Purchased 4 O2 sensors. Front 2, upstream went out. They wanted 2 things: 1. Vin # 2. Transmission ID. How am I to crawl under my SUV to find the transmission ID? Vehicle was a Suburban purchased in Nov 2020 w/77K original miles. Be warned! Use only Bosch or AC Delco--not their junk coming from China!
Gets even better! Once they got the Vin#--they claimed I purchased the wrong item--even though they sold it to me as the correct one.! Once they get your money... they are done with you!
Terrible people... Terrible service... Beware!