[Hersbird]

I'd say it's the end of the vin they are talking about, the actual sequence number of your car. I don't see anything about that in that link you posted though...

 

[Hersbird]

Ok I looked on www.rockauto.com and the ebay ad is missing a number. It should say from VIN 49209454 so yes yours is higher then that so those are correct. The previous vins are more dark red then black.