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2007-08 Jeep Grand Cherokee (WK) 3.0L Turbo Diesel
October 31st, 2009
Chrysler has released an updated intake pipe and turbo seal to resolve the issue of oil leaking from the turbo seal which can subsequently cause damage to the swirl motor underneath resulting in a costly repair. For more background on the oil leak issue see this thread from the jeep forum.
At the time of this writing, the current part number for the new intake is 53013672AE