AEM Liquid-Filled Mechanical Pressure Gauge – 0–100 PSI, 1/8″ NPT

Description

This liquid-filled mechanical pressure gauge provides a simple, reliable way to monitor fuel pressure directly at the fuel rail or any 1/8 NPT port. Built for compatibility with AEM fuel systems and general-purpose 1/8th NPT fittings, the gauge reads 0–100 PSI and delivers damped, easy-to-read feedback without electrical power—ideal for tuning, diagnostics, and track use where accurate fuel pressure monitoring is critical.

Features:

• 0-100 PSI measurement range
• Liquid-filled movement for stable readings
• Mechanical design requiring no electrical power
• 1/8 NPT direct-fit thread
• Fits AEM fuel rail and 1/8th NPT ports

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