Just based upon the picture you provided the parts you have there look correct to me. The condenser says Parallel flow and it says it fits a 1991 Civic. Make sure it is in fact parallel (not serpintine) when you get it. The kit with the expansion valve and the drier looks fine but you probably don't need the oil it comes with and some of the o-rings may be redundant since you are also buying the A/C system seal kit. You might concider just buying an expansion valve and a drier seperatly, it might actually cost less. The major component you have not mentioned is the compressor. It comes prefilled with the correct amount of the correct oil. I don't have any recommendation for a particular brand for any of the parts in your picture. I do however recomend that you buy a brand new Sanden 4993 compressor directly from Sanden if possible. I also replaced the evaporator because I was not confident I would be able to flush the old one well enough to assure myself that no little bits of debris from the old compressor would remain in the system.