Some used engines give limited warranties, usually spanning from thirty days to five yr, relying upon the vendor or provider's policy. Like Turbo Car Elements Deliver 3 calendar year elements warranty on used engines. I a short while ago bought a used alternator for my Honda Civic from this automobile https://engine-for-sale88888.amoblog.com/the-ultimate-guide-to-buy-complete-engine-in-usa-58183933