I have a 2006 Durango SLT with a 4.7L. I have found a leak in the suction line where the rubber hose fits into the aluminum hose. The auto parts stores I've checked with don't carry them and the dealer wants $360 for a replacement line. I've also tried the local salvage yards with no luck. This engine was used on many vehicles from 2000-present but as far as I can tell even though the engine are the same, the ac lines are configured differently. So ordering ac lines for a 2002 Dakota with the 4.7 won't work either. Anyone have any ideas. I don't like buying anything from the dealer. Do ya blame me?