All parts are listed with factory OEM part numbers. Due to there being different makes and models, some of these parts may fit multiple models/chassis so please reference YOUR specific Year/Make/Model with factory online diagrams for correct fitment. Due to the nature of these parts as closeout no returns will be accepted due to fitment or not fixing the issue. The only exception is if the part arrives damaged from shipping and that can be taken care of via our customer service department. All electronics are final sale and no returns.