I just recently bought a 1990 dakota 4 cyl 5 speed,It had ac at one time but most all of it is gone,vendors do sell alot of replacement parts but the correct lines/hoses(all) for this specific year.will other years fit?what could I use?thanks.

Most likly everything I would think wouldfrom to 89-91 maybe highergo to autozone.com start with your year and the parts you want, write down the part number. Then compair it to 91 then 92, you get the picture. You can also check here for part numbers.
http://www.moparpartsamerica.com/par...?siteid=214583

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93 Dakota Was 2wd 5.2 NOW 4X4 5.9RT 33x12.5 6in lift 1/4mile 15.259 85mph over 1ml el 14.2 sea lv. http://www.youtube.com/user/truck93 "No truck should ever be lowerd! NEVER"

Thanks for the info,they have every part.