I just bought a 1998 jetta with 119k miles on it. It came with a folder of repair receipts, but there is nothing listed for changing the timing belt. It appears previous owner only fixed things when they broke. Am wondering how complex the timing belt/water pump project is on this car. Did the job myself on my 1999 Miata, without too much difficulty, but had a repair manual as a guide which really helped. Any suggestions on good sources of information for the timing belt project, and also where I can buy the replacement parts online. Thanks for any advice.