no the tank is all one mold and all comes out as one, easiest without fuel in it, not sure on costing never replaced on only had them out to do new modules in
to get out undo the fill cap, then undo the straps and have something under it as it will fall and u only want it to go down enough so u can get the pump hoses and loom off first so they dont brake off if the tank goes down too far (they use quick connect fittings) u can see the little gripper bits each side on the hose fitting so push the fitting in toward the module and then press inward on the gripper bits and then pull the hose off and it should disconnect but they can be a pain to do, also any pressure in the line will flow fuel out for a little, then once the lines and plug is off just lower it down until the fill neck is out and ur done, then just reverse to get back in, make sure fill neck goes in right and best to remove cap and put a rag in the fill so its easier to fit back in, once u have it in just put one strap on and make sure its all in the right spot and filler is good then just fit the other straps n ur done