🎖️ TESLA S⚡WORKS PERFECT⚡ DC/DC Converter JUNCTION BOX 1028665. Condition is Used. this part was tested before being removed from the car and also bench testing and is in perfect working condition! The housing is not broken anywhere. all of the pins in the factory plugs are straight none of them are bent or broken. the cooling tubes are not been out of shape or kinked closed. This part is ready to be installed as is!!! Shipped with FedEx Ground or FedEx Home Delivery.