Description
The Speedhut 2-1/16″ Cobra 100-300F Oil Temp Gauge (L2-OT1-COB) is designed to provide precise monitoring of your engine’s oil temperature. This gauge features a distinct Cobra style and a 2-1/16 inch (52mm) diameter, fitting standard gauge mounting solutions with a 2.10 inch (54mm) hole size. It offers a measurement range of 100 to 300 degrees Fahrenheit, allowing you to keep a close eye on a critical aspect of your engine’s health and performance. The gauge is shipped with all necessary components for installation, ensuring a straightforward setup process.
KEY FEATURES AND BENEFITS:
- Accurate Oil Temperature Monitoring: Provides precise readings of your engine’s oil temperature within the 100-300F range, crucial for maintaining optimal engine performance and longevity.
- Performance Sender Included: Comes with a 2-wire performance temperature sender, ensuring accurate and reliable temperature readings.
- Complete Wiring Harnesses: Includes both a temperature gauge wiring harness (2-wire cable) for connecting to the sender and a 3 ft power & lighting harness for powering the LED illumination.
- Easy Installation: Designed for straightforward installation with a 2.10 inch (54mm) hole size requirement and an included gauge mounting ring.
- Cobra Styling: Features a design aesthetic that complements vehicles with a Cobra theme or a desire for a unique gauge appearance.
- Standard Measurement: Displays temperature in Fahrenheit, a common standard for oil temperature readings.
SPECIFICATIONS:
- Gauge Type: Temperature Gauge
- Gauge Subtype: Oil Temperature Gauge
- Temperature Sender Type: 2-Wire Temp Sender (Performance)
- Range: 100-300 F
- Size: 2 1/16 inch
- Hole Size: 2.10 inches (54mm)
- Standard or Metric: Standard
- Warning Light: No
- Gauge Mounting Ring: Included
- Included When Shipped:
- Temperature Gauge Wiring Harness (2-Wire Cable)
- 3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
- Speedhut Temperature Sensor
HOW TO USE:
- Mount the Gauge: Locate a suitable 2.10 inch (54mm) opening in your vehicle’s dashboard or gauge pod. Secure the Speedhut Oil Temperature Gauge in this opening using the included gauge mounting ring.
- Install the Temperature Sensor: Identify a suitable port on your engine to install the provided Speedhut Temperature Sensor. This is typically an existing port for a temperature sensor or a designated location for aftermarket sensors. Ensure the sensor is properly threaded and sealed.
- Connect the Sensor Wiring: Connect the 2-wire cable from the Temperature Gauge Wiring Harness to the terminals on the Speedhut Temperature Sensor. Ensure a secure and correct connection.
- Connect the Power and Lighting Harness: Connect the 3 ft Power & Lighting Harness to the designated terminals on the back of the gauge. Connect the power wire (typically red) to a switched 12V power source in your vehicle. Connect the ground wire (typically black) to a reliable ground point on your vehicle’s chassis. If your gauge has LED lighting, connect the appropriate wire from this harness to your vehicle’s lighting circuit if you desire the gauge to illuminate with your other lights.
- Test the Gauge: With all connections made, start your vehicle. Observe the gauge as the engine warms up. The pointer should move to indicate the current oil temperature. Verify that the readings are within the expected range for your vehicle.
BENEFITS OF USING THE SPEEDHUT 2-1/16″ COBRA 100-300F OIL TEMP GAUGE (L2-OT1-COB):
- Provides clear and accurate understanding of your engine’s oil temperature, ensuring optimal lubrication and preventing potential overheating damage.
- Helps detect issues early, such as cooling system problems or improper oil viscosity, allowing preventative maintenance.
- Adds a unique and personalized Cobra-themed aesthetic to your vehicle’s interior.
- Includes a high-quality performance sender for dependable temperature readings.
FEATURES:
- Distinctive Cobra-themed design for a unique aesthetic.
- Provides a precise temperature reading range from 100 to 300 degrees Fahrenheit.
- Utilizes a high-accuracy 2-wire performance temperature sensor for reliable data.
- Includes a dedicated wiring harness for the temperature sensor connection.
- Comes with a separate power and lighting harness for easy electrical hookup.
- Designed to fit standard 2 1/16 inch (52mm) gauge openings with a required 2.10 inch (54mm) hole.
- Secures easily into the mounting location using the provided mounting ring.
- Displays temperature readings in the commonly understood Fahrenheit scale.





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