Can I put an 2007 scion tc seat belt on a 2009 tc?

My driver side sealt belt locked do to an accident and now i need a new one. I'm looking at an 2007 scion tc seat belt, but not sure if it will fit on my 2009 because of the airbag sensor. I seen replacements online but it says it doesn't come with the sensor. what should i do besides getting the dealer to do it.