I replaced the fuel filter canister on my 98. 5 with one from an 01. Really didn't like the mess and the skinned arms from changing the original. Everything hooked up and worked fine but the wires for the "water in fuel" and for the fuel heater will not fit the newer style. Went to Cummins and asked about the connectors and got a funny look. Didn't figure the dealer would be any better so I didn't go there. Does anyone know where these connectors can be purchased or has someone changed to an aftermarket system and might have some laying around. Would very much appreciate any info on this. Don't want to change back but don't know how cold it has to be before I will have a problem.