Speedhut 4-1/2″ Water Temp / Fuel Level Gauge (R45-DG3-REV)

The Speedhut 4-1/2″ Water Temp / Fuel Level Gauge (R45-DG3-REV) offers a convenient and space-saving solution for monitoring two essential vehicle parameters. This dual gauge provides clear and accurate readings of your engine’s water temperature and your fuel tank’s level in a single, easy-to-read instrument. Its 4-1/2 inch size ensures excellent visibility, while the included components simplify the installation process.

KEY FEATURES AND BENEFITS:

• Dual Functionality: Combines water temperature and fuel level readings into one gauge, reducing clutter on your dashboard.
• Clear Readability: The 4-1/2 inch size provides a large, easily visible display for both temperature and fuel levels.
• Integrated Warning System: Features a built-in warning light to alert you to potential issues, such as high engine temperature.
• Complete Installation Kit: Ships with all necessary wiring harnesses and a temperature sensor for a straightforward setup.
• Precise Monitoring: Allows you to keep a close eye on critical engine and fuel levels for optimal vehicle operation.

SPECIFICATIONS:

• Gauge Type: Dual Gauge
• Combo Options: Water Temperature and Fuel Level
• Water Temperature Range: 120-260 °F
• Fuel Level Range: Empty (E) – Full (F)
• Size: 4 1/2 inch
• Hole Size: 4.23 inches (108mm)
• Warning Light: Yes
• Ships With:
• 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
• Wiring Harness (2-Wire Cable)
• Speedhut Temperature Sensor
• Temperature Gauge Wiring Harness (2-Wire Cable)

HOW TO USE:

• Prepare the Mounting Location: Ensure you have a 4.23-inch (108mm) diameter opening in your dashboard where you intend to install the gauge.
• Install the Temperature Sensor: Mount the included Speedhut temperature sensor in an appropriate location on your engine, typically within a coolant passage.
• Connect the Wiring Harnesses:
  • Connect the 3 ft Power & Lighting Harness to a suitable power source, ground, and your vehicle’s lighting system (if you want the gauge to illuminate with your lights).
  • Connect the 2-Wire Cable Wiring Harness as needed for any additional functions (refer to the product’s wiring diagram).
  • Connect the Temperature Gauge Wiring Harness (2-Wire Cable) between the installed temperature sensor and the gauge.
• Connect the Fuel Level Signal Wire: Connect the appropriate wire from your vehicle’s fuel level sending unit to the designated terminal on the gauge. You may need to consult your vehicle’s wiring diagram and the Speedhut gauge’s instructions for proper connection.
• Mount the Gauge: Carefully insert the gauge into the 4.23-inch opening in your dashboard and secure it using the provided mounting hardware (if any).
• Test the Gauge: Start your vehicle and observe the gauge readings for both water temperature and fuel level. Verify that the warning light functions as expected (refer to the product manual for testing procedures).

BENEFITS OF USING THE SPEEDHUT 4-1/2″ WATER TEMP / FUEL LEVEL GAUGE (R45-DG3-REV):

• Centralized Information: Provides both critical readings in one location for quick and easy monitoring.
• Space Efficiency: Reduces the number of individual gauges required, freeing up valuable dashboard space.
• Early Warning System: The integrated warning light can alert you to potential engine overheating, allowing you to take preventative action.
• Accurate Monitoring: Offers reliable readings of your engine’s temperature and fuel level, contributing to informed driving decisions.
• Simplified Installation: The inclusion of necessary wiring and the temperature sensor streamlines the setup process.

FEATURES:

• Combined Display: Shows both water temperature and fuel level simultaneously.
• Wide Temperature Measurement: Monitors engine coolant within a 120 to 260 degrees Fahrenheit range.
• Standard Fuel Level Indication: Displays fuel level from Empty to Full.
• Large Format: The 4-1/2 inch diameter ensures excellent visibility of the readings.
• Precise Fitment: Designed for a 4.23-inch (108mm) mounting hole for a secure installation.
• Visual Alert: Equipped with a dedicated warning light for critical temperature levels.
• Included Power Connection: Comes with a 3 ft harness for easy power and lighting hookup.
• General Purpose Wiring: Includes a 2-wire cable for flexible connection options.
• Direct Temperature Measurement: Supplied with a Speedhut-specific temperature sensor for accurate readings.
• Dedicated Sensor Wiring: Features a separate 2-wire cable for connecting the temperature sensor to the gauge.