Description
The Speedhut 2-5/8″ 50-125C Water Temp Gauge (L25-WT2-LEG) delivers accurate, real-time monitoring of your vehicle’s coolant temperature, ranging from 50 to 125 degrees Celsius. Built with precision and reliability in mind, it includes a high-performance 2-wire temperature sender to ensure dependable readings. Its metric-based scale caters to international standards, displaying values in Celsius. The package includes a temperature sensor, wiring harness, and a 3 ft power & lighting harness, simplifying installation and enabling LED illumination. This gauge is ideal for those looking to prevent overheating and maintain optimal engine performance.
KEY FEATURES AND BENEFITS:
- Accurate coolant monitoring: Measures engine temperature between 50°C and 125°C.
- Performance sender: Includes a reliable 2-wire temperature sender for precise readings.
- Metric display: Temperature displayed in Celsius for international compatibility.
- Easy installation: Comes with power & lighting harness and dedicated sensor wiring harness.
- Standard gauge size: 2 5/8 inch design fits common dashboard openings.
SPECIFICATIONS:
- Gauge Type: Temperature Gauge (Water Temperature)
- Temp Sender Type: 2-Wire Temp Sender (Performance)
- Range: 50-125 °C
- Size: 2 5/8 inch
- Hole Size: 2.64 inch (67mm)
- Standard or Metric: Metric
- Warning Light: No
- Included:
- 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
- Speedhut Temperature Sensor
- Temperature Gauge Wiring Harness (2-Wire Cable)
HOW TO USE:
- Mount the Gauge: Choose a location and cut a 2.64-inch (67mm) hole in your dashboard. Secure the gauge using the mounting hardware.
- Install the Temperature Sensor: Place the sensor in a coolant system port (like the thermostat housing) and seal properly.
- Connect the Sensor Wiring: Attach the 2-wire cable to the back of the gauge.
- Connect the Power and Lighting Harness: Wire the harness to a 12V ignition source and ground. Connect the lighting wires for illumination.
- Verify Functionality: Start the engine and check the gauge to ensure accurate temperature readings.
BENEFITS OF USING THE SPEEDHUT 2-5/8″ 50-125C WATER TEMP GAUGE (L25-WT2-LEG):
- Early Overheating Detection: Enables real-time monitoring to catch issues before engine damage occurs.
- Reliable Temperature Accuracy: The included 2-wire sensor provides trustworthy and consistent readings.
- Easy Integration: With all required harnesses and components included, setup is straightforward and user-friendly.
- Enhanced Engine Longevity: Keeping track of coolant temperature helps protect the engine from thermal stress and wear.
FEATURES:
- Displays engine coolant temperature from 50°C to 125°C in Celsius scale.
- Uses a precision 2-wire temperature sensor for accurate feedback.
- 2 5/8 inch diameter fits standard dash openings.
- Mounts into a 2.64 inch (67mm) hole securely.
- LED illuminated for visibility in various lighting conditions.
- Dedicated 2-wire cable ensures stable connection from sensor to gauge.
- Includes 3 ft power & lighting harness for quick and easy installation.
- Displays data in metric units for global compatibility.





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