AEM X-Series 150 PSI / 10 BAR Oil & Fuel Pressure Gauge (AEM 30-0307)

Overview

Keep an eye on critical fluid pressure with the AEM X-Series 150 PSI / 10 BAR Oil & Fuel Pressure Gauge. Part #30-0307 combines a highly visible digital display with a sweeping LED indicator, giving you accurate pressure information in real time while driving, tuning, or monitoring a performance build.

With a standard 52mm mounting diameter, ultra-slim housing, programmable warning features, peak recall, and both analog and AEMnet CAN bus outputs, the X-Series gauge is built for performance vehicles where knowing what's happening under the hood matters.

Key Features

• AEM X-Series digital pressure gauge

• Part #30-0307

• 0-150 PSI / 0-10 BAR measurement range

• Designed for oil or fuel pressure monitoring

• 52mm / 2-1/16" gauge diameter

• Large four-digit center LED display

• 24-LED sweeping indicator

• User-selectable PSI or BAR display

• Peak pressure recall

• Programmable warning thresholds

• Flashing warning/alarm function

• 0-5V analog output

• AEMnet CAN bus connectivity

• Auto-dimming display

• Positive-locking electrical connectors

• Supports system voltages up to 16V

• Slim 0.825" overall gauge depth

• 0.200" cup depth

• Black bezel and black oil-pressure faceplate included

• Universal fitment

Product Details

The AEM 30-0307 X-Series pressure gauge is designed to give performance enthusiasts a clear, immediate view of oil or fuel pressure. The large center display provides the actual pressure reading, while the sweeping LED indicator makes changes easy to spot without taking your attention away from the road or track.

The gauge can display pressure in either PSI or BAR, and built-in buttons allow you to access peak recall and configure warning thresholds. The programmable warning system can alert you when pressure moves outside your selected range.

For advanced builds, the gauge includes both a 0-5V analog output and AEMnet CAN bus connectivity, allowing pressure data to be shared with compatible engine management systems and data loggers.

Benefits

Real-Time Pressure Monitoring

Monitor oil or fuel pressure as the engine operates so you can quickly identify pressure changes that may require attention.

Easy-to-Read Display

The oversized center LED display and 24-LED sweeping indicator make pressure changes easy to see at a glance.

Programmable Warnings

Set pressure thresholds and use the flashing warning function to help identify readings outside your preferred operating range.

Peak Recall

Review the highest recorded pressure reading without needing a separate data logger.

Tuning & Data Logging Integration

The included 0-5V analog output and AEMnet CAN bus connection provide options for sending pressure information to compatible electronics.

Easy Installation

The standard 52mm diameter fits common 2-1/16" gauge pods, while the shallow housing allows installation in tight spaces.

Specifications

Specifications are based on AEM's current product information and installation documentation.

Vehicle Fitment

Universal Fit

The AEM X-Series 30-0307 is a universal pressure gauge and can be used across a wide range of vehicles and performance applications.

It is designed to monitor oil pressure or fuel pressure and is not vehicle-specific.

Before installation, verify the appropriate pressure sensor, fittings, mounting location, and wiring requirements for your application.

What's Included

• AEM X-Series 30-0307 pressure gauge

• 150 PSI pressure sensor

• Gauge wiring cable

• Gauge mounting bracket

• Mounting hardware

• Rubber mounting band

• Black bezel

• Black oil-pressure faceplate

• Installation instructions

• Electrical connectors

The optional 30-0307-ACC accessory kit is available separately and includes a silver bezel and white oil-pressure faceplate.

Why Buy From FMS Auto Performance?

A pressure gauge should do more than fill an empty spot in the dash. It should give you useful information when your engine needs it.

FMS Auto Performance can help you choose the right gauge for your build, determine whether you need oil or fuel pressure monitoring, and provide installation support when you're ready to put it to work.

Built Not Bought. Let Faith Drive You Forward.

Shipping Information

• Packaging may vary by manufacturer

• Product availability may change without notice

• Verify application and installation requirements before ordering

• Contact FMS Auto Performance if you need help selecting the correct pressure gauge or sensor

Disclaimer

Professional installation is recommended.

Proper sensor placement, fittings, wiring, and pressure-system connections are critical to safe operation. Installation requirements may vary depending on whether the gauge is being used for oil pressure or fuel pressure monitoring.

Always verify that the supplied pressure sensor and fittings are appropriate for your application. Do not exceed the rated pressure range of the gauge or sensor.

Pressure readings are intended for monitoring purposes. The vehicle owner, tuner, or installer is responsible for determining appropriate operating pressures for the specific vehicle and application.

Product specifications and included components may change according to the manufacturer's latest information.