I am replacing the ignition starter switch and cylinder, will it have to be programmed or will it just work

When key is turned on - do you remember seeing a 'security' light in dash?

I don't think programming is needed,copy and paste links below,compare prices. ignition switch and key cylinder.... https://www.rockauto.com/en/catalog/dodge, 2001,ram+1500+pickup,3.9l+v6,1366578,ignition https://www.rockauto.com/en/catalog/dodge,2001,ram+1500+ pickup,3.9l+v6,1366578,ignition,ignition+lock+cylinder,10041 https://www.autozone.com/interior/ignition-lock-cylinder https://www.autozone.com/batteries-starting-and-charging/ignition -switch/duralast-ignition-switch/223228_0_0