I just cracked my rear passenger tail light. After watching some you tube videos I think I can replace it on my own. Now I am debating between purchasing the tail light assembly form a number of different sellers. Should I go with the OEM part or is it ok to buy an aftermarket part for this type of thing? How much of a quality difference can there be between different tail lights? Here are some sample prices - OEM (Original Equipment Manufacturer) - genuine part from Toyota Toyota dealer = $354 Toyota Parts Overstock =$266.34 ( LENS & BODY, REAR COMBINATION LAMP, RH. REAR COMBINATION LAMP for TOYOTA PRIUS (2010, 2011) (8155147111) ) Aftermarket (a generic part not manufactured by Toyota) Ebay seller carpartswholesale = $179.85 (New Tail Light Passenger Side Clear red lens Prius TO2819146 8155147111 | eBay) Ebay seller americanmotorparts = $155.75 (Passenger Replacement Tail Light 10-11 Toyota Prius 4DR Hatchback 8155147111 | eBay) carpartswholesale said that the part doesn't come with bulbs or a wire harness, and in the videos I saw, that was included. So I don't have complete instructions on how to take the wire harness out of the broken part and use it in the new part.