Does anyone here knows where I can get the rear oxygen sensor (after the cat) for a e39 540I prod 04/97 ? I think it's bosch, but wich part # ?


I got quoted at bmw laval in quebec at 320$ each !!!

Cheers

11-78-1-247-406 Pre Cat OXYGEN SENSOR Need 2 ($100-$110 USD)
11-78-1-742-051 After Cat OXYGEN SENSOR Need 2 ($100-$110 USD)

Call Pacific BMW or BMA parts. Do not if they ship to Canada.