you gotta find a good tranny shop. I had a rebuild quote for $1250 all inclusive with warranty. REBUILD is the way to go over REPLACE with something from a SALVAGE YARD. A used one may look good, be cheap, but you don't know what your getting and could be dead again quick. VEHICROSS has a General Motors, yes, a GM 4L30E. When you call tranny shops, thats what you ask about. I want to rebuild a GM 4L30E. don't say what it's in or out of. As soon as you say it's and Isuzu Vehicross, it will cost more. Mostly because what a pain in the *** it will be. Guaranteed to have a dozen bolts snap taking the tranny out for the rebuild guy. It's a super B I T C H! I have been for a for a few years now on a rebuild. Also, consider allowing the tranny shop you find to install a REAL tranny intercooler and BY-PASS the factory one built into the radiator. I saw the but way from one of the. JOKE! It's does nothing. Will actually HEAT UP your fluid rather than slightly cool it. An real one can be easily and cheaply mounted anywhere upfront around the rust and decay we all have. My all inclusive repair ended up replacing the actual casing of my tranny because of wear points to inputs. A good transmission man will have LOTS of table space, clean and spread out. My tranny was spread out on 4 large 8 foot by 4 foot tables, hundreds of parts, all that have to be inspected very carefully, cleaned and put back together with a rebuild kit. Don't fall for anything upgraded or whatever. This is a GM 4L30E that has its origin in the Cheverlet Chevette. Yes, a tiny 4-banger econo car, it evolved slightly, then was used in totally the WRONG CAR, the ISUZU Vehicross. It is a WEAK trany designed for 2 wheel drive light cars, certainly NOT a 4WD all the time car. I was very disappointed with figuring thing stuff out and paid heavily for it but I should be good to go! You must find a mom & pop tranny shop, that needs the work and knows the basic GM4L30E that is burned inside my eyeballs $$$$$. A 1 year warranty is standard on such work and there is no reason to ever change the fluid again unless you do another 100K. Trannys are CLEAN inside, the only part of a VX that is clean and minty. Tranny fluid is clean and a good cleaner. It can be saved. Taking out the tranny requires removal of the center member, most of the bolts holding it will break off. Shop will have to cut in new bolts and cut into the ends of the member to drop in new ones, use stainless steel ones. I went out and got lots of bolts and put back all the highest grade A stainless steel metrics ones I could find. I took the entire exahaust systems down since it's all in the way. I took it home, sanded everything, replaced some and painted all of it with highest temp paint, and had it all put back with new stainless steel bolts and gaskets. All in, I was $1800 with the extra work. I only with I had replaced all 4 of the O2 sensors because they come out a hell of alot easier with exhaust down. They are fused to the pipes and have to be cut out with a torch and new mounts are easily available generic and a shop can weld them in and then put in new cheap sensors, under $20 ea on rockauto, else you get codes................ PM or call if you need help, always happy to save a VX for our ultimate Mission to Mars! =) I will help you find a tranny shop where you live and make some calls for you, I done is for 2 other VX owners in distress, been there, done that. After 3 weeks, I just got done replacing headlights, nitemare, but now done!!!!!!!!!!!!!