Auto Meter 4437 Ultra-Lite Electric Water Temperature Gauge

Auto Meter 4437 Water Temp Gauge – Key Features & Functions

Electric Temperature Monitoring

The 4437 uses an electric sending unit, providing:

• Clean installation (no coolant lines inside cabin)
• Reliable signal transmission
• Accurate real-time readings

Less mess, more control.

Easy to read silver dials and top contrast orange pointers combined with probably the most diverse gauge offering make this light weight race proven gauge a contest favorite..

2-1/16″ Standard Gauge Size

The 2.0625 inch diameter ensures:

• Easy installation in pods or panels
• Compatibility with most setups
• Clean integration into your dash

Standard size, zero headaches.

Ultra-Lite Series Styling

Clean, performance-focused design:

• Bright aluminum-style dial
• High-contrast markings
• Lightweight, race-inspired look

Simple, sharp, and functional.

Traditional incandescent lights illuminates across the perimeter of the dial
12 and 16 volt compatible, well-suited with just about each and every street car or race car electrical system

Real-Time Temperature Feedback

Designed for performance monitoring:

• Immediate response to temperature changes
• Reliable readings under load
• Early warning of overheating conditions

Because overheating doesn’t give second chances.

Durable, Performance-Ready Construction

Built for real-world use:

• Long-lasting internal components
• Consistent accuracy over time
• Designed for performance environments

It’s built to keep up with your engine.

Gauge kit includes 1/8” NPT temperature sender, 3/8” and 1/2″ NPT adapters, bulb and socket assembly, red and green bulb covers, mounting hardware, and detailed instructions for installation

Why You Need This Auto Meter 4437 Water Temp Gauge

If you’re making power, you’re making heat—and you need to manage it.

The Auto Meter 4437 Water Temp Gauge gives you:

• Accurate, real-time coolant temperature monitoring
• Early detection of overheating issues
• Improved engine reliability and longevity
• Clean, lightweight interior upgrade

Because overheating is one of the fastest ways to destroy an engine.

Ideal Applications

• Performance street builds
• Turbocharged setups
• Track and race cars
• Restomods
• Daily drivers

Auto Meter’s race proven air-core electric instruments supply quick and accurate readings whilst keeping hazardous fluids out of doors of the vehicle

Final Verdict

The Auto Meter 4437 Ultra-Lite Electric Water Temperature Gauge is a must-have for any performance build.

It’s accurate, easy to install, and gives you critical data you can’t afford to ignore.

Because when temps rise… problems follow.