Wideband O2 sensor (LSU49)


O2 Sensor For Wideband From Link

This sensor can be used with all wideband controllers and ECU’s that support LSU 4.9 sensors. This includes:

  • Link G4+/G4X Fury and G4+Thunder ECU’s – These have on-board LSU4.9 wide-band control. 
  • Link CAN-Lambda Controller – These are sold new with a sensor, so this sensor by itself is only required if you need a replacement.


  • Application: lambda 0.65 to ∞
  • Exhaust gas temperature: 930°C (1,030 for a short time)
  • Hexagon temperature: 600°C
  • Thread: M18x1.5
  • Weight: 120 g
  • Includes 5 pin plug and pins.