Keyless remote help for 98 Jimmy!!

I bought a My 98 Jimmy from a dealer and it didn't come with the keyless remote.(s) I have seen them on Ebay and I was wondering if any one knew the GM/UTA # for my year, or if the keyless entry is even a option for my Jimmy. The VIN is 1GKDT13W2W25xxxxxx if that helps any.

Thanks,
Jason

Dealer question. But, the SLT's came with keyless. But sometimes some moronic owners don't realize that the fob has a battery and just toss them when they stop working. Previous owner may have done this. CARFAX may tell you the options with that VIN. But a call to a dealer would be more useful.