The electrical parts connection picture is only used for instruction of parts installation. The wiring hardness is not included in the free engine kit. It is USD10 if needed by the buyer.
Please be noted that all engines are delivered without engine oil. YOU MUST FULLFILL the engine oil before testing!
If you just plan to order one piece, kindly click the button of "start order" and you can see courier fee and other details online. We can deliver the goods on time if our RPS fuction is available in the link.