Bosch 3-wire heated oxygen sensor for 86 - 91 models, both 2wd and 4wd. The Volkswagen part number is 025 906 265B. It comes complete with the correct length harness and the right plugs, so there is no cut and splice. We prefer this version over the cut and splice sensor even though it is a few more dollars as there is no chance of error when splicing in the sensor.

Ref ID: 13957