Perfect replacement for the 2001 Isuzu Rodeo. It's easy to assemble - the "thieves" charged $190 just to replace the tensioner - remove the old one and install a new one. It took me about 20 minutes and in that 20 minutes I replaced the tensioner, belt and tensioner! If you have a couple of outlets and a little on hand, this seems like a good replacement that you can make yourself and save a few bucks. Many Thanks. .