Description
The Speedhut 2-5/8″ Water Temp / Fuel Level Dual Gauge (R25-DG3-REV) provides a compact and efficient solution for monitoring two essential vehicle systems. This dual-function gauge displays both your engine’s coolant temperature and your fuel tank level in a single, easy-to-read unit. Designed for straightforward installation and reliable performance, it’s an excellent addition for keeping a close eye on your vehicle’s vital signs.
KEY FEATURES AND BENEFITS:
- Dual monitoring capability: Displays both water temperature and fuel level in one compact unit.
- Water temperature range: 120°F to 260°F for precise tracking of engine coolant conditions.
- Fuel level range: Clearly indicates from Empty to Full.
- Integrated warning light: Programmable alert for high temperature or low fuel levels.
- Compact fit: Designed for a standard 2.68-inch mounting hole.
- Complete kit: Includes wiring harnesses and a Speedhut temperature sensor for easy installation.
SPECIFICATIONS:
- Gauge Type: Dual Gauge
- Combo Options: Water Temperature and Fuel Level
- Water Temperature Range: 120-260 °F
- Fuel Level Range: E-F
- Size: 2 5/8 inch (67mm)
- Hole Size: 2.68 inches (68mm)
- Warning Light: Yes
- Ships With:
- 3 ft Power & Lighting Harness
- Wiring Harness (2-Wire Cable)
- Speedhut Temperature Sensor
- Temperature Gauge Wiring Harness (2-Wire Cable)
HOW TO USE:
- Mount the Gauge: Locate a 2.68-inch diameter opening on your dashboard. Insert the gauge and secure it using the provided mounting hardware.
- Connect the Power and Lighting Harness: Attach to a 12V power source, ground, and vehicle lighting circuit for illumination.
- Connect the Temperature Sensor: Install the sensor in your engine’s coolant passage and connect using the provided wiring harness.
- Connect the Fuel Level Sensor: Wire the harness to your vehicle’s existing fuel level sender, then to the gauge terminals. Calibrate if needed per instructions.
- Test the Gauge: Turn on your vehicle’s ignition and verify that both temperature and fuel level readings display accurately. Ensure the warning light functions correctly under test conditions.
BENEFITS OF USING THE SPEEDHUT 2-5/8″ WATER TEMP / FUEL LEVEL DUAL GAUGE (R25-DG3-REV):
- Allows for convenient and simultaneous monitoring of two critical vehicle systems in one compact unit.
- Provides real-time, accurate feedback on coolant temperature and fuel level, supporting proactive maintenance and safer operation.
- Warns of critical engine temperature or dangerously low fuel with a built-in alert light, helping prevent breakdowns or engine damage.
- Conserves dashboard space by eliminating the need for separate gauges.
- Includes essential wiring and a temperature sensor for a hassle-free installation experience.
FEATURES:
- Integrated dual monitoring of both water temperature and fuel level.
- Accurate water temperature tracking from 120°F to 260°F.
- Fuel level indication from Empty to Full for straightforward fuel management.
- Programmable warning light for high temperature or low fuel scenarios.
- Compact 2-5/8 inch design optimizes dashboard space.
- Comes with all necessary wiring harnesses and sensor components.
- Includes a Speedhut temperature sensor for reliable performance.
- Designed for standard 2.68-inch mounting holes for universal compatibility.






Reviews
There are no reviews yet.