Bosch LSU4.9 oxygen sensor with 900mm long cable https://www.efihardware.com/products/2977/bosch-lsu4.9-oxygen-sensor-with-900mm-long-cable
Bosch Wide Band Lambda / Oxygen Sensor LSU4.9 for use with compatible ECU or LSU4.9 Air Fuel Ratio Meter.
This version has the 90cm long lead.
Bosch part number 0258017025.