Room 4 2,
I recently blew my rh rear sub, called the dealership....$350 bucks.......FOR ONE!!!!! OMG!!!
I'm looking on here for idea...but it seems everyone has issues with finding a sub that'll fit within the housing (aftermarket speaker apparently are too deep/tall).
A buddy of mine recommended Crutchfield as well as someone above in this thread. They let you dial in your make/model and show you what'll "fit". But I'm skeptical.
Anyways...I think I'll pursue refurbishing my speaker first.