Sold in a pair, these quick disconnect fuel line fittings will work with the three common GM flew fuel sensors. Installing a new GM Flex Fuel Sensor?. Will Work with the following GM Flex Fuel Sensors.
GM E85 Flex Fuel Sensor Connector Pigtail Plastic Fuel Composition Ethanol E85-2
Radium 20-0589 Split Flow e85 Flex Fuel Sensor Adapter (Sensor Not Included)
Aeromotive 15141 Billet Inline E85 Flex Fuel Sensor Bypass Adapter Mount -10 ORB
For Original Equipment E85 Flex Fuel Sensor 13577429 13507128 13507129
E85 Flex Fuel Sensor Split-Flow Adapter -10AN ORB Flow Rate 5/8'' AN10
Flex Fuel Sensor Bypass Splitter Flexfuel -8AN In/out LS CTSV E85 (No Sensor)
