I have a low mileage 96 Saturn SL2 (23,000 miles). The belt(s) and hoses have never been replaced. I recently read a "Click and Clack" column about low mileage cars and they suggested that belts and hoses are some of the items on low mileage that need to be replaced due to possible ozone damage. Anybody agree, disagree? Any ideas of how much replacing the timing belt would cost if I brought the car in? Thanks.