My rear passanger blinker wont work...i changed the bulb and housing

Kim Malone, Recheck the bulb and connections. A lot of the time the bulb socket contacts can become worn/bent/corroded not allowing good contact to bulb or housing, try the bulb and socket from the other side to see if it will work then.If it does you know the bulb socket is bad or you can try cleaning and bending the contacts to make a better contact(contacts inside and out) see pic.. Good luck. I hope this helped you out, if so let me know by pressing the helpful button.