Sierra Marine Fuel Level Sending Units

If you're still wondering how much gas is really in your tank, Sierra fuel level sending units replace the guesswork with dependable answers. These swingarm, electric fuel gauge sending units gather fuel level information from a float which is read on a dash-mounted gauge (sold separately). The fuel level sending units require connection to a dash mounted gauge. They're calibrated to the industry-standard of 33 to 240 Ohm gauges. Internal measurement components will not rust or corrode. Key features: * Simply measure your tank depth to get the correct swingarm float length for an accurate fuel level * Float rotates for tank wall and baffle clearance * Calibrated to the industry-standard of 33 to 240 Ohm gauges * Internal measurement components will not rust or corrode * Complete with 5-hole gasket and screws * Swingarm readings are subject to fuel-slosh fluctuations Show Less