I needed to replace the bashed-in oil pan on our 2016 Sienna (I'm not naming names but somebody misjudged the depth of a rut in a road).I was pleased to find a genuine OE Toyota pan at a good price, about a third of the official dealer list price.It's identical to the one I removed except this one isn't dented in.I used the genuine Toyota sealer (they call it "seal packing") and it's kind of pricey at $18 per tube but considering how hard it was to get the factory stuff all cleaned off I have confidence in it's ability to seal.This was only about a one-hour job after letting the oil drain all night so I could keep dripping oil off of the upper sealing surface long enough to apply the silicone.