Quote:
Originally Posted by cwickberg
Just replaced mine last month at 115k miles. Straight forward job....
Ib ordered OEM and cheaper Chinese knock off to see difference... Chinese one has thinner walls and gasket seats area... with all the labor involved I decided to put on OEM one. Also replace the small hose
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I noticed you're driving an X1 35i N55. mine has a rod knock and replacing the rod bearings so...
At 70k BMW has engine oil leak or Timing Chain issues.
After 100k BMW has rod bearing issues.