If your fuel gauge is starting to give incorrect readings, it could be that your fuel tank level sensor may be on the way out. The Equus universal replacement fuel level sensor is designed to mount in the top of your fuel tank using an SAE standard 5 bolt pattern. This sensor measures the amount of fuel in the tank and returns an electrical resistance value to your fuel gauge, telling you how much fuel is left. These units offer plenty of adjustability for tanks from 5-24 inches deep and output a 0-90 ohm resistance range compatible with Equus fuel gauges, and also with many GM vehicles produced between 1965 and 1996. Universal fit User adjustable for varied fuel tanks from 5-24 inches of depth Outputs variable resistance. 0 Ω Empty - 90 Ω Full. Compatible with Equus Fuel Level gauges and instruments designed for compatible with GM style sensors manufactured from 1965 to 1996. Includes cork gasket Designed for long service life Fits standard 5-bolt (2.125 in. circle) top mounting flange MPN: E9982
