Autometer 66.7mm 35 PSI Mechanical Water Pressure Gauge

From high banked ovals to Saturday night 1/4 miles, knowing that you’ve got proper cooling system pressure is critical in any severe service application. AutoMeter’s Mechanical Water Pressure Gauge utilizes the most precise bourdon tube meter movement on the market to deliver accuracy and durability you won’t find anywhere else. An 1/8” NPT connection on the back makes for easy installation and nylon line and fittings are included.

Part Type

Water Pressure Gauge

• AutoMeter’s race proven mechanical instruments provide trusted accuracy while being simple to install
• Gauge kit includes 1/8” nylon line, 1/8” NPT compression fittings, 1/4” NPT adapter, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation
• Mechanical movements provide accuracy and durability even in the harshest environments
• No electrical system required for gauge operation - compatible with every street or race vehicle
• Traditional incandescent lighting illuminates around the perimeter of the dial

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Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Gauge, Ultra-Lite, Water Pressure, 0-35 psi, 2 5/8 in., Analog, Mechanical, Each

AutoMeter Ultra-Lite analog gauges are wildly popular in motorsports for several reasons. Their aluminum construction greatly reduces their weight, while their satin anodized aluminum faces and black accents make them easy to read. Quality-engineered mechanisms ensure accuracy—and each gauge is affordably priced! Ultra-Lite instruments are available to monitor more than two dozen vitals under your hood. The gauges are available in a variety of sizes and data ranges. For style, precision, value and more, equip your ride with AutoMeter Ultra-Lite dials.