Speedhut 4-1/2" 10K RPM Dash Mount Tachometer (L45-TC4-LEG)
The Speedhut 4-1/2" 10K RPM Dash Mount Tachometer (L45-TC4-LEG) provides precise and reliable engine speed readings for a wide range of vehicles. Designed for dash mounting, this 4.5-inch (114.3mm) gauge is compatible with standard spark plug ignition systems found in engines with 1 to 12 cylinders. Its clear display allows for easy monitoring of engine performance up to 10,000 RPM. The included mounting ring simplifies installation into a 4.250-inch (108mm) diameter opening.
KEY FEATURES AND BENEFITS:
Provides accurate RPM readings up to 10,000 for monitoring engine performance.
Compatible with a broad range of engines (1-12 cylinders) utilizing standard spark plug ignition systems.
Designed for straightforward dash mounting in a 4 1/2 inch (114.3mm) space with a 4.250-inch (108mm) cutout.
Includes necessary wiring harnesses for power, lighting, and tachometer signal connection, facilitating installation.
Comes with a gauge mounting ring, ensuring a secure and finished look in the dashboard.
Gauge Type: Tachometer
Compatibility: 1-12 Cylinder Engines with Standard Spark Plug Ignition Systems
Range: 0 – 10,000 RPM
Size: 4 1/2 inch (114.3mm)
Hole Size: 4.250 inches (108mm)
Mount Style: Dash Mount
Gauge Mounting Ring
3 ft Power & Lighting Harness – for LED Lit Gauges and Clocks
8 ft Tachometer Harness – for LED Lit Gauges (1 Wire 2 Pin Connector)
Prepare the Mounting Location: Ensure you have a 4.250-inch (108mm) diameter opening in your dashboard for mounting the tachometer.
Connect the Power and Lighting Harness: Attach the 3 ft Power & Lighting Harness to the appropriate power and lighting sources in your vehicle, following your vehicle's wiring diagram.
Connect the Tachometer Harness: Connect the 8 ft Tachometer Harness to the tachometer signal output from your engine's ignition system. This typically involves a single wire connection to the negative side of the ignition coil or a designated tachometer output.
Mount the Tachometer: Insert the tachometer into the prepared dashboard opening and secure it using the included gauge mounting ring from the back of the dashboard.
Test the Connection: Start your vehicle and verify that the tachometer is receiving a signal and displaying the engine's RPM correctly.
BENEFITS OF USING THE SPEEDHUT 4-1/2" 10K RPM DASH MOUNT TACHOMETER (L45-TC4-LEG):
Provides a clear and immediate visual representation of engine speed, crucial for performance monitoring and preventing over-revving.
Offers broad compatibility with a wide variety of vehicles utilizing standard ignition systems.
The dash mount design integrates seamlessly into your vehicle's interior.
The inclusion of necessary wiring simplifies the installation process.
The mounting ring ensures a clean and professional installation appearance.
Displays engine speed in revolutions per minute (RPM) up to a maximum of 10,000.
Designed to integrate directly into your vehicle's dashboard.
Communicates with the engine's ignition system to accurately interpret RPM data.
Constructed in a 4 1/2 inch housing for clear visibility.
Requires a 4.250-inch opening for proper installation.
Facilitates connection to the vehicle's electrical system for power and illumination (if applicable).
Secures the gauge firmly within the dashboard.
Product identification
- Brand: Speedhut
- Model / MPN: L45-TC4-LEG




