The Auto Meter 4331 is a high-performance, race-proven mechanical temperature gauge from the popular Ultra-Lite series. Known for its lightweight aluminum construction and high-visibility silver face, this gauge provides real-time, high-accuracy monitoring of engine coolant temperatures without requiring a vehicle electrical system to function.
Key Features
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Mechanical Movement: Uses an advanced bronze Bourdon tube movement for unparalleled accuracy and response time in demanding racing or street applications.
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Ultra-Lite Design: Features a satin anodized silver face and brushed aluminum bezel to reduce weight while maintaining a professional motorsport look.
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Night Visibility: Includes traditional perimeter incandescent lighting.
It also comes with red and green bulb covers, allowing you to customize the backlighting color. -
Full Sweep Dial: The 270° sweep provides a wide, easy-to-read scale from 140° to 280°F, making it easy to identify even minor temperature fluctuations at a glance.
Technical Specifications
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Gauge Size: 2 1/16" (52.4mm)
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Type: Mechanical (No electrical sender needed)
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Range: 140°F – 280°F
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Face Color: Silver
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Bezel: Brushed Aluminum
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Tubing: 6 ft.
Capillary Tube (Fixed to gauge) -
Part Number: 4331
What’s Included in the Kit
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(1) 2 1/16" Mechanical Temperature Gauge
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(1) 6 ft. Capillary Tubing (Integral to gauge)
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(1) 1/2" NPT Adapter / Mounting Nut
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(1) Bulb and Socket Assembly (with red/green covers)
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(1) Mounting Hardware Bracket (U-bracket)
