AutoMeter GS 52mm 30 in Hg/20 psi Mechanical Vacuum/Boost Gauge

2010–2025 Universal Fit for Automotive Applications

Part #: 3807

Overview

The AutoMeter GS 52mm Mechanical Vacuum/Boost Gauge is a trusted and essential instrument for automotive enthusiasts and professionals who demand precise monitoring of their vehicle's intake pressure. Designed with durability and accuracy in mind, this gauge provides real-time readings of vacuum and boost levels, helping you optimize performance, diagnose issues, and enhance your driving experience. Whether you're building a high-performance turbocharged setup or simply want to keep an eye on your engine's health, this gauge offers reliable data without the need for electrical connections.

Ideal for street, racing, or off-road applications, the AutoMeter GS gauge is built to withstand the rigors of demanding environments. Its high-precision Bourdon tube movement ensures accurate readings, while the robust construction guarantees long-lasting performance. Easy to install with included fittings and nylon line kit, this gauge is a perfect addition to any vehicle requiring precise vacuum and boost monitoring.

Key Features

The AutoMeter GS 52mm Mechanical Vacuum/Boost Gauge is packed with features that make it a top choice for automotive enthusiasts:

• High-precision Bourdon tube movement provides accurate and reliable readings of vacuum (30 in Hg) and boost (20 psi).
• Standard 52mm (2-1/16 inch) diameter size fits most gauge pods and mounting locations for a clean, professional look.
• Mechanical operation eliminates the need for electrical wiring, reducing installation complexity and potential points of failure.
• Includes 1/8" NPT fittings and nylon line kit for straightforward installation on a variety of vehicles.
• Patented design ensures durability and resistance to vibration, temperature fluctuations, and harsh conditions.
• Clear, easy-to-read dial with high-contrast markings for quick monitoring at a glance.
• Suitable for a wide range of applications, from daily drivers to high-performance builds.
• Race-proven reliability backed by AutoMeter's reputation for quality instrumentation.
• Designed to provide consistent, accurate readings over the lifespan of your vehicle.

Construction & Design

The AutoMeter GS gauge features a rugged, all-metal construction with a durable housing designed to withstand the demanding conditions of automotive environments. Its high-precision Bourdon tube movement is a proven technology that offers exceptional accuracy and longevity. The dial face is crafted for maximum visibility, with bold markings and a clear lens to ensure easy reading even in low-light conditions. The included fittings and nylon line kit facilitate a straightforward installation process, making it accessible for both professional installers and DIY enthusiasts.

Performance & Sound

This mechanical gauge provides instant, vibration-resistant readings that are unaffected by electrical interference, ensuring consistent performance. Its design minimizes lag and provides a true representation of your vehicle's intake pressure, whether under vacuum or boost conditions. While primarily a monitoring instrument, the gauge's robust construction and precise movement contribute to a reliable and durable performance that you can trust during spirited driving or racing scenarios.

Installation & Fitment

The AutoMeter GS 52mm Mechanical Vacuum/Boost Gauge is a bolt-on installation that requires no electrical wiring. It connects directly to your vehicle's intake manifold or vacuum line via the included 1/8" NPT fittings. The process involves simple threading and securing the gauge in your preferred mounting location, such as a gauge pod or dashboard panel. No cutting, drilling, or tuning is necessary, making it a hassle-free upgrade for your vehicle's instrumentation setup.

• Includes all necessary fittings and nylon line for easy installation.
• Requires a 52mm gauge pod or mounting bracket for proper fitment.
• No electrical wiring or tuning required for operation.

What's Included

• AutoMeter GS 52mm Mechanical Vacuum/Boost Gauge
• 1/8" NPT fittings
• Nylon line kit
• Installation instructions

Ideal For

• Performance enthusiasts building turbocharged or supercharged engines
• Street and racing applications requiring precise intake pressure monitoring
• DIY mechanics seeking a reliable, easy-to-install vacuum/boost gauge
• Anyone looking to enhance their vehicle's instrumentation with a race-proven gauge