GM Performance Flex-Fuel Sensor 13577394

This flex-fuel sensor makes it easy to run either E85, pump premium or any other kind of race fuel without the need to remap every time you change fuels.

Flexi-Fuel sensors send data to your engine management system concerning the percentage of ethanol in your fuel; this allows you to adjust the ignition timing and fuel quantity to be injected. If you're receiving poor data, the result is poor performance. 

These high-quality Delco sensors use quick-connect style fuel inlet and outlet attachments for easier replacement.

Specifications

• Inlet Size:3/8 in.
• Inlet Attachment: Quick-connect
• Outlet Size:3/8 in.
• Outlet Attachment: Quick-connect