Description
The Speedhut 4.5″ Triple 120 mph Speedo/Fuel Level/WT Temp (L45-TG004-REV) is an integrated monitoring solution designed to provide crucial vehicle information in a clear and efficient manner. This single 4.5-inch unit combines a GPS-enabled speedometer, a water temperature gauge, and a fuel level indicator, offering a comprehensive overview of your vehicle’s vital metrics. The user-friendly design allows for easy, at-a-glance monitoring, empowering you with a complete understanding of your engine’s status and performance. The innovative GPS speedometer eliminates the complexities of traditional speed sensors, ensuring straightforward installation and accurate readings worldwide without the need for calibration or subscriptions.
KEY FEATURES AND BENEFITS:
- Combines GPS speed up to 120 mph, water temperature monitoring (120-260°F), and fuel level indication (Empty to Full) in a single gauge.
- GPS speedometer eliminates the need for external speed sensors, making installation simpler with only a 12V power connection required.
- Global GPS functionality ensures accurate speed readings worldwide, without the need for subscriptions or vehicle-specific data (such as tire size or gear ratios).
- LED lighting for optimal visibility in all conditions, day or night.
SPECIFICATIONS:
- Gauge Type: Triple GPS Speedometer
- Speedometer Range: 0-120 MPH
- Water Temperature Range: 120-260°F
- Fuel Level Range: Empty (E) – Full (F)
- Size: 4 1/2 inch (4.5″)
- Mounting Hole Size: 4.230 inches (108mm)
- Units: Standard
- Lighting: LED
- Ships With:
- Wiring Harness (2-Wire Cable)
- Speedhut Temperature Sensor
- GPS Antenna with 9.8 ft long cable and male SMA connector
- Temperature Gauge Wiring Harness (2-Wire Cable)
- 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
HOW TO USE:
- Mount the Gauge: Secure the 4.5″ Triple Gauge in a suitable location on your dashboard using the spin-lock ring. Ensure the 4.230-inch (108mm) mounting hole is appropriately sized.
- Connect Power and Lighting: Attach the 3 ft Power & Lighting Harness to a 12V power source and ground to illuminate the LED lighting.
- Install the GPS Antenna: Mount the included GPS antenna in a location with a clear view of the sky. Connect the antenna cable to the speedometer unit.
- Install the Temperature Sensor: Place the Speedhut Temperature Sensor in the appropriate location on your engine to monitor water temperature. Connect the sensor using the provided Temperature Gauge Wiring Harness (2-Wire Cable) to the gauge.
- Connect the Fuel Level Wiring: Connect the remaining Wiring Harness (2-Wire Cable) to your vehicle’s existing fuel level sending unit. Ensure correct wiring according to your vehicle’s specifications.
BENEFITS OF USING THE SPEEDHUT 4.5″ TRIPLE 120 MPH SPEEDO/FUEL LEVEL/WT TEMP (L45-TG004-REV):
- Combines three essential readings into a single, easy-to-read display, simplifying dashboard clutter.
- GPS speedometer offers accurate, sensor-free speed measurement without the need for mechanical sensors or complex calibration.
- Real-time monitoring of speed, water temperature, and fuel level helps prevent potential issues and ensures optimal vehicle performance.
- Easy installation, particularly with the GPS speedometer, saves time and effort.
FEATURES:
- Combines GPS-based speed indication with no sensor requirement.
- Provides precise coolant temperature monitoring for engine health awareness.
- Offers accurate fuel level readings to prevent unexpected fuel depletion.
- Space-saving 4.5-inch design integrates seamlessly into various dashboards.
- Bright LED illumination ensures excellent visibility day and night.
- Effortless setup with a simple 12V power connection for the speedometer.
- Global speed tracking via free GPS technology, requiring no subscriptions.
- Direct and uncomplicated wiring for the temperature and fuel level readings.
- Included GPS antenna with a long cable for flexible mounting options.
- Comes with necessary wiring harnesses and temperature sensor for a complete installation.





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