Just like most engine remanufacturing companies, Duramax Shop has a core return policy. Cores are the lifeblood of our business. We need cores in order to rebuild them in to remanufactured engines. The pricing you see on our site is the price based on you returning us your used engine.
We give you 30 days to return your core engine and we will even pick it up for you free of charge. If you do not return the core within the 30 day return window your credit card will be charged the core fee associated with the model engine you purchased. If you are unable to return the core within the 30 days, please contact us and we will work with you to get it returned.
If you have any questions regarding this policy, please don’t hesitate to contact us.