***VERY FAST DELIVERY - ALL ORDERS SENT SAME OR NEXT DAY***


This is the latest FAE type five wire LSU 4.9 wideband O2 sensor from Prosport, this high performance Prosport FAE type LSU 4.9 wideband sensor has a very accurate AFR measurement and is used widely in the automotive tuning industry. 

This FAE type LSU 4.9 wideband O2 replacement sensor by Prosport is for the 30-0300 X Series AEM gauges and replaces the existing 30-2404 sensor that is used on the AEM wideband air/fuel Uego controllers. The sensor has a laser etched calibrated resistor within the connector body, this resistor has been specifically created for the sensor it is attached to. If this resistor is modified it will invalidate the sensors input. 

The Prosport replacement FAE 30-2404 Sensor for the AEM 30-0300 X Series gauges can be used with any 30-0300 X series gauge that has an 0400 serial number and uses the FAE type sensor as standard. 

This Prosport replacement FAE 30-2404 type sensor is only compatible with original/genuine AEM 30-0300 X Series gauges (not compatible with Chinese copies) and will only be compatible if the original sensor is stamped "FAE".


Sensor Specification:

  • Sensor thread:    M18 x 1.5mm
  • Harness length:  100cm
  • Replaces number:  AEM 30-2404



*Due to extreme conditions & nature of usage wideband sensors excluded from any warranty.