Originally Posted by Willbrewer
All the Cummins engines have the heater element installed at the factory, but unless you get the block heater as an option, it doesn't have the cable attached.
I think thats what we all meant, you have to buy the cable not the actual engine heater.
FYI... I had an 06 Cummins that I bought in Texas and had to order the cable as well, took maybe 5 seconds to install it.