surcharge refunded when your old engine is collected, once the engine is collected and received back in our warehouse

The engine you've picked requires an engine exchange and as such will require a surcharge. £300 means an extra amount that is charged on top of your engine price this is taken as a deposit "surcharge" to ensure you return your old unit :

• I have already sent my old engine (If we have already received your old engine there is no surcharge to pay)
• I will send my old engine (Surcharge payable, which is then refunded once we receive your old engine)
• I have no engine to exchange (Surcharge payable)

It does not matter what condition your engine is in, providing it is the same model and the same parts are within the box (block/head etc.) and there are no holes in the block 

Please note collection/delivery / surcharge is not included within the purchase price.