ENGINE SUBJECT TO £500.00 SURCHARGE TO BE ADDED TO THE SALE PRICE REFUNDABLE ON RETURN OF OLD COMPLETE UNIT, OUR ENGINES ARE SUPPLIED COMPLETE MINUS ALTERNATOR STARTER MOTOR AND AIR CON PUMP YOUR OLD UNIT IS TO BE RETURNED IN THE SAME STATE, DEDUCTIONS WILL BE MADE FOR ANY MISSING PARTS, YOU HAVE 30 DAYS FROM DELIVERY DATE TO RETURN THE ENGINE FOR THE REFUND .