I have a '00 MK4, X14XE. I need a new lambda sensor, and bought this part from an eBay seller:
It says on the item description that it's suitable for Astra models '98 to '05, including my engine code. The part number is 93189975
But I realized after buying it that the part numbers page on this website says the part I need is 9118698, and that the one I just bought is for '02 onwards.
Have I got the wrong part? Are these 2 parts interchangeable?