[shorod]

The window regulators are pretty easy to replace on the LS. The most difficult part is getting the door panel off. And, yes, there isn't much difference between the passenger or driver's door, or from one model year to another.

As for what type to go with, I've actually found that some of the aftermarket units are less expensive than the OEM and use more metal parts than OEM. I would not hesitate to use an aftermarket regulator from a reputable brand. You most likely would be fine to reuse your motor too.

-Rod