I think it's SB1010 but on their site they list the following #'s...

- SB1010
- SB1010S (Shorter point, provides more thread engagement for shallow hole depth?)
- SB1010SB (black chromate plated?)

What's the difference between these part #'s and will they all fit my car?

 

Yes they will all work. The numbers indicate the thread size, the S is just a shorter one that doesnt stick out as far and the SB is stainless steel. I have the first one on your list. They were like $6 a piece I think.