Review on Bosch 15000 Oxygen Fitment Chevrolet by Michael Hellewell

The outside of the box says Bosch but the oxygen sensor is marked Denso. I will contact Bosch before installing the sensor to see if they are behind the repackaged sensor. I doubt they do. With a significant price difference between some manufacturers, it would be quite easy for the seller to swap parts and get additional profit from a non-standard part. I am unhappy with the supplier or Revain on this matter.