Core charges are a deposit that is typically charged when an engine is purchased.
This is so that the re-manufacturer(US) can offset the cost of getting another engine to rebuild, if the customer does not return there old one to us.
When you purchase an engine from us, you will see that there is a core charge. This will allow you (or your mechanic) time to switch out the engine. When done, you simply email or call us here to have the arrangements made to pick up the core.
We will cover the return shipping cost, paperwork & arranging the truck; You simply need to have someone at the location who is authorized to recieve the delivery.