harness connects directly to factory fuel rail pressure sensor
  • Silver dial with fluorescent red pointer and flat clear lens
  • Brushed aluminum Super Bezel for a clean, professional appearance
  • Traditional incandescent lighting illuminates around the perimeter of the dial
  • 12V and 16V compatible for versatility across street and race applications
  • Keeps hazardous fluids safely outside the vehicle cabin

Complete Installation Kit Includes:

  • Wiring harness for OE sensor connection
  • Bulb and socket assembly
  • Red and green bulb covers for custom lighting preferences
  • Mounting hardware
  • Detailed installation instructions

This gauge is essential for diesel enthusiasts who demand precise fuel rail pressure monitoring to ensure optimal engine performance, longevity, and power output. The digital stepper motor technology eliminates the hazards of traditional mechanical gauges while providing superior accuracy and reliability.

Specifications:

  • Gauge diameter: 2-1/16" (cup/hole size: 2-1/16")
  • Outer bezel diameter: 2-1/4"
  • Pressure range: 0-30,000 PSI
  • Dial color: Silver
  • Bezel color: Brushed aluminum
  • Lighting: White incandescent

Products specifications

Fits

Chevrolet Silverado 2500 HD 2006-10, Silverado 3500 HD 2007-10, Express 3500 2008-10, Express 2500 2008-10, Silverado 3500 2006-10; Dodge Ram 2500 2007-10, Ram 3500 2007-10, Ram 5500 2008-10, Ram 4500 2008-10 + 6 more models

Bezel Color

Brushed aluminum

Gauge Type

Fuel rail pressure

Size

2.3125 in.

Face Color

Silver

Pressure

0-30000 PSI

Hole size

0.0625 in.

Bezel Style

Super Bezel

Lighting Color

White Incandescent

Lighting Type

Incandescent

Gauge Size

2.0625 in.

Hole size

52.4mm

Gauge Size

52.4mm

Pointer Color

Fluorescent Red

Outer Bezel Diameter

2.250 in.

Movement Type

Electric Digital Stepper Motor

Lens

Flat Clear

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.

This is my 4th autoplicity purchase. I love you guys!!

Best price around. Great Communication. Fast shipping. What else can I ask for?<br>I have already purchased again from them.

Best pricing I found anywhere on the part I needed, quick shipping, no hassle. Definitely going to be a repeat customer.

Autoplicity was plenty cheaper than competitors for the springs I needed. I was shopping around and left the website after beginning a transaction and they sent me a coupon for 25% off shipping if I would return and purchase from them, which was cool. Unfortunately the coupon code didn't change the price and I didn't receive 25% off, but it was still cheaper than others.

Very fast shipping, lowest prices on the web.

Great prices and fast shipping. I had a question about the product and the had all the answers. I would definitely shop here again.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy