Hi Guys, can someone explain the term "No Core" in relation to advertisements for purchasing replacement engines. Can't say I have heard the term here in Australia. Thanking you in advance. Non Culpa.

A core is a rebuildable unit.

 

If you buy an engine and there is a core charge, returning your worn out engine will result in the refund of the core charge.

 

"no core" simply means that you do not get charged a core charge.