Fuel-It! FLEX-FUEL SENSOR

Two options to choose from:

Genuine GM Ethanol Sensor Part #13577429

Genuine GM Ethanol Sensor Part #13577394 (long)

Genuine GM Ethanol Sensor Part #13577379 (short)

*Note: An ethanol analyzer must be used in conjunction with the ethanol sensor to read your ethanol content.
There are three options to read your ethanol content when using our ethanol analyzers:

• Bluetooth only
• Bluetooth and JB4 integrated (0-5 Volt) 
• Bluetooth and 50-150hz Raw Signal
• Bluetooth (Iphone or Android app must be purchased to use this feature)
• If you are using an Apple product the app can be found by clicking here
• If you are using an Android product the app can be found by clicking here

*Ethanol sensor readings are based on the gasoline content of your fuel.  Fuel that has been contaminated can generate a false ethanol reading.