AutoMeter Factory Match 52.4mm Full Sweep Electric 0-30,000 PSI Diesel Fuel Rail Pressure Gauge

2011–2025 Diesel Engines / Trucks / Performance Vehicles 0-30,000 PSI

Part #: 8586

Overview

The AutoMeter Factory Match 52.4mm Full Sweep Electric Fuel Rail Pressure Gauge is designed for diesel enthusiasts and professional tuners who demand precise monitoring of high-pressure fuel systems. Whether you're upgrading your diesel truck, race car, or high-performance application, this gauge provides critical real-time data to ensure optimal engine operation and longevity. Its advanced digital stepper motor drive delivers smooth, accurate readings, helping you maintain consistent fuel pressure under demanding conditions.

Built with the modern diesel engine in mind, this gauge is essential for those who want to keep a close eye on fuel rail pressure, preventing potential issues before they become costly repairs. Its professional-grade reliability and compatibility with nearly every street or race vehicle electrical system make it a versatile choice for serious diesel performance tuning and daily driving applications.

Key Features

The AutoMeter Factory Match 52.4mm Fuel Rail Pressure Gauge combines cutting-edge technology with durable construction to provide accurate and reliable readings in high-pressure diesel systems. Key features include:

• High-precision digital stepper motor drive ensures smooth pointer movement and precise readings, even at extreme pressures.
• Full sweep 52.4mm (2-1/16") dial face for easy visibility and quick reference during spirited driving or racing conditions.
• Compatible with 12V and 16V electrical systems, making it suitable for a wide range of vehicles from daily drivers to race cars.
• Connects directly to your factory sensor using the included wiring harness, simplifying installation without the need for additional adapters.
• Designed to withstand harsh environments with a rugged, professional-grade construction that resists vibration and temperature fluctuations.
• Clear, easy-to-read digital display with full sweep needle for precise pressure monitoring.
• Factory match styling ensures seamless integration with your vehicle’s interior, maintaining a clean, OEM-like appearance.
• Suitable for monitoring fuel rail pressures up to 30,000 PSI, providing critical data for high-performance diesel applications.

Construction & Design

The AutoMeter Fuel Rail Pressure Gauge features a robust, high-quality construction designed for durability and long-term reliability. Its 52.4mm (2-1/16") full sweep dial face offers excellent visibility, while the digital stepper motor ensures smooth, accurate needle movement. The gauge housing is crafted from high-grade materials that resist vibration and temperature extremes, making it ideal for under-hood environments. The factory match styling and integrated wiring harness allow for a clean, professional installation that complements your vehicle’s interior aesthetic.

Designed with ease of installation in mind, this gauge connects directly to your existing factory sensor, eliminating the need for complex modifications or additional sensors. Its compatibility with standard 12V and 16V electrical systems ensures broad applicability across a wide range of diesel vehicles and performance setups.

Performance & Sound

While this gauge does not produce sound, it provides critical visual feedback on your fuel rail pressure, allowing you to monitor engine health and performance accurately. Its precise digital readings help you optimize tuning, prevent fuel system failures, and support increased power output by maintaining ideal pressure levels. The smooth needle movement and clear display make it easy to interpret data at a glance, whether on the street or at the track.

Installation & Fitment

The AutoMeter Factory Match Fuel Rail Pressure Gauge is designed for straightforward bolt-on installation. It connects directly to your vehicle’s factory sensor using the included wiring harness, requiring no cutting or drilling. The gauge mounts into a standard 52.4mm (2-1/16") gauge pod or panel, fitting seamlessly into your dashboard or pillar mount. No additional tuning or calibration is necessary, making it a plug-and-play upgrade for diesel enthusiasts seeking precise pressure monitoring.

• Connects directly to factory sensor with included wiring harness
• No cutting, drilling, or tuning required for installation
• Compatible with nearly all street and race diesel vehicles with high-pressure fuel systems

What's Included

• AutoMeter Factory Match 52.4mm Full Sweep Electric Fuel Rail Pressure Gauge
• Wiring harness for direct connection to factory sensor
• Mounting hardware and instructions

Ideal For

• Diesel truck owners seeking precise fuel pressure monitoring
• Performance tuners and racers optimizing high-pressure fuel systems
• Enthusiasts wanting to prevent fuel system failures and maximize engine longevity
• Anyone upgrading or modifying their diesel engine for increased power and reliability

Emissions Note

This product is designed for off-road or racing use only and may not be legal for use on public roads in all jurisdictions. Please check local regulations before installation.