We always used the exact same year used engine when we replaced them at the saturn dealer.I would stick with the 2000-2002 dohc saturn S model engine's. There is a couple of earlier year engine's then that I think that would work if you changed the intake and some sensor's etc. But if you stick with the 2000-2002 dohc the intakes, injectors, sensor's wire harness should match up. Let me know how it goes.
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Thursday, February 10th, 2011 AT 7:12 PM