fit for audi a6 oxygen sensor

4 wire, 550mm length, heater: 3.5ohm, isolated grounded oxygen sensor.
passed iso/ts16949
100% testing
german technology

oe quality fit for audi a6 oxygen sensor

 

heaters imported from kyocera japan, same supplier as that of Bosch.

zirconium tube made by our own, the powder imported from kyocera as well.

have full testing sets in order to guarantee high quality