Cambelts or sometimes known as timing belts are on most vehicles they either run on this system or timing chains. If they are not on a timing chain it means at some point in your cars life its going to need replacing. Each manufacturer sets different time and mileage basis depending so you will need to check to see one yours is due replacing. If you don't replace it when recommended it could cause serious damage to your car at great expense. So ask your nearest branch to check when yours is due we need your details and your vehicle registration plate.