AC line (Page 1/1) mljosey JUN 05, 02:29 PM 1986 SE, v6 engine. Trying to get my ac going again. Have new ac accumulator installed. Need help with how/where, to either get a rebuild kit or how to get parts to rebuild, for the long line running under the driver's side. It's mostly metal with rubber on ends. Any and all help is appreciated. Thank you yamaha94 JUN 05, 03:53 PM Most likely you will have to convert the system to the 134a gas. Fierostore has the kit that should suffice for most of the job. Has new washers, rings and ester oil for the compressor. That is the kit i purchased for my car - will be doing the upgrade soon. RWDPLZ JUN 05, 08:17 PM There are two lines that run under the car. If one is damaged, it has to be replaced with one from another car. The rubber sections can be replaced by a good hose shop with modern barrier hose and crimps, but will work fine for an R-134A conversion if they're not currently damaged or leaking. There are two styles of undercar lines: 1984, and 1985-1988. The 84 cars have a unique hose assembly, and the later cars have another.