Speedhut 3-3/8″ Water Temp / Fuel Level Gauge (top/bot) (L3-DG3-LEG)

The Speedhut 3-3/8″ Water Temp / Fuel Level Gauge (top/bot) (L3-DG3-LEG) offers a space-saving and efficient way to monitor two key vehicle functions—engine coolant temperature and fuel level. By consolidating these two vital readings into a single gauge, it provides clear and immediate data that helps drivers manage both engine health and fuel usage. Its compact 3-3/8″ design fits standard dashboard openings, and the included sensors and wiring harnesses simplify the installation process, making it a practical choice for any vehicle upgrade.

KEY FEATURES AND BENEFITS:

• Dual Function Gauge: Monitors both water temperature and fuel level in one device.
• Space-Saving Design: 3-3/8″ (85mm) size fits standard dashboard openings.
• Temperature Range: Displays coolant temperature from 120°F to 260°F.
• Fuel Level Scale: Clearly marked from Empty (E) to Full (F).
• Inclusive Package: Ships with wiring harnesses and a Speedhut temperature sensor for simplified installation.
• LED Backlighting: Enhances readability in low-light or nighttime driving conditions.

SPECIFICATIONS:

• Gauge Type: Dual Gauge
• Combo Options: Water Temperature and Fuel Level
• Water Temperature Range: 120-260 °F
• Fuel Level Range: E-F
• Size: 3 3/8 inch
• Hole Size: 3.33″ (85mm)
• Warning Light: No
• Ships With:
  • Temperature Gauge Wiring Harness (2-Wire Cable)
  • 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
  • Speedhut Temperature Sensor
  • Wiring Harness (2-Wire Cable) for Fuel Level

HOW TO USE:

1. Mount the Gauge: Insert the gauge into a 3.33″ (85mm) opening on your dashboard and secure it.
2. Connect the Power and Lighting Harness: Attach the 3 ft harness to the gauge and connect wires to 12V power, ground, and optional backlight circuit.
3. Install the Temperature Sensor: Insert the included sensor into an appropriate port in your engine’s cooling system and seal properly.
4. Connect the Temperature Sensor Wiring: Link the 2-wire harness from the sensor to the back of the gauge.
5. Connect the Fuel Level Wiring: Connect the 2-wire harness to the fuel level sender’s signal wire and ground, then to the gauge terminal.
6. Verify Connections: Ensure all connections are secure and properly insulated.
7. Test the Gauge: Turn on the ignition and check if readings for both water temperature and fuel level are functional.

BENEFITS OF USING THE SPEEDHUT 3-3/8″ WATER TEMP / FUEL LEVEL GAUGE (TOP/BOT) (L3-DG3-LEG):

• Combines two essential readings into one device, reducing dashboard clutter.
• Simplifies vehicle monitoring by providing real-time feedback on coolant temperature and fuel level.
• Includes everything needed for installation—ideal for DIY users and professionals.
• Helps prevent engine overheating and unexpected fuel depletion.
• LED backlighting ensures visibility during all driving conditions.

FEATURES:

• Compact 3-3/8″ gauge with dual readouts for water temperature and fuel level.
• Displays temperature range of 120–260°F and standard E–F fuel scale.
• Designed to fit 3.33″ (85mm) dashboard openings.
• Features LED backlighting for nighttime visibility.
• Comes with a dedicated 2-wire harness for the temperature sensor.
• Includes 3 ft power and lighting harness for easy electrical integration.
• Ships with a Speedhut temperature sensor for accurate readings.
• Provides 2-wire harness for connection to the vehicle’s fuel level sending unit.