2017+ Audi Volkswagen Porsche Engine Thermostat 06M121115J 06M121115H Generic

When I ordered my part it said I would receive my part in 7 days. 5 emails and 24 days later I finally received my part. Had I known shipping would take so long I would have ordered somewhere else.

It took a whole month to get the part I ordered, and when I got it, sone screws were not the correct ones plus the plastic reservoir was too high—my mechanic had to adapt the old reservoir to the new one, otherwise everything else was ok.

Tcm module transmission for my focus 2014 SE i installed it myself and works perfectly

It came pre flashed but you still need to do the clutch adaptive learning so you'll need the cable and I got a free trial membership from Forscan. Got it replaced, check engine light went away and is on its way to Tennessee from Arizona.

It's been months since installation and it certainly fixed the check engine light, driving is smoother now after the part change. The only downside is that driving still randomly gives a similar hesitation feeling when gears shift up like it did with the previous part. I'm no mechanic so I wouldn't know if it's because of another failing car part but I'm going to point the finger at this part. Since this is still much much cheaper than getting it from the dealership, I'd say get this part still and deal with the occasional gear hiccup.