05 cts engine swap

bigharrisbigharris Member Posts: 1
edited March 2017 in Cadillac
Hello everyone I recently purchased a 2005 Cadillac CTS with a bad motor got a great deal on the car my question is what year Of engines is compatible with a 2005 3.6 L


  • 117890drs117890drs ILMember Posts: 1
    will a 2005 3.6 cts engine interchange with a 2007 cts 3.6
  • Mr_ShiftrightMr_Shiftright Sonoma, CaliforniaMember Posts: 64,482
    If I were you I would use the exact same year motor, along with whatever computer and harness you need. When you jump from year to year, it's possible you'll run into various electronic and mechanical snags, as manufacturers often make changes year to year. So unless you are quite expert and have a well-equipped shop to fuss with all this, I'd go for a direct plug-and-play solution.
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