Post: 1 We have a bunch of Tesla Model S Interior parts for sale. Front seats, backseats, bolsters, etc. This post is for a left rear seat for an S in Premium Black leather - brand new condition in the factory box. Retail on this part is $1222.00 from my local Tesla dealer. All of the parts we have are brand new and most are in their original factory boxes. If they are not new they look like they are like new or removed before they hit the road. None of the parts we have are from salvaged / used cars. Email or PM me if you don't see the parts you need, I might have what you are looking for.